JP3342860B2 - Paper flowerpot - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flowerpot and, more particularly, to a flowerpot.
For example, the outer shape is set, oriental orchid pot shape, plastic pot shape, plastic pot shape, plastic pot shape, plastic pot or deep pot, medium deep pot, shallow pot, other unglazed pots, hot pot or mountain grass The present invention relates to other commercially available flower pots such as vermilion pots such as pots, Seto pots or flat pots, and flower pots including box-shaped flower pots. Further, according to the present invention, the wall of the flower pot holds a part of the water contained in the soil in the flower pot, thereby alleviating the evaporation of the water in the soil from the flower pot, and also reducing the water held in the flower pot. The present invention relates to a flowerpot that can be released to adjust the water content in the soil of the flowerpot. Furthermore, the present invention provides that the ground in the flower pot includes a potted wall made of a crushed waste wood, a crushed plastic waste, and a water-absorbent resin, particularly a super-water-absorbent resin, having water absorbency and / or water retention. The present invention relates to a flower pot having a function of retaining a part of the water content, releasing the water held in the flower pot wall into the soil of the flower pot, and adjusting the moisture in the soil of the flower pot. Furthermore, the present invention relates to a flowerpot provided with a water-absorbing layer provided between water-absorbing paper layers formed of water-absorbing paper or the like, and in particular, the water-absorbing layer is water-absorbing and / or water-retaining. The present invention relates to a crushed waste wood material, a crushed plastic waste material, and a water-absorbent resin, particularly a flowerpot formed using a highly water-absorbent resin as a material, and more particularly, to an assemblable flowerpot. Furthermore, the present invention relates to a flowerpot in which the wall of the flowerpot does not allow water to permeate, but has air permeability.In particular, the present invention relates to an impermeable, water-impervious thin film in which the outer surface of the wall body of the flowerpot has air permeability. about flowerpots having translucency aqueous that covered with a layer member. Furthermore, the present invention relates to a flowerpot made of waste wood, plastic waste, and a water-absorbent resin such as a highly water-absorbent resin having water absorbency and / or water retention. In addition, the present invention has water absorption and / or water retention in which the inner surface is covered with a water-permeable thin layer member and the outer surface is covered with a gas-permeable, impermeable thin layer member. The present invention relates to a flower pot made of a water-absorbent resin such as a crushed waste wood, a crushed plastic waste, and a highly water-absorbent resin. Also, the present invention
The present invention relates to a flowerpot covered with an air-permeable and water-impermeable degradable or biodegradable plastic film.

[0002]

2. Description of the Related Art Conventionally, flower pots are, for example, seto pots or plastic pots having an oriental orchid pot shape, plastic pot shape, vinyl pot shape, plastic pot shape, or the like, or deep pots, medium deep pots, shallow pots. Pots and other unglazed pots, vermilion pots such as hot pots or mountain pots, flower pots such as Seto pots or flat pots, dish pots are commercially available, and are used for growing plants and for commercial purposes.
Made of unglazed, pottery and plastic materials. When a plant is grown using a flower pot, an appropriate amount of potting soil is put into the flower pot, the plant to be planted is planted in the soil, and the plant is grown by giving appropriate sunlight, temperature and humidity. The potting soil used for the flowerpot is desirably drained, well-watered and air-permeable, and can also hold a given fertilizer well, and is preferably clean.

[0003]

However, unglazed flower pots are relatively porous because they are not fired, and although the walls have water permeability and air permeability, the root rot is small, If the water in the soil is easily lost and watering is not done relatively frequently, the plants in the flowerpots will easily dry out and cannot be left for a relatively long time,
Has been a problem. In addition, pots made of ceramics are problematic because they are hardened and have poor air permeability and water permeability, are apt to cause root rot, and cannot add a large amount of water. In addition, unglazed and pottery pots are relatively heavy and, moreover, are liable to be broken by impacts such as dropping, which is inconvenient to transport and is problematic. On the other hand, plastic flower pots are light and relatively flexible, so that they are less likely to be damaged by impacts such as dropping, and are convenient for transportation. However, because it is made of plastic, the wall does not have air permeability, as in a ceramic pot, so that water does not leak out from the pot wall, and water is less than that of unglazed flower pots. It has good durability, but water in the soil remains in the flower pot for a relatively long time,
This is a problem because the plants are easily rotted, and the roots are easily rotted in the flower pots. Further, a large amount of waste wood is generated from a construction site or the like. However, even in a building material manufacturing plant, a large amount of sawdust, cutting waste, shavings, and the like is generated when cutting and processing wood. In addition, metal materials, wallpaper, and the like are mixed into waste wood from a construction site, and there is a problem with the treatment. An object of the present invention is to solve the problems of watering and transporting flowerpots made of conventional plastic, ceramic and unglazed flower pots, and also to solve the problems related to the treatment of waste wood and plastic waste.

[0004]

Means for Solving the Problems The inventor of the present invention has proposed a method of reducing waste wood by 5 times.
The metal material can be easily separated from the waste wood by crushing to a particle size of not more than 5 mm, and the crushed waste wood material having a particle size of not more than 5 mm has a water absorbing property and a water retention property. The present invention was found to be easy to mold by mixing with a water-absorbent resin such as a water-absorbent resin, and that the molded product obtained by this molding had water absorbency and water retention. Reached. In addition, the present invention has a low water permeability, but a plastic thin film having good air permeability, by covering a flower pot having high air permeability and water permeability, can reduce the permeation and evaporation of water from the wall surface of the main body of the flower pot,
It is another object of the present invention to provide a flower pot having a structure capable of inexpensively producing a flower pot having good water absorption and water retention properties by using a crushed waste wood material, a crushed plastic waste material, and a water absorbent resin.

[0005] That is, the present invention provides a first water absorbing material for forming an inner surface.
Functional paper layer, a second water-absorbing paper layer forming the outer surface,
Provided between the first water-absorbing paper layer and the second water-absorbing mixed layer.
And mainly fibrous waste wood particles having a particle size of 5 mm or less.
Waste wood pulverized material and a smaller amount of
Water-absorbing mixture formed by a mixture containing an aqueous resin
And a layer portion.
And the water-absorbing mixed layer portions are integrally formed integrally.
That at least the sides are formed by the
And in a flowerpot characterized by the following.

Further, the present invention includes a water absorbing paper layer portion forming the inner surface, forming an outer surface, and a water-impermeable thin layer portion having a through temper, the absorbent paper layer portion and the breathability formed by the water impermeable is disposed between the thin-layer portion, a mixture containing a small amount of water-absorbent resin from primarily waste wood pulverized material containing and waste wood pulverized waste wood particles of particle size up fibrous 5mm with And the water-absorbing mixed layer portion, wherein the first water-absorbing paper layer portion, the water-absorbing mixed layer portion, and the air-permeable, water-impermeable thin layer portion are combined and integrally formed. There a flowerpot, characterized in that at least the side is formed by a plate member which are, in addition, the present invention comprises a first water-absorbent paper layer portion forming the inner surface, forming an outer surface, it has a passing temper The water-impermeable thin layer portion is disposed in contact with the air-permeable impermeable thin layer portion. Is disposed and a second water-absorbing paper layer portion, between the first absorbent paper layer portion and the second water-absorbing paper layer portion which is, 5
and a water-absorbing mixed layer portion formed of a mixture containing a small amount of a water-absorbent resin than the waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of not more than mm, The first and second water-absorbing paper layer portions, the water-absorbing mixed layer portion, and the air-permeable, water-impermeable thin layer portion are formed at least in a side portion by a plate member that is united and integrated. It is in a flowerpot characterized by being.

Further, the present invention provides a water-permeable thin layer forming an inner surface, an air-impermeable water-impermeable thin layer forming an outer surface, and a position in contact with the water-permeable thin layer. Water-absorbing paper layer portion, and a waste material mainly comprising fibrous waste wood particles having a particle size of 5 mm or less, which is disposed between the water-absorbing paper layer portion and the air-permeable impermeable thin layer portion. A water-absorbing mixed layer portion formed of a mixture containing a smaller amount of water-absorbent resin than the ground wood material and the waste wood ground material, wherein the water-permeable thin layer portion, the water-absorbing paper layer portion, The water-absorbing mixed layer portion and the air-permeable, water-impermeable thin layer portion are in a flowerpot, wherein at least the side portions are formed by a plate member that is integrated together, The present invention has a water-permeable thin layer portion forming an inner surface and an outer surface, and has air permeability. A water-impermeable thin layer portion, is disposed the the first water-absorbent paper layer portion positioned in contact with the thin layer of water-permeable, in contact with the thin layer of water impermeable that having a said breathable A second water-absorbent paper layer, and a waste wood pulverizer disposed between the first water-absorbent paper layer and the second water-absorbent paper layer and mainly containing fibrous waste wood particles having a particle size of 5 mm or less. And a water-absorbing mixed layer portion formed of a mixture containing a smaller amount of a water-absorbing resin than the waste wood pulverized material, wherein the water-permeable thin layer portion, the first and second water-absorbing papers A layer portion, the water-absorbing mixed layer portion and the air-permeable impermeable thin layer portion, wherein at least a side portion is formed by a plate member that is integrated into one piece, is there. In the present invention, the mixture forming the water-absorbing mixed layer portion of the plate member constituting the main body of the flowerpot is a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less.
mm mainly containing plastic waste material particles pulverized to a particle size of not more than mm, and a smaller amount of plastic waste material pulverized material than the waste wood pulverized material, a smaller amount of water-absorbent resin contained in an amount smaller than the amount of waste wood pulverized material, It can be a mixture containing a pulverized waste plastic material containing:

Further, the present invention provides a first water-absorbing paper layer forming an inner surface, a second water-absorbing paper layer forming an outer surface, and 5 mm or less provided in contact with the first paper layer. A first water-absorbing mixed layer portion formed by a first mixture containing a small amount of a water-absorbent resin than the waste wood pulverized material mainly containing fibrous waste wood particles having a particle size and the waste wood pulverized material,
A waste wood pulverized material that is provided in contact with the second paper layer portion and mainly contains fibrous waste wood particles having a particle size of 5 mm or less and a second mixture including a smaller amount of a water-absorbent resin than the waste wood pulverized material. A second water-absorbing mixed layer portion, and an intermediate water-absorbing paper layer portion disposed between the first water-absorbing mixed layer portion and the second water-absorbing mixed layer portion; And the second water-absorbing paper layer portion, the intermediate water-absorbing paper layer portion, and the first and second water-absorbing mixed layer portions are at least side portions formed by a plate member that is united and integrated. The present invention also provides a flowerpot, wherein the first water-absorbing paper layer forming the inner surface, the water-impermeable thin layer forming the outer surface, and the air-permeable impermeable thin layer are formed. A second water-absorbing paper layer disposed in contact with the water-permeable thin layer, and in contact with the first paper layer. A first water-absorbing mixed layer formed of a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a first mixture containing a smaller amount of a water-absorbent resin than the waste wood pulverized material Part, provided in contact with the second paper layer part, a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and a second containing a smaller amount of water-absorbent resin than the waste wood pulverized material. A second water-absorbing mixed layer portion formed by a mixture, comprising an intermediate water-absorbing paper layer portion disposed between the first water-absorbing mixed layer portion and the second water-absorbing mixed layer portion, The first and second water-absorbing paper layer portion, the intermediate water-absorbing paper layer portion, the first and second water-absorbing mixed layer portion and the air-permeable impermeable thin layer portion,
According to a flowerpot characterized in that at least a side portion is formed by a plate member that is joined together, the present invention further provides a water-absorbing paper layer portion that forms an inner surface, and an outer surface that forms an outer surface. A pulverized waste wood material mainly comprising fibrous waste wood particles having a particle size of 5 mm or less and provided in contact with the air-permeable impermeable thin layer portion and the water-absorbent paper layer portion; A first water-absorbing mixed layer portion formed by a first mixture containing a smaller amount of a water-absorbing resin than a pulverized material,
5 is provided in contact with the air-impermeable thin layer portion having air permeability.
a second water-absorbing mixed layer portion formed by a second mixture containing a small amount of a water-absorbent resin from the waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of not more than mm and the waste wood pulverized material, Comprising a first water-absorbing mixed layer portion and an intermediate water-absorbing paper layer portion disposed between the second water-absorbing mixed layer portion, wherein the water-absorbing paper layer portion, the intermediate water-absorbing paper layer portion, The first and second water-absorbing mixed layer portions and the air-impermeable thin layer portion having air permeability are characterized in that at least a side portion is formed by a plate member that is joined and integrated. located flowerpot, in addition, the present invention includes a water permeable thin layer portion forming the inner surface, forming an outer surface, and a water-impermeable thin layer portion having air permeability, the water permeable thin layer portion The first water-absorbent paper layer portion disposed in contact with the water-impermeable thin layer portion having air permeability. A second water-absorbing paper layer portion which is disposed Te, is disposed in contact with the first water-absorbent paper layer portion, 5 mm
A first water-absorbing mixed layer portion formed of a first mixture containing a small amount of a water-absorbent resin from a waste wood pulverized material mainly containing fibrous waste wood particles having the following particle size and the waste wood pulverized material, 5 mm, disposed in contact with the second water absorbent paper layer
A second water-absorbing mixed layer portion formed of a waste wood crushed material mainly containing fibrous waste wood particles of the following particle size and a second mixture containing a smaller amount of a water-absorbent resin than the waste wood crushed material, An intermediate water-absorbing paper layer disposed between the one water-absorbing mixed layer and the second water-absorbing mixed layer, wherein the water-permeable thin layer, the first and second water-absorbent paper layers are provided. Part, an intermediate water-absorbing paper layer part, the first and second water-absorbing mixed layer part and the air-permeable, water-impermeable thin layer part are joined together and integrally formed by at least one side. In a flowerpot, characterized in that the part is formed, and also
The present invention provides a water-permeable thin layer portion forming an inner surface, an air-impermeable water-impermeable thin layer portion forming an outer surface, and a water absorbent disposed in contact with the water-permeable thin layer portion. A paper layer portion, disposed in contact with the water-absorbing paper layer portion, a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and a smaller amount of a water-absorbent resin than the waste wood pulverized material. The first water-absorbing mixed layer portion formed by the first mixture containing, and disposed in contact with the air-permeable impermeable thin layer portion having air permeability, mainly fibrous waste wood particles having a particle size of 5 mm or less. A second waste water-absorbing mixed layer formed of a waste wood pulverized material and a second mixture containing a smaller amount of water-absorbent resin than the waste wood pulverized material, a first water-absorbing mixed layer, and a second water-absorbing mixture An intermediate water-absorbing paper layer disposed between the layers, wherein the water-permeable thin layer, The non-permeable paper layer portion, the intermediate water-absorbing paper layer portion, the first and second water-absorbing mixed layer portion, and the air-permeable impermeable thin layer portion having the air permeability are combined by a plate member, A flowerpot characterized in that at least a side portion is formed.

The first mixture forming the first water-absorbing mixed layer portion of the plate member constituting the main body of the flowerpot of the present invention is:
Waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and plastic waste material pulverized material mainly containing plastic waste material particles pulverized to a particle size of 5 mm or less and having a smaller amount than the waste wood pulverized material And a mixture containing a smaller amount of a water-absorbing resin contained in an amount smaller than the amount of the waste wood pulverized material, and the second water-absorbing property of the plate member constituting the main body of the flowerpot of the present invention. The second mixture forming the mixed layer portion mainly contains waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and plastic waste material particles pulverized to a particle size of 5 mm or less. It can be a mixture comprising a smaller amount of plastic waste material than the wood pulverized material and a smaller amount of the water absorbent resin contained in an amount smaller than the amount of the waste wood pulverized material. Further, the first mixture forming the first water-absorbing mixed layer portion of the plate member constituting the flowerpot of the present invention and the second mixture forming the second water-absorbing mixed layer portion of the plate member are 5 mm
Waste wood pulverized material mainly containing fibrous waste wood particles having the following particle size, and plastic waste material pulverized material mainly containing plastic waste material particles pulverized to a particle size of 5 mm or less, and having a smaller amount than the waste wood pulverized material. And a mixture containing a smaller amount of the water-absorbing resin contained in an amount smaller than the amount of the pulverized waste wood. Still further, the present invention includes the flowerpot of the present invention, a lid body having a peripheral portion rising upward in contact with an upper end portion of the flowerpot and a bottom portion continuous with the peripheral portion, wherein the lid body is A water-permeable wall member and a gas-permeable and water-impermeable thin layer covering the outer surface of the wall member, and an outer water-absorbent inside the gas-permeable and water-impermeable thin layer. The paper layer part is defibrated into fibrous waste wood particles having a particle size of 5 mm or less, and crushed waste wood mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a smaller amount of water absorption than the crushed waste wood material. The present invention relates to a flowerpot with a lid, comprising a mixture layer containing a water-soluble resin, an inner water-absorbing paper layer portion, and a water-permeable thin layer portion forming an inner surface. Of the flower pot and the surrounding area that rises upward in contact with the upper end of the flower pot And a lid main body having a bottom side continuous with the peripheral portion, wherein the lid main body includes a water-impermeable outer thin layer having air permeability and a water-permeable thin layer forming an inner surface. An outer water-absorbing paper layer located inside the air-permeable and water-impermeable thin layer, and a fibrous waste wood particle having a particle size of 5 mm or less inside the outer water-absorbing paper layer. Defibrate and 5
waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of not more than mm and an outer mixture layer portion containing a smaller amount of a water-absorbent resin than the waste wood pulverized material, and a water-permeable thin layer forming the inner surface Inside, the inner water-absorbing paper layer portion, and inside the inner water-absorbing paper layer portion, are fibrillated into fibrous waste wood particles having a particle size of 5 mm or less, and fibrous waste wood having a particle size of 5 mm or less. Pulverized waste wood mainly containing particles and an inner mixture layer portion containing a smaller amount of water-absorbent resin than the pulverized waste wood, and an intermediate water-absorbing paper provided between the inner mixed layer portion and the outer mixed layer portion A flower pot with a lid, comprising:

Further, the present invention relates to a method for producing waste wood particles comprising:
5 mm or less into fibrous waste wood particles
m to form a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of not more than m, and mixing the formed waste wood pulverized material with a smaller amount of a water-absorbent resin than the waste wood pulverized material. A water-absorbing mixture is formed, the water-absorbing mixture is placed in a layer on the thin first water-absorbing paper, and a thin-layer second water-absorbing paper is placed on the placed water-absorbing mixture layer. Place, the first water-absorbing paper layer, the water-absorbing mixture layer and the second water-absorbing paper layer to form an overlying layered product, and press-molding the overlying layer integrally, the plate-like body Forming, cutting the plate-like body,
The present invention provides a method for manufacturing a flower pot, comprising forming a flower pot by assembling the cut plate-like bodies. Further, the present invention provides a method for converting waste wood particles into fibrous waste wood particles having a particle size of 5 mm or less. Defibrated to form a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and to a formed pulverized waste wood material, mainly a pulverized plastic waste material particle having a particle size of 5 mm or less. Containing, mixing a smaller amount of the plastic waste material pulverized material than the waste wood pulverized material and a smaller amount of the water-absorbent resin than the plastic waste material pulverized material, and forming the water-absorbent mixture into a layer on the thin layered first water-absorbing paper. Place, place a thin layer of second water-absorbing paper on the placed water-absorbing mixture layer, the first water-absorbing paper layer, the water-absorbing mixture layer and the second water-absorbing paper layer is Forming a layered stack, A method for producing a flowerpot, comprising forming a plate-like body by pressure-molding the layered material integrally, cutting the plate-like body, and assembling the cut-out plate-like body. And the present invention further provides:
The waste wood particles are defibrated into fibrous waste wood particles having a particle size of 5 mm or less to form a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less. A pulverized wood product is mixed with a smaller amount of a water-absorbent resin than the pulverized waste wood material, and a part of the water-absorbent mixture is layered on a thin layer of first water-absorbing paper. The thin water-absorbent mixture was placed on the first water-absorbent mixture layer, and a part of the water-absorbent mixture was placed on the intermediate water-absorbent paper layer in a layered manner. A second layer of water-absorbing paper is placed on the second water-absorbing mixture layer, and the first water-absorbing paper layer, the first water-absorbing mixture layer, the intermediate water-absorbing paper layer, and the second water-absorbing mixture are placed. Forming a layered product in which the layer and the second water-absorbing paper layer are overlapped, press-molding the layered product integrally to form a plate, cutting the plate, and cutting the plate. By assembling the shredded plate body is in the method of manufacturing a plant pot, which comprises forming a flowerpot, further addition. The waste wood particles are defibrated into fibrous waste wood particles having a particle size of 5 mm or less to form a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less. 5 mm for crushed wood
A plastic waste material pulverized material mainly containing particles of the following particle size, a smaller amount of the plastic waste material pulverized material than the waste wood pulverized material and a smaller amount of the water-absorbent resin than the plastic waste pulverized material are mixed. It is placed in a layer on the first water-absorbing paper, a thin layer of intermediate water-absorbing paper is placed on the placed first mixture layer, and the mixture of the mixture is placed on the intermediate water-absorbing paper layer. A part is placed in a layered form, and a thin layered second absorbent paper is placed on the placed second mixture layer,
The first water-absorbing paper layer, the first mixture layer, the intermediate water-absorbing paper layer,
Forming a layered product in which the second mixture layer and the second water-absorbing paper layer are overlapped, press-molding the layered product integrally to form a plate, cutting the plate, and cutting the plate. A method for manufacturing a flowerpot, comprising forming a flowerpot by assembling the cut plate-like bodies.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, a flower pot can be used as a flower pot for raising seedlings, for appreciation and for other uses. The outer surface of the flowerpot body wall has air permeability, but does not allow water to pass through, so that the flowerpot of the present invention minimizes evaporation of water from the flowerpot body wall and allows air to pass through. For example, it is covered with a plastic thin film having good air permeability, especially good oxygen permeability. In the present invention, there are commercially available unglazed flower pots in the flower pot body, and other shapes such as boxes and cups can be used . The flowerpot of the present invention can be provided with a cover member having a concave cross-sectional shape inside the flowerpot so as to contact the surface of the soil from the upper end of the flowerpot of the present invention.
The lid member can be formed of a material having the same structure as the main body of the flower pot, and covers the upper end of the flower pot to suppress evaporation of water from the flower pot as much as possible. The lid member has a hole at the center for passing the stem of the plant, and is formed at least in two parts to protect the plant.
A depression is provided at the center of the divided lid member so as to form a hole through which a stem of a plant to be cultivated or vegetated when combined is formed. In the present invention, the lid member can be formed of a plate member for a flower pot similar to the flower pot of the present invention.

In the present invention, for example, the flower pot may be seto pot having an outer shape of an oriental orchid pot, plastic pot, vinyl pot or plastic pot or plastic pot or deep pot, medium deep pot, shallow pot. In addition, it refers to flower pots in the shape of flower pots including other commercially available flower pots and box-shaped flower pots such as vermilion pots, vermilion pots, vermilion pots, etc., seto pots, flat pots, etc. In the present invention, the pot body can be manufactured by various methods according to the shape of the flower pot. However, in the present invention, in order to be able to store the flowerpots without being bulky, the flowerpots can be formed into various thicknesses, that is, thin and thick sheet-like plate members having an assemblable shape. In this case, an adhesive such as a thermosetting adhesive, a hot-melt adhesive or a pressure-sensitive adhesive, or an adhesive such as an adhesive double-sided tape is applied to the adhesive margin of the plate member formed in a shape that can be assembled. Through this, it can be formed so as to be adhered at the time of assembly. For example, in the case of a plate member using a double-sided tape, the plate member is a side plate portion that can be bent in a curved shape with or without a fold, and is continuous from the lower end portion of the side plate portion, It is formed with a bottom plate portion that is formed to be able to be bent with the side plate portion,
One side of the adhesive side of the double-sided tape is continuously attached to the side end thereof, and the connection piece is formed.The bottom plate is continuously attached to the one side of the double-sided adhesive tape at the lower end thereof. The plate member on which the connecting piece portion is formed is provided with a side plate portion divided into a plurality of portions by a fold, and a bottom plate portion continuous at the lower end portion of the side plate portion via the fold. The flowerpot of the present invention is obtained by bending the side wall portion of the plate member along the fold, or by bending the side wall portion, and removing the adhesive layer of the double-sided tape of the connecting piece portion of the side plate portion to remove the adhesive surface that appears to the side plate. Adhesive surface that adheres to the opposite end of the bottom part, bends the bottom plate along the fold line, removes the release agent layer of the connection piece part of the bottom plate, and adheres to the opposite bottom plate, Shape box can be assembled. In the present invention, when the flowerpot is formed by a molding method, it contains a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a smaller amount of a water-absorbing resin than the waste wood pulverized material, A mixture containing water contained in the mixture or containing a small amount of water is pressure-formed into the shape of a desired flowerpot, and a water-absorbing paper layer is formed on the inner surface and the outer surface of the pressed flowerpot-shaped formed body. Can be formed to form a flowerpot.

In the present invention, a handle portion can be formed on the outer surface of the wall body of the flower pot so as to be portable by hand. In this case, for example, the handle portion can be attached around the outer peripheral surface of the wall main body formed of the air-permeable impermeable thin layer portion of the flower pot or directly fixed to the outer surface of the wall main body. . In the present invention, the plate member forming the flowerpot is formed of water-absorbing paper, and the first water-absorbing paper layer portion forming the inner surface and the second water-absorbing paper layer portion forming the outer surface are similarly formed of the water-absorbing paper. A mixture of waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less between the first and second water absorbent paper layers, and a mixture containing a smaller amount of water-absorbent resin than the waste wood pulverized material The first and second water-absorbent paper layer portions and the multilayered product in which the water-absorbent mixed layer portions are overlapped with each other are integrally formed by pressure molding. In this case,
The water-absorbing mixed layer portion is replaced by a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a mixture containing a smaller amount of a water-absorbent resin than the waste wood pulverized material.
waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and plastic waste material pulverized material mainly containing plastic waste material particles having a particle size of 5 mm or less,
It can be formed of a mixture containing a smaller amount of a water absorbent resin than the pulverized plastic waste material.

In the present invention, the plate member forming the flowerpot is formed of water-absorbing paper, and the first water-absorbing paper layer portion forming the inner surface, and the second water-absorbing paper is formed of the same. It can be formed with a water-absorbing paper layer, and further with an intermediate water-absorbing paper layer formed of water-absorbing paper between the first and second water-absorbing paper layers. In this case, a first water-absorbing mixed layer portion is provided between the first water-absorbing paper layer portion and the intermediate water-absorbing paper layer portion, and the first water-absorbing mixed layer portion has a fiber size of 5 mm or less. And a mixture containing a smaller amount of a water-absorbent resin than the waste wood pulverized material mainly containing the waste wood particles in a shape.
And also in this case, the first water-absorbing mixed layer portion contains a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a smaller amount of a water-absorbent resin than the waste wood pulverized material. A waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less instead of the mixture;
It can be formed of a mixture containing a crushed plastic waste material mainly containing plastic waste particles having a particle size of 5 mm or less and a smaller amount of a water-absorbent resin than the crushed plastic waste material. Further, between the intermediate water-absorbing paper layer and the second water-absorbing paper layer, a second water-absorbing mixed layer is provided, and the second water-absorbing mixed layer is a fibrous particle having a particle size of 5 mm or less. It is formed of a waste wood pulverized material mainly containing waste wood particles and a mixture containing a smaller amount of a water-absorbent resin than the waste wood pulverized material. In this case, the second water-absorbing mixed layer portion is 5 mm or less. Waste wood particles mainly containing fibrous waste wood particles of a particle size and a mixture containing a small amount of a water-absorbent resin than the waste wood ground materials mainly containing fibrous waste wood particles of a particle size of 5 mm or less It can be formed of a mixture containing a pulverized waste wood material, a pulverized plastic waste material mainly containing plastic waste particles having a particle size of 5 mm or less, and a smaller amount of a water-absorbent resin than the pulverized plastic waste material.

[0015] In the present invention, the absorbent mixture forming the water-absorbing mixed layer portion and the first and second water-absorbing mixed layer portions includes a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less. Things are used. In the present invention,
The fibrous waste wood particles of the waste wood pulverized material are waste wood particles having a relatively elongated shape. The length or width of the waste wood particles is at least 5 times the width or diameter of the waste wood particles. Is an elongated particle having a length of 7 times or more with respect to the width or diameter of the particle, and having an elongated shape and a relatively tapered end. In the present invention, a fiberized waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less is produced by pulverizing waste wood to a particle size of 5 mm or less and defibrating by a defibrating machine or the like. Can be The fibrous waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less is subjected to pressure molding by adding only a water absorbent resin thereto, or by mixing a water absorbent resin and water. Then, it can be easily formed into a plate-like body or a flower pot by press molding. For example, even when the used amount of the water-absorbent resin is 5% by weight, the crushed plastic waste material is mixed in a considerable amount, for example, in an amount of 47% by weight or less, and the plate-like body is easily formed by pressure molding. Can be obtained.

According to the present invention, the fibrous waste wood pulverized material is excellent in moldability, and even if a pulverized plastic waste material is blended in a feasible amount, only by blending a water-absorbing resin, or It is based on the discovery that a plate can be easily formed by pressure molding simply by blending a resin and water. Conventionally, wood powders such as sawdust are difficult to form into a plate in a stable shape by pressure molding only by mixing with a water-absorbent resin and water. Although it was necessary to mix the materials, in the present invention, the waste wood is pulverized to a particle size of 5 mm or less, fiberized, and a fiberized waste material mainly containing fibrous waste wood particles having a particle size of 5 mm or less. Since it is a wood pulverized product, it can be mixed with a water-absorbing resin and formed into a plate having a stable shape. Moreover, the fiberized waste wood pulverized material is slightly moistened, for example, water is used in an amount of 5% by weight or less, preferably 4 to 2% by weight, and the fibrous waste wood pulverized material is used. In addition, the water-absorbent resin is easily blended into the pulverized plastic and the molding is further facilitated. The particle size of the fibrous waste wood pulverized material is preferably finer, for example, a particle size of 3 mm or less, more preferably a particle size of 1 mm or less, from the viewpoint of feel and pressure molding of the water-absorbing mixed layer portion. .

In the present invention, the term waste wood refers to wood,
It refers to wood waste from construction sites, as well as wood from demolished buildings, houses and wooden houses. However, general wood is expensive and difficult to use in terms of cost. However, depending on the purpose, it can be used instead of waste wood. Furthermore, in the present invention, the term waste wood means conifer, hardwood, evergreen and deciduous trees and bamboo waste. In the present invention, metals are preferably removed from waste wood as much as possible. However, when the metal is a ground metal having a particle size of 1 mm or less, it may be contained in an amount of 5% by weight or less, preferably 1% by weight or less of the water-absorbing mixed layer portion. In the present invention, the term water-absorbent resin also means a water-absorbent resin having a lower water-absorbing ability than a higher-water-based resin, in addition to a higher-water-based resin. Also, in the present invention, the term plastic waste refers to a material containing a plastic substance in addition to a waste containing a plastic substance.

In the present invention, a pulverized waste plastic material pulverized to a smaller particle size of 5 mm or less than a pulverized waste wood pulverized material containing fibrous waste wood particles having a particle size of 5 mm or less is used. Is preferred because it increases the water retention and elasticity of the flowerpot and enables the plate member to be formed by thermocompression bonding. In the present invention, 5
The mixture ratio of the pulverized waste plastic material in the mixture of the pulverized waste wood material containing fibrous waste wood particles having a particle size of not more than 5 mm and the pulverized waste plastic material pulverized to a particle size of not more than 5 mm is 47% by weight. The following is preferable, because the larger the mixing ratio of the fibrous waste wood pulverized material becomes, the more excellent the water absorption of the flower pot becomes. The mixing ratio of the fiberized waste wood pulverized material is, for example, 53% by weight or more,
It is preferably at least 70% by weight, more preferably at least 80% by weight.

In the present invention, in order to increase the water absorption rate of the flowerpot, the inside and outside of the flowerpot are formed by a water-absorbing paper layer made of water-absorbing paper. This water-absorbing paper layer is formed by laminating one or more tissue papers such as tissue paper, rayon paper or composite paper one by one or by laminating, or pre-bonding to increase the water absorption speed. It can be formed from a water-absorbing paper formed by a plurality of thinned papers. When the number of thin papers is increased, the water absorption speed of the absorber can be increased. That is, the larger the basis weight of the water-absorbing paper, the better the water-absorbing property, which is preferable. However, in the case of using water-absorbing paper having a large basis weight, it is preferable to select a water-absorbing paper which has an appropriate water absorption cost-effectively. The basis weight may be 10 g / m ² to 18 g / m ^2. In this case, with respect to the thin paper, a coloring substance which reacts with water, such as a coloring agent or a pH coloring agent which forms a color when wetted with water, can be attached. As the water-absorbing paper, a composite paper having absorptivity obtained by laminating thin paper and chemical fiber paper can be used. In the present invention, in order to increase the water absorption capacity of the flowerpot, in the case where the water-permeable thin layer portion and the gas-permeable impermeable thin layer portion are not provided, both the inner surface side and the outer surface side of the plate member are: It can be formed by a water-absorbing paper layer. As the water-absorbing paper, a composite paper having absorptivity obtained by laminating thin paper and chemical fiber paper can be used.

The first and second water-absorbing paper layers may also be provided in a flowerpot plate member having an inner surface formed of a water-permeable thin layer portion and an outer surface formed of a gas-permeable, water-impermeable thin layer portion. A water-absorbing mixed layer portion can be provided between the first and second water-absorbing paper layer portions, and an intermediate water-absorbing paper layer portion can be provided between the first and second water-absorbing paper layer portions. And also in this plate member, the first water-absorbing mixed layer portion can be provided between the first water-absorbing paper layer portion and the intermediate water-absorbing paper layer portion, and the intermediate water-absorbing paper layer portion and the second water-absorbing paper layer portion can be provided. A second water-absorbing mixed layer portion can be provided between the paper layer portions. In these plate members, the water-absorbing mixed layer portion and the first and second water-absorbing mixed layer portions are both a fibrous waste wood pulverized material containing fibrous waste wood particles having a particle size of 5 mm or less and the waste material. A mixture of a water-absorbent resin in a smaller amount than the wood pulverized material, or a fibrous waste wood pulverized material containing fibrous waste wood particles having a particle size of 5 mm or less, pulverized to a particle size of 5 mm or less, and a smaller amount than the waste wood pulverized material It can be made of a mixture of a crushed plastic waste material and a smaller amount of a water-absorbent resin than a crushed plastic waste material.

The plate member forming the body portion of the flowerpot may be formed by integrally pressing the first and second water-absorbing paper layer portions and the water-absorbing mixed layer portion with each other. The first and second water-absorbent paper layer portions, the intermediate water-absorbent paper layer portion, and the first and second water-absorbent mixed layer portions can be formed by integrally pressing the combined multilayered product. it can. The plate member having one water-absorbing mixed layer portion can be formed, for example, to have a thickness of 1 to 7 mm, preferably 2 to 5 mm. , 1.5 to 10 mm, preferably 3 to 7 mm. In the present invention, the plate member can be embossed or creped.

In the present invention, in order to increase the water retention capacity of the plate member of the flowerpot, a particle size of 5 mm or less between the first water absorbent paper layer portion on the inner surface side and the second water absorbent paper layer portion on the outer surface side. And a mixture containing a smaller amount of a water-absorbent resin than the pulverized waste wood, or a fiber containing fibrous waste wood particles having a particle size of 5 mm or less. Crushed waste wood, crushed to a particle size of 5 mm or less, a water-absorbing mixed layer portion made of a mixture containing a smaller amount of plastic waste material than the waste wood crushed material and a smaller amount of water-absorbent resin than the plastic waste material crushed material Is provided. In the present invention, in order to increase the water retention capacity of the plate member of the flowerpot, a first water-absorbing mixed layer portion is provided in contact with the first water-absorbing paper layer portion on the inner surface side and the first water-absorbing paper layer portion. A second water-absorbing mixed layer portion is provided in contact with the second water-absorbing paper layer portion on the outer surface side, and an intermediate water-absorbing paper layer portion is provided between the first and second water-absorbing mixed layer portions. Also in this case, the first and second water-absorbing mixed layer portions have a fibrous waste wood pulverized material containing fibrous waste wood particles having a particle size of 5 mm or less, and a smaller amount of water absorption than the waste wood pulverized material. A mixture containing a resin,
Or fibrous waste wood pulverized material containing fibrous waste wood particles having a particle size of 5 mm or less, pulverized to a particle size of 5 mm or less, a smaller amount of plastic waste pulverized material than pulverized waste wood and a smaller amount than pulverized plastic waste material And a mixture containing a water-absorbing resin. In this case, the intermediate water-absorbing paper layer part is
Like the water-absorbing paper layers on the inner and outer surfaces, it can be formed of at least one sheet of tissue paper excellent in water absorption, but in order to increase water absorption, a plurality of sheets of paper are combined one by one. Or bonded together,
Further, it can be formed of a plurality of thin papers which are integrated together in advance. In addition, the first and second water-absorbing mixed layer portions can have the same composition, or can have different compositions.

In the present invention, when a flowerpot is provided with a function of removing odor or the like, the water-absorbing mixed layer portion is provided with a crushed waste of titanium paper, a crushed waste of alumina paper, a crushed waste of potassium titanate paper or a waste of alumina silica paper. It is possible to mix two or more types of pulverized defective inorganic fiber paper such as pulverized material, pulverized inorganic fiber paper waste material, or pulverized defective inorganic fiber paper or pulverized inorganic fiber paper waste material. Further, in the present invention, in order to have a function of removing odors and the like in the flowerpot,
An inorganic adsorbent such as talc, zeolite or bentonite may be added to the above-mentioned pulverized defective inorganic fiber paper and / or pulverized inorganic fiber waste material. When a flowerpot has an insect repellent function, an insect repellent or an insecticide can be blended in the water-absorbing mixed layer.

In the present invention, the flowerpot is provided with a water-permeable thin layer covering the surface of the first water-absorbing paper layer in order to avoid damage to the inner first water-absorbing paper layer. Can be. Examples of the water-permeable thin layer include a porous membrane having pores of a size corresponding to the degree of water permeation, for example, a nonwoven fabric made of plastic fiber such as polypropylene, polyethylene, nylon, or vinylon, or a polyethylene film, a polypropylene film, or a chloride film. A porous film made of a plastic film such as a vinyl resin film can be used,
Alternatively, a wet or dry nonwoven fabric having a water permeation function according to the degree of water permeation can be used. In the present invention, when forming the inner surface of the flowerpot by providing a water-permeable thin layer portion,
When provided over the drain hole formed at the bottom, the water-permeable thin layer portion has an insect repellent function, so that there is no need to provide an insect repellent net over the drain hole. .

In the present invention, the plate member forming the flowerpot covers the surface of the second water-absorbent paper layer so as to avoid breakage of the second water-absorbent paper layer, and forms a water-permeable thin layer. The second water-absorbing paper layer portion may be provided with a water-impermeable thin layer portion that covers the surface of the second water-absorbing paper layer portion. In this case, the water-permeable thin layer portion forms the inner surface of the flowerpot, and the air-impermeable thin layer portion forms the outer surface of the flowerpot. Also in this flower pot, the plate member has a water-absorbing mixed layer portion including a crushed plastic waste material, a crushed paper waste material and a water-absorbent resin between the first water-absorbing paper layer portion and the second water-absorbing paper layer portion. The water-permeable thin layer portion, the first and second water-absorbing paper layer portions, the water-absorbing mixed layer portion, and the air-permeable, water-impermeable thin layer portion are combined and integrally formed. Can be formed. In the present invention, in order to prevent breakage of the outer second water-absorbent paper layer and drying of the flowerpot, and to prevent the root rot of the plant by allowing gas such as oxygen to enter, on the outer surface side,
A water-impermeable thin layer having air permeability can be provided. The air-permeable and water-impermeable thin layer has an oxygen gas permeability coefficient of 1 × 10 ¹⁰ (cc · cm / cm ² · sec).
c · cmHg) or more, such a film as a polyethylene resin film, a polystyrene film, a cellulose acetate film,
There are rubber films such as polycarbonate films and natural rubber films.

In the present invention, it is preferable to mix a plastic waste material in the water-absorbing mixed layer portion of the plate member of the flowerpot because the water retention and thermocompression bonding of the flowerpot can be increased. As plastic waste material, it is generally discarded, for example, a thickness of 2 mm.
There are the following synthetic resin fiber waste materials, string-like synthetic resin waste materials, film or sheet-like synthetic resin waste materials, string-like synthetic rubber waste materials, film or sheet-like synthetic rubber waste materials, laminated paper waste materials, water-absorbent fiber waste materials, and plastic film waste materials. Generally, plastic waste material is 5mm or less, preferably 3mm
Pulverization below is preferable because the water retention function increases.
In addition to the above-mentioned pulverized plastic waste, the pulverized plastic waste is pulverized disposable diaper, pulverized milk pad, pulverized urine pad, or sanitary napkin pulverized to 5 mm or less, preferably 3 mm or less. Among the separated products obtained by separating a product or a mixture of two or more of the pulverized products by classification or the like, a separated product rich in plastic substances, for example, a separated product containing a plastic substance as a main component can be used.

In the present invention, when a surfactant is attached to the fibrous waste wood particles of the waste wood pulverized material, the fibrous waste wood pulverized material becomes a fibrous waste material pulverized material of oil-rich wood. However, it is based on the finding that the water absorption rate can be increased and the water retention can be increased. Also,
When a surfactant is attached to the plastic particles pulverized to a particle size of 5 mm or less, the pulverized plastic material pulverized material and / or pulverized plastic waste material has a property that is hardly wet with water, that is, even if it has water repellency. Easier to get wet with water,
It will increase water absorption and water retention. In the present invention, fibrous waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, pulverized plastic waste material pulverized to a particle size of 5 mm or less smaller than the pulverized waste wood material, and plastic waste material At least a part of the water-absorbing mixed layer portion formed of a mixture of the water-absorbing resin in a smaller amount than the pulverized material, for example, on the inside, or by attaching a surfactant, the water absorption rate and the water permeation speed of the water-absorbing mixed layer portion. Therefore, it is possible to remarkably shorten the residence time of water remaining on the surface of the plate member without being absorbed by the plate member. In the present invention, the amount of the surfactant to be attached to the plate member is 0.05 g or less, preferably 0.0 g / g of the absorbent.
It is preferably not more than 09 g. If the amount of the surfactant attached to the plate member is more than 0.05 g, the cost increases and the speed of the water passing through the water-absorbing mixed layer increases, and the water is sufficiently absorbed by the water-absorbing mixed layer. Instead, it passes through the water-absorbing mixed layer portion. In order to decrease the passage speed of water passing through the water-absorbing mixed layer portion and move water toward the water-impermeable layer portion while being absorbed by the water-absorbing mixed layer portion, a surfactant to the plate member is required. Is preferably 0.009 g or less. Therefore, in the present invention, when a flowerpot is formed using a plate member to which a surfactant is attached, water infiltrates into the flowerpot body wall through a water-permeable thin layer portion, for example, a nonwoven fabric disposed on the upper part of the absorber. Then, the amount of water in the flowerpot can be adjusted, which is preferable. Therefore, in the present invention, a surfactant is attached to the inner surface side including the inner surface of the flowerpot to increase the water passing speed and the absorbing speed of the absorber, and the water absorbing resin is mixed to mix the water absorbing resin. It supplements the water retention capacity and water absorption capacity of the layer. As the surfactant used in the present invention, an anionic surfactant such as sodium dodecylbenzenesulfonate is preferable, and in addition to these, a cationic surfactant such as lauryltrimethylammonium chloride and a nonionic surfactant such as octylphenyl ether are used. There are ionic surfactants and the like.

Examples of the pulverized plastic waste material used in the water-absorbing mixed layer portion of the flower pot include, for example, a pulverized product of a defective product containing a plastic substance and a pulp substance, such as sanitary goods, and production of the product. There are pulverized waste materials such as cutting wastes that are sometimes generated. Examples of such pulverized plastic waste materials include, for example, pulverized rejects of sanitary goods including paper and pulverized rejects thereof. Milk pad crushed material, milk pad swarf crushed material, bad urine pad crushed stuff, urine pad swarf crushed material, poor sanitary napkin crushed material, sanitary napkin swarf crushed material, defective There is a pulverized product of a laminated paper product or a pulverized product of cutting paper of a laminated paper, or a mixture of two or more of these pulverized products. The pulverized waste material containing a plastic substance and a paper material includes, in addition to the pulverized waste material product containing the plastic substance and the paper waste material, a pulverized waste material containing the plastic substance and the pulp substance. There is a separation product rich in plastic substances separated by a separation process such as a classification processing product rich in ash. Such separated products include, for example, crushed disposable diaper, crushed scrap of diaper, crushed defective milk pad, crushed crushed milk pad, crushed defective urine pad, crushed urine pad Classification of crushed waste, crushed defective sanitary napkin, crushed waste of sanitary napkin, crushed defective laminated paper, crushed waste laminated paper or crushed waste of laminated paper There are classified products enriched in plastic material separated by The classified product enriched in the plastic substance includes a classified product enriched in the plastic substance including a pulp substance which accompanies the plastic substance without being separated.

In the present invention, in order to manufacture a flower pot having water absorption and water retention at a low cost, the content of the fibrous waste wood pulverized material used in the water-absorbing mixed layer portion is determined by using the plastic waste pulverized material. It is preferable to increase the content relative to the content. In the present invention, the plate member of the flower pot includes an upper water-absorbing paper layer portion, a lower water-absorbing paper layer portion, and fiberized waste wood pulverized material and plastic waste material provided between the upper and lower paper layer portions. The water-absorbing mixed layer portion containing the pulverized material and the water-absorbing resin is cut as an assembly of flowerpots, and is pressure-formed into a plate member that can be embossed and creased and bendable. In the present invention, the foldable plate member is formed by folding along the fold,
Since the flower pot can be formed by appropriately fixing the end portions, the work of assembling the flower pot can be easily performed, which is preferable. In the present invention, between the inner and outer water-absorbing paper layers,
Further, an intermediate water-absorbing paper layer can be provided. When the water-absorbing paper layer is made into three layers in this manner, between the inner first water-absorbing paper layer and the intermediate water-absorbing paper layer and between the outer second water-absorbing paper layer and the intermediate water-absorbing paper layer. Thus, the water-absorbing mixed layer portion can form the inner first water-absorbing mixed layer portion and the outer second water-absorbing mixed layer portion, respectively, so that the water absorbing function and the water retaining function can be increased.

In the present invention, a water-permeable thin layer portion is formed on the inside of the flowerpot, and an air-permeable but impermeable thin layer portion is provided on the outside, and the flower pot is in contact with the water-permeable thin layer portion. One water-absorbing paper layer is provided, a first water-absorbing mixed layer portion is provided in contact with the first water-absorbing paper layer portion, and a second water-absorbing paper layer is provided in contact with the outer impermeable thin layer portion. Portion is provided, a second water-absorbing mixed layer portion is provided in contact with the second water-absorbing paper layer portion, and an intermediate water-absorbing paper layer portion is formed between the first and second water-absorbing mixed layer portions. Therefore, if the water-permeable thin layer portion and the water-impermeable thin layer portion are made of a degradable plastic material or a biodegradable plastic material, the water-absorbing paper forming the water-absorbing paper layer and the fiber mainly forming the water-absorbing mixed layer portion The crushed waste wood is buried in the soil and decomposed. Be buried in the ground for each flowerpot, plant pot was digested decay can be vegetation without interfering with the growth of the roots of plants and flowers in vegetation in the flowerpot. Moreover, in the case of such a flower pot, it can be buried in the soil and discarded. It is preferable to use a biodegradable plastic substance-containing waste material in the water-absorbing mixed layer part because almost all of the waste material can be decomposed.

It is preferable to form a water-permeable thin layer portion of a flower pot with a water-permeable material to which an insect repellent has been applied, since pests can be controlled during use of the flower pot. In the present invention,
The inner first water-absorbent paper layer, the outer second water-absorbent paper layer, and the intermediate intermediate water-absorbent paper layer are preferably formed of thin paper such as absorbent paper, water-absorbent paper or crepe paper. It is preferable because it can ensure a high water absorption. Further, in the present invention, as the water-absorbing paper, composite paper produced by dispersing pulp and chemical fibers in a liquid and making paper can be used. For example, a composite paper having water absorbency or water permeability, which is obtained by laminating chemical fiber paper such as polypropylene chemical fiber paper to thin paper, can be used. In the present invention, the water-absorbing paper layer portion forms an inner portion of the flower pot inside the flower pot, in contact with the water-permeable thin layer portion or directly in contact with the soil of the flower pot, and forms the inner portion of the flower pot outside the flower pot. Forming the outer part of the flowerpot in contact with the permeable, water-impermeable lamina or directly facing the open air. Also in the present invention, one or more drainage holes can be formed at the bottom of the flowerpot, as in the conventional flowerpot.
The size of the hole is preferably small in order to maintain the mechanical strength of the bottom surface. The shape of the hole can be formed into various shapes such as a square and a circle, and the size is, for example, 30 mm or less,
It is preferably 20 mm or less, more preferably 10 mm or less. When a water-permeable thin layer portion such as a nonwoven fabric is provided, the thin layer portion functions as an insect net.

In the present invention, in the water-absorbing mixed layer portion of the plate member forming the flowerpot, the content of the fiberized waste wood pulverized material is set to be larger than the content of the plastic waste material pulverized material. It is formed by mixing a water-absorbent resin or a plastic waste material pulverized material and a water-absorbent resin with fibrous waste wood pulverized material. When the crushed plastic waste material is a crushed milk pad waste material, a crushed urine pad waste material, or a crushed waste material of sanitary material such as a sanitary napkin crushed waste material, the crushed plastic waste material is relatively high. Although the plastic material is contained in the content, the pulp material and the superabsorbent resin are also contained, so that molding is easy to perform. Further, other plastic waste materials, for example, synthetic resin fiber waste materials, rayon, A fiber waste material, a polyethylene film waste material, a polypropylene film waste material, and a synthetic rubber waste material can be added and mixed. In addition, as a plastic waste material forming the water-absorbing mixed layer portion of the plate member of the flower pot, if a defective sanitary material such as a disposable diaper, a milk pad, a hip pad or a sanitary napkin is used, a plastic substance, paper powder and Since it contains a water-absorbent resin,
Since the number of steps of the mixing operation of the crushed plastic waste material and the superabsorbent resin to be added to the crushed waste wood fiberized material can be reduced, the mixing process can be simplified, which is preferable.
Defective products generated during the manufacture of the above-mentioned sanitary materials, and waste materials of sanitary materials such as so-called dust collection loss in which cutting dust and dust generated during cutting contain a plastic substance and a water-absorbing resin. It can be used as a mixture of pulverized plastic waste material and water absorbent resin. Since the cutting waste or dust collection loss generated during the production of these sanitary materials has a small content of the water-absorbent resin or the superabsorbent resin, it is necessary to add and mix the water-absorbent resin or the superabsorbent resin.

In the present invention, the board member forming the flower pot has a water-absorbing paper layer portion formed of thin paper such as water-absorbing paper on each of the inside and outside thereof. The thin paper such as the water-absorbing paper is, for example, a tissue paper having a basis weight of 12.5 g / m ² , and can be arranged at least one inside and one outside. In the present invention, the water permeability means the property of water permeability, for example, a certain amount of water (25 m
When l) is injected into a 2 cm circle, it is determined by the time (seconds) required for the entire amount of water to permeate. The shorter the permeation time, the better the water permeability than the longer. In the present invention, a name, a display, an advertisement and / or a usage method can be displayed on the surface of the water-absorbing paper or the plastic film by printing. When the pH check ink is used as the printing ink, the wetness and dryness of the soil and the pH of the soil can be displayed from the place where the color of the ink becomes lighter with drying, and the management of the plants can be performed easily. Can be.

In the present invention, a highly water-absorbing resin is blended in the water-absorbing mixed layer in order to maintain water retention in the flowerpot. The superabsorbent resin used in the present invention is preferably a resin that can retain its shape even when it absorbs water about 30 to 100 times its own weight with water. Such superabsorbent resins include, for example, saponified copolymers of vinyl esters and ethylenically unsaturated carboxylic acids or derivatives thereof, graft polymers of starch and acrylic acid, crosslinked products of polyacrylic acid, vinyl alcohol And a polyacrylonitrile, a partially hydrolyzed product of polyacrylonitrile, a crosslinked product of carboxymethylcellulose, a crosslinked product of polyethylene glycol, a chitosan salt or a gel of pullulan. These are used alone or in combination of two or more of them in the water-absorbing mixed layer portion. In the present invention, it is preferable to use a so-called superabsorbent resin having high water absorbability as the water absorbent resin to be contained in the water absorbent mixed layer portion, since the amount of use can be reduced.

In the present invention, when a crushed material of only a waste paper diaper waste material including a plastic waste material, a pulp waste material and a water absorbent resin waste material is used in the water absorbent mixed layer portion of the flower pot, the superabsorbent resin is used in the flower pot. The content is 14 to 28% by weight, which is preferable because high water retention can be maintained.
In the present invention, as the superabsorbent resin, for example, a superabsorbent resin-containing material recovered from waste paper diapers can be used. Such recovered recycled superabsorbent resin is
The water absorption capacity of water is 10 to 30 g / g, which is poor water absorption performance. However, it was found that the water absorption effect can be sufficiently used in a flowerpot. The particle size of the superabsorbent resin used is 50
It is preferably from 500 to 500 μm. When a pulverized material of the punch dust is used as the paper powder to be added to the water-absorbing mixed layer portion, the particle size of the pulverized material of the punch dust is reduced, and the used amount is 3 to 20% by weight or less of the paper powder. , Preferably 3 to 10% by weight or less. In the present invention, the plastic waste material, pulp waste material and water-absorbent resin waste material used in the water-absorbing mixed layer portion are each 5 mm or less, preferably 3 mm, in order to increase the water absorption and water retention.
It is preferable to use it after being ground to the following particle size. In the plate member used for the flowerpot of the present invention, the composition of the plate member when the water-absorbing paper is disposed on the inner side and the outer side (12% by weight of the total weight of the absorber) respectively is as follows. 1
The pulp content of the crushed paper waste (paper powder) is preferably 40% by weight or less, and the content of the crushed plastic waste in the plate member is preferably 50% by weight or less.

[0036]

In the present invention, the flowerpot comprises a first water-absorbing paper layer forming an inner surface, a second water-absorbing paper layer forming an outer surface, and a space between the first and second water-absorbing paper layers. 5m
m or less of the waste wood particles mainly containing fibrous waste wood particles having a particle size of m or less, or a water-absorbing mixed layer portion containing a smaller amount of water-absorbent resin than the waste wood grind materials, or fibrous waste wood particles having a particle size of 5 mm or less Pulverized waste wood mainly containing crushed waste plastic containing less than 5 mm or less of plastic waste particles having a particle size of 5 mm or less And the flowerpot, the first and second water-absorbing paper layer and the water-absorbing mixed layer are formed by a plate member formed by integrally forming a laminated material. Since the side and bottom are formed, excess water contained in the soil when the plants vegetated in the flower pots are sufficiently irrigated is absorbed and retained in the water-absorbing paper or water-absorbing mixed layer portion of the wall of the flower pots. And plant The amount of water in the pot is adjusted, and when the water content in the soil decreases due to evaporation or the like, the water contained in the wall body of the flower pot is released from the wall body into the soil, and the plant in the flower pot is released. To prevent the plants from withering.

In the present invention, the flowerpot comprises a first water-absorbing paper layer forming an inner surface, a second water-absorbing paper layer forming an outer surface, and a space between the first and second water-absorbing paper layers. The intermediate water-absorbing paper layer portion disposed between the first water-absorbing paper layer portion and the intermediate water-absorbing paper layer portion and between the second water-absorbing paper layer portion and the intermediate water-absorbing paper layer portion. A waste wood pulverized material mainly comprising fibrous waste wood particles having a particle size of 5 mm or less, a smaller amount of plastic waste material pulverized material than the waste wood pulverized material mainly containing plastic waste material particles having a particle size of 5 mm or less; A water-absorbing mixed layer portion containing a smaller amount of a water-absorbing resin than the crushed plastic waste material, wherein the first, second and intermediate water-absorbing paper layer portions, and the first and second water-absorbing mixed layer portions Is a plate member formed by integrally molding the combined multilayered product Since the side portion and the bottom portion are formed, the water-absorbing mixed layer portion is formed in two layers, and the shape of the formed flower pot can be stabilized as compared to the flower pot of the water-absorbing mixture moth layer. The amount of water absorption and the amount of water retained can be increased, and the water-absorbing mixed layer portion, like a single flowerpot, water added excessively during watering is absorbed and retained by the water-absorbing mixed layer portion, for example, When the soil water evaporates and the water in the soil drops significantly, such as when it is hot or dry, the water is released from the water-absorbing mixed layer and the water in the soil in the flowerpot And can irrigate plants planted in flower pots.

In the present invention, the water-absorbing mixed layer portion and the first and second water-absorbing paper layer portions of the plate member of the flowerpot are 5
Fibrous waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, a mixture containing a smaller amount of water-absorbent resin than the pulverized waste wood material, or fibrous waste wood particles having a particle size of 5 mm or less And a mixture containing a smaller amount of plastic waste material pulverized to a particle size of 5 mm or less than the waste wood pulverized material and a smaller amount of a water-absorbent resin than the plastic waste pulverized material. Therefore, a flower pot having a large water retention capacity and a high water absorption capacity can be provided at low cost by utilizing waste wood and plastic waste materials. In the present invention, when the absorbent has a function of removing odors or the like, the water-absorbing mixed layer portion is provided with pulverized titanium paper waste, pulverized alumina paper, pulverized potassium titanate paper, or pulverized alumina silica paper. And two or more types of pulverized inorganic fiber paper waste material can be blended, and the waste material can be effectively used.

In the present invention, an intermediate water-absorbing paper layer may be provided between the upper and lower water-absorbing paper layers. As described above, when the intermediate water-absorbing paper layer is provided, the first and second water-absorbing mixed layers can be formed above and below the intermediate water-absorbing paper layer, and the water absorption of the flowerpot can be increased. In the present invention, the water-absorbing paper layer portion can be formed by bonding a plurality of thin papers one by one or by laminating them, or can be formed by a plurality of thin papers that are integrated together in advance. . By providing the tissue paper, it is possible to increase the water absorption performance of the flowerpot, and further, for example, by attaching a coloring material such as a coloring agent that reacts with water such as a pH coloring agent of the water to the tissue paper, for example, a liquid Can be displayed by being colored with a coloring substance such as a coloring agent.

[0040]

EXAMPLES Examples of the embodiments of the present invention will be described below, but the present invention is not limited by the following description and illustrations. FIG. 1 is a schematic development view of a plate member for a flowerpot showing one embodiment of the flowerpot of the present invention.
FIG. 2 is a schematic development view of a flowerpot plate member showing another embodiment of the flowerpot of the present invention. FIG. 3 is a schematic development view of a flowerpot plate member showing still another embodiment of the flowerpot of the present invention. FIG. 4 is a schematic development view of a flowerpot plate member showing still another embodiment of the flowerpot of the present invention. FIG. 5 is a schematic development view of a plate member for a flowerpot showing still another embodiment of the flowerpot of the present invention different from FIG. FIG. 6 is a schematic side sectional view of the flowerpot plate member of the present invention shown in FIGS. 1 to 5. FIG. 7 is a manufacturing process diagram of the flowerpot plate member of the present invention having the cross-sectional structure shown in FIG. 6. FIG.
FIG. 7 is a schematic side cross-sectional view of a flower pot plate member having a cross-sectional structure different from that of the flower pot plate member of FIG. 6 for the embodiment of the present invention shown in FIGS. FIG. 9 is a schematic side sectional view of a flowerpot plate member having a cross-sectional structure different from that of the flowerpot plate members of FIGS. 6 and 8 for the embodiment of the present invention shown in FIGS. 1 to 5. FIG. 10 is a schematic view showing another example of the sectional structure of the flowerpot plate member different from the flowerpot plate members of FIGS. 6, 8, and 9 for the embodiment of the present invention shown in FIGS. 1 to 5. It is a side sectional view. FIG. 11 shows the embodiment of the present invention shown in FIGS.
1 is a schematic side sectional view of a flowerpot plate member having a cross-sectional structure different from that of the flowerpot plate member shown in FIG. FIG. 12 is a manufacturing process diagram of the flowerpot plate member of the present invention having the cross-sectional structure shown in FIG. 11. Corresponding portions in FIGS. 1 to 12 are denoted by the same reference numerals.

EXAMPLE 1 In the embodiment shown in FIG. 1, the flower pot has a rectangular bottom surface, and the assembling member 1 is formed of a polyethylene film having a water-impermeable and air-permeable bottom formed with a bottom. The entire outer wall is covered with the side wall portion 2 and the bottom wall portion 3 are water-impermeable, but have water absorption and water retention, and are formed to be air-permeable, particularly oxygen-permeable. . In the side wall part 2, the side wall part first fold line 4 is formed at a position inside, for example, about 2 cm from the end part, and is bent along the side wall part first fold line 4 to form a side wall glue margin. 5 are formed. Further, the side wall portion 2 is formed with the side wall second folding line 6 at an interval of the length of the short side with respect to the side wall portion first folding line 4, and is bent along the side wall portion second folding line 6. Side wall portion forming the short side, first side portion 7
Is formed. Further, the side wall portion 2 is provided with a side wall portion third fold line 8 at an interval on a long side with respect to the side wall portion second fold line 6.
Is formed along the side wall portion third fold line 8 to form a side wall portion second side portion 9 which forms a long side, and the side wall portion 2 further comprises The side wall portion fourth fold line 10 is formed at an interval of the length of the short side with respect to the side wall portion third fold line 8, and is bent along the side wall portion fourth fold line 10 to form the short side side Side wall part 3 forming side wall 1
1 and a side wall part fourth side part 12 forming the long side. In the present embodiment, the open end 13 of the fourth side wall 12 can be bonded to the side wall adhesive margin 5 via a hot melt adhesive.

Further, the bottom wall 3 is bent along the first bottom wall folding line 14 at the lower end of the first side wall 7 on the short side to form the second side wall on the long side. Of the long side of the part
A bottom wall first glue margin piece 15 protruding with a length shorter than 2 is formed, and is bent along a bottom wall third fold line 16 at the lower end of the side wall third side 11 on the short side. , A bottom wall second glue allowance piece 17 protruding with a length shorter than half the length of the short side of the second side wall, and a lower end of the second side wall 9 is further formed. Is bent along the second fold line 18 of the bottom wall portion to form a bottom wall piece 19 having a shorter side length substantially equal to the shorter side length of the first side wall portion. I have. The bottom wall piece 19 is further provided at its lower end with a folding line 20 at the lower end.
A bottom wall insertion piece 21 formed by being bent along is provided. The bottom wall first glue allowance piece 15 is the bottom wall piece 19
Of the bottom wall portion 19 can be bonded to the side portion 23 of the bottom wall piece 19 via a hot melt adhesive. The wall portion insertion piece 21 can be bonded to the lower end portion 24 of the fourth side wall portion 12 via a hot melt adhesive. In this example, a hole 25 for draining water is formed in the bottom wall piece 19. The glue pieces of the assembling member of the flowerpot of this example can be bonded to the corresponding bonding locations to form a flowerpot.

Since the flowerpot 1 of this embodiment is configured as described above, for example, the side wall first fold line 4, the side wall second fold line 6, the side wall third fold line 8, and the side wall fourth fold line 10 are arranged in this order. ,
Folded along each fold line, the first side wall portion 7, the second side wall portion 9, the third side wall portion 11, and the fourth side wall portion 12
Is formed, and the side wall part glue strip 5 is made to correspond to the side wall part fourth side 1.
Then, a hot melt adhesive is applied to the end 13 of the second. It is formed by being bent along the bottom wall first fold line 15 formed by bending along the short side bottom wall first fold line 14 and by bending along the short side bottom wall third fold line 16. The bottom wall piece 19 formed by being bent along the bottom wall second folding line 18 on the long side is superimposed on the bottom wall second glue allowance piece 17, and both side portions of the bottom wall piece 19 are formed. Are hot-melt bonded to the corresponding bottom wall glue pieces 15 and 17, respectively, and the bottom wall insertion piece 21 is hot-melt bonded to the inside or outside of the lower portion of the fourth side wall to form a flowerpot. Regarding the flowerpot 1 according to the present example, a net for insect repellent (not shown) is placed on the drain hole 25 of the bottom wall piece 19 of the flowerpot, and potting soil is put thereon to make a flowerpot for plant cultivation. . In the flowerpot of this example, both the side wall 2 and the bottom wall 3 are covered with a polyethylene film and are impermeable, but have water absorption and water retention, and are oxygen permeable. Even if the plants are planted in the flower pot 1 and sufficiently watered, the water in the potting soil is absorbed by the side wall portion 2 and the bottom wall portion 3 of the flower pot and retained. Therefore, in the flowerpot 1 of the present example, the water in the potting soil is absorbed by the side wall portion 2 and the bottom wall portion 3 of the flowerpot 1 and is kept in a water-retaining state, and a part of the water evaporates from the upper portion of the flowerpot 1. Decrease.
However, the water in the potting soil lost by evaporation is supplemented by the water retained in the side wall 2 and the bottom wall 3 of the flowerpot 1, and the water in the potting soil does not significantly decrease.
Even if watering was stopped for a relatively long time, for example, three days, water withering did not occur. Even if a considerable amount of water is present in the potting soil of the flowerpot, since the side wall 2 is permeable to oxygen, oxygen in the air is absorbed in the water and oxygen is present, so that the roots of the plant are rotten. Never happened. In this example, the bottom wall piece 21 of the bottom wall piece 19 is
In this case, the bottom wall insertion piece 21 is coated or adhered with an adhesive such as hot melt or glue to form the inside of the lower portion of the fourth side wall 12. Alternatively, the bottom wall piece 19 is firmly fixed with an adhesive, for example, by hot-melt bonding to the outside, so that a flower pot can be formed. However, the adhesive is not applied or adhered, that is, the adhesive is used. Do not insert the bottom wall 2
1, the lower end 24 of the side wall portion fourth side portion 12, the left end portion of the bottom wall portion first glue allowance 15 and the end portion of the bottom wall portion second glue allowance 17 on the fourth side wall portion side 12. It can be inserted in between.

Example 2 In the embodiment shown in FIG. 2, the flowerpot has a square bottom surface, and its assembly member 1 is covered on the outside with a water-impermeable and breathable polyethylene film. The second wall 2 and the bottom wall 3 are both impermeable to water, but are formed to have water absorption, water retention and air permeability, particularly oxygen permeability. In the side wall part 2, the side wall part first fold line 4 is formed at a position inside, for example, about 2 cm from the end, and the side wall part fold line 5 is bent along the side wall part first fold line 4. The second side fold line 6 is formed on the side wall 2 at an interval of one side of the square with respect to the first fold line 4 on the side wall. The first side part 7 of the side wall part is formed by being bent along the second fold line 6, and the side wall part 2 has a length of one side of the square with respect to the second fold line 6 of the side wall part. The side wall portion third fold line 8 is formed at intervals, and is bent along the side wall portion third fold line 8 to form the side wall portion second side portion 9. With respect to the side wall part third fold line 8, the side wall part fourth fold line 1 is spaced at an interval of one side of the square.
0 is formed and is bent along the fourth side wall folding line 10 to form the third side wall 11 and the fourth side wall 1.
2 are formed. In this example, the side wall portion fourth side portion 1
The open-side end portion 2 can be bonded to the side wall adhesive margin piece 5 via a hot melt adhesive.

In the bottom wall 3, a bottom first folding line 14 is formed at the lower end of the first side wall 7. Wall part first folding line 14
Having a length of more than half the length of one side of the square and having a convex tip 27 projecting below the first fold line of the bottom wall portion, the bottom being formed by being bent along A wall-shaped convex engagement piece 28 is formed. Also, the third side portion 11 of the side wall portion
A bottom wall portion third fold line 16 is formed at the lower end portion of
The bottom wall third fold line 16 has a length greater than の of one side of the square, which is formed by being bent along the bottom wall third fold line 16. A bottom wall concave engagement piece 30 is formed which protrudes below the first fold line and has an upwardly depressed U-shaped concave portion 29 which can be engaged with the bottom wall convex engagement piece at an end. I have. Furthermore, a bottom wall portion second fold line 18 is formed at the lower end of the side wall portion second side portion 9, and the bottom wall portion second fold line 18 is formed along the bottom wall portion second fold line 18. It is bent to have a length longer than の of the length of one side of the square, but shorter than the bottom wall convex engagement piece 28 and the bottom wall concave engagement piece 30, Wall part second fold line 18
Protruding downward, a sloped side 31 is formed on the side of the bottom wall recessed engagement piece 30, and the bottom wall recessed engagement piece 30 is continuous with the sloped side 31. A bottom wall first engagement piece 33 having a small piece 32 protruding to the side is formed. Further, a bottom wall fourth fold line 34 is formed at the lower end of the side wall fourth side portion 12, and the bottom wall fourth fold line 34 is folded along the bottom wall fourth fold line 34. It is bent to have a length longer than １ ／ of the length of one side of the square, but shorter than the bottom wall convex engagement piece 28 and the bottom wall concave engagement piece 30, and The bottom wall concave engagement piece 30 is formed with an inclined side 35 protruding downward from the fourth fold line 34, and the bottom wall concave is formed continuously with the inclined side. Small piece portion 36 protruding toward engagement piece 30
Is formed. In this example, two drain holes 25 are formed in the bottom wall concave engagement piece 30 at left and right positions near the bottom wall third fold line 16. The engagement small pieces 32 of the bottom wall first engagement pieces 33 and the engagement small pieces 36 of the bottom wall second engagement pieces 37 are:
The bottom wall recessed engagement piece 30 is inserted under the recessed bottom 38 and engagement pieces 32 and 36. When the engagement small pieces 32 and 36 are inserted, the bottom wall convex engagement piece 28 is inserted.
Of the bottom wall concave engagement piece 30, the bottom wall first engagement piece 33 and the bottom wall second engagement piece 3.
7 and fixed. Here, the convex tip portion 27 of the bottom wall convex engagement piece 28 and / or the bottom 38 of the depression of the bottom wall concave engagement piece 30 are each provided with a hot melt adhesive, for example, as a glue margin. When formed such that they can be adhered, the convex end portions 27 of the bottom wall convex engaging pieces 28 are assembled at the time of assembly.
Can be bonded to the concave bottom 38 of the bottom wall concave engaging piece 30 via a hot melt adhesive. In this example, the bottom of the recess of the bottom wall concave engagement piece 30 and / or the engagement small piece 32 of the bottom wall first engagement piece 33 and the engagement small piece of the bottom wall second engagement piece 37. When the portions 36 are provided with a hot melt adhesive, for example, and formed so as to be able to be glued as a glue margin portion, when assembling the bottom portion 38 of the recess of the bottom wall concave engaging piece 30 and the flowerpot, Engagement piece 32 of one engagement piece 33 and engagement piece 36 of bottom wall second engagement piece 37
Can be respectively bonded via a hot melt adhesive.
In this example, the side wall glue pieces of the assembling member of the flower pot are bonded to the corresponding bonding locations, and each engaging piece or glue margin is fixed or bonded to the corresponding fixing or bonding location, and the flower pot is formed. Can be formed.

Since the assembling members of the flowerpot 1 of the present embodiment are configured as described above, for example, the first folding line 4, the second folding line 6, the third folding line 8, and the fourth folding line of the side wall portion are provided. In the order of 10, the first side wall portion 7, the second side wall portion 9, the third side wall portion 11, and the fourth side wall portion 12 are formed by bending along the respective fold lines. The adhesive margin piece 5 is hot-melt bonded to the end 13 of the corresponding side wall part fourth side part 12.
The engagement small piece 32 of the bottom wall first engagement piece 33 and the engagement small piece 36 of the bottom wall second engagement piece 37 are inserted into the bottom 38 of the recess 29 of the bottom wall concave engagement piece 30. The convex tip 27 of the bottom wall convex engagement piece 28 is inserted and fixed between the inserted small engagement pieces 32 and 36 and the bottom 38 of the depression 29 of the bottom wall concave engagement piece 30. . Bottom wall convex engagement piece 28
When the hot melt adhesive is applied to the upper surface and / or lower surface of the convex tip portion 27, the inserted engagement pieces 32 and 36 and the bottom of the recess of the bottom wall concave engagement piece 30 are formed. 38, the convex tip portions 27 of the bottom wall convex engaging pieces 28 are inserted and hot-melt bonded to each other to form the flowerpot of this example. The flowerpot 1 according to the present example can be used similarly to the flowerpot of Example 1. That is, the bottom wall piece 3 of the flower pot
A net for insect repelling (not shown) is placed on the drain hole 25 of No. 0, and potting soil is put on the net to make a plant pot for plant cultivation. In the flowerpot of this example, the side wall 2 and the bottom wall 3 are both covered with a water-impermeable and air-permeable polyethylene film and are water-impermeable, but have water absorption and water retention, And since it is air permeable, especially oxygen permeable, even if a plant is planted in the flower pot 1 and watered enough, the water in the pot soil is absorbed by the side wall portion 2 and the bottom wall portion 3 of the flower pot, It is kept water. Therefore, in the flowerpot 1 of the present example, the water in the potting soil is absorbed by the side wall portion 2 and the bottom wall portion 3 of the flowerpot 1 and is kept in a water-retaining state, and a part of the water evaporates from the upper portion of the flowerpot 1. Decrease. However, the water in the potting soil lost due to evaporation is supplemented by the water retained in the side wall portion 2 and the bottom wall portion 3 of the flowerpot 1, and the water in the potting soil does not significantly decrease. Stopping spearing for a relatively long time, for example, three days, did not result in water withering. Even if there is a large amount of viable water in the potting soil for flowerpots,
Since the side wall portion 2 is oxygen permeable, oxygen in the air is absorbed into the water and oxygen is present, so that the root of the plant did not cause root rot.

Example 3 In the embodiment shown in FIG. 3, the bottom of the flowerpot is formed in a rectangular shape, and the assembly member 1 is formed in an autolock type at the bottom. The outer side of the assembly member of this example is covered with a polyethylene film having water impermeability and air permeability, and the side wall portion 2 and the bottom wall portion 3 are both water impervious. And is formed to be air permeable, especially oxygen permeable. In the side wall part 2, the side wall part first fold line 4 is formed at a position inside, for example, about 2 cm from the end part, and the side wall part fold line 4 is bent along the side wall part first fold line 4 to form Is formed,
In the side wall part 2, a side wall part second fold line 6 is formed at an interval of the length of the long side of the rectangle with respect to the side wall part first fold line 4, and the side wall part first fold line 4 is formed. A long side wall side first side portion 7 is formed by being bent along the two fold line 6, and the short side of the rectangle is further formed on the side wall portion 2 with respect to the side wall portion second fold line 6. Side wall third fold lines 8 are formed at intervals of the length of the side, and are bent along the side wall third fold lines 8 to form short side wall second side parts 9. The side wall 2 further includes the side wall third fold line 8.
In contrast, side wall fourth fold lines 10 are formed at intervals of the length of the long side of the rectangle.
0 along the third side 11 of the long side wall.
In addition, a fourth side wall portion 12 on the short side is formed. In the present embodiment, the open end 13 of the fourth side wall 12 can be bonded to the side wall adhesive margin 5 via a hot melt adhesive.

Further, in the bottom wall portion 3, a bottom wall first fold line 14 is formed at the lower end of the long side wall side first side portion 7, and the bottom wall portion first fold line 14 is formed. Has a length longer than half the length of the shorter side of the rectangle, which is formed by being bent along the bottom wall portion first folding line 14, and is lower than the bottom wall portion first folding line. And a bottom wall first concave engaging piece 42 having a first concave portion 41 which is upwardly depressed in a shape having an inclined portion 40 which inclines inward toward the first bottom portion 39 on both sides. . A bottom wall third fold line 16 is formed at the lower end of the side wall third side 11, and the bottom wall third fold line 16 is folded along the bottom wall third fold line 16. 1 of the length of the shorter side of the rectangle, which is formed by bending
A bottom having a length longer than / 2 and projecting downward from the first folding line of the bottom wall portion, and having a second concave portion 45 that is concave upward and has an inclined portion 44 that is inclined inward toward the bottom portion 43 on both sides. A wall-shaped second concave engaging piece 46 is formed. Furthermore, the bottom wall second folding line 18 is provided at the lower end of the side wall second side 9.
Is formed along the bottom wall portion second fold line 18 so as to be bent along the bottom wall portion second fold line 18 and from the bottom wall portion first fold line 14 to the bottom wall portion first concave engagement. The length of the piece 42 is substantially equal to the length to the bottom 39, and the inclined portions 47 and 4 are provided on both sides.
A first convex engagement piece 49 having a bottom wall portion 8 is formed. The inclined portion 47 of the bottom wall first convex engagement piece 49 includes a contact portion 50 between the side wall portion second fold line 6, the bottom wall portion first fold line 14, and the bottom wall portion second fold line 18, and a bottom wall portion. The bottom 39 of the first concave engagement piece 42 is formed so as to overlap with an imaginary line 52 connecting the end portion 51 on the side wall portion second folding line 6 side. In this example, the outer convex portion 53 of the imaginary line 52 of the first concave engagement piece 42 of the bottom wall portion.
Can be a glue margin, for example, by applying a water-insoluble adhesive such as a hot melt adhesive, etc., at the time of assembling or prior to assembling, in advance, the bottom wall first convex engagement piece. It is formed so as to be able to adhere to the inclined portion 47 of 49. However, the outer convex portion 5 of the imaginary line 52 of the bottom wall first concave engaging piece 42 of the inclined portion 47 of the bottom wall first convex engaging piece 49.
The surface in contact with 3 can be formed in a glue margin by applying a water-insoluble adhesive such as a hot melt adhesive. In this case, the imaginary line 52 in the bottom wall first concave engagement piece 42
It is preferable that an adhesive is not applied to the outer convex portion 53 so as not to be used as a glue margin, but a hot melt adhesive may be applied to form a glue margin. Further, a bottom wall fourth fold line 34 is formed at the lower end of the side wall fourth side portion 12, and the bottom wall fourth fold line 34 is folded along the bottom wall fourth fold line 34. The bottom is bent to have a length substantially equal to the length from the second folding line of the bottom wall portion to the bottom portion 43 of the second concave engagement piece 46, and has inclined portions 54 and 55 on both side portions. A wall second convex engagement piece 56 is formed. The inclined portion 54 of the bottom wall second convex engagement piece 56 includes a contact portion 57 between the side wall portion fourth fold line 10, the bottom wall portion third fold line 16 and the bottom wall portion fourth fold line 34, and a bottom wall portion. The second concave portion 46 of the second concave portion 46 is formed so as to overlap with an imaginary line 59 connecting the end portion 58 of the second bottom portion 43 on the side wall portion fourth fold line 10 side. In this example, the outer convex portion 60 of the imaginary line 59 of the second concave engagement piece 46 of the bottom wall portion is provided.
Can be used as a glue allowance. For example, a water-insoluble adhesive such as a hot melt adhesive is applied, and the bottom wall second convex engagement piece 5 is preliminarily assembled or before assembly.
6 is formed so as to be able to adhere to the inclined portion 54. However, the outer convex portion 60 of the imaginary line 59 of the bottom wall second concave engaging piece 46 of the inclined portion 54 of the bottom wall second convex engaging piece 56.
Can be formed in the glue margin by applying a water-insoluble adhesive such as a hot melt adhesive. In this case, it is preferable that an adhesive is not applied to the convex portion 60 outside the imaginary line 59 in the bottom wall second concave engaging piece 46 so that the convex portion 60 cannot be used as a margin for glue, but a hot melt adhesive is applied. It may be a glue margin. In this example, a glue margin is formed on the lower surface of the projection 61 on the side of the first fold line of the side wall of the bottom 39 of the bottom wall first concave engagement piece 42,
A glue margin can be formed on the lower surface of the convex portion 52 on the side of the third folding line 8 of the side wall portion of the bottom portion 43 of the second concave engagement piece 46 of the bottom wall portion. In the present embodiment, the bottom wall first concave engaging piece 42 and the bottom wall second concave engaging piece 46 have, when assembled, the bottom wall first convex engaging piece 49 and the The drain hole 25 is formed at a location that does not overlap with the bottom wall second convex engagement piece 56.

Since the assembling members of the flowerpot 1 of this embodiment are constructed as described above, for example, the first folding line 4 at the side wall, the second folding line 6 at the side wall, the third folding line 8 at the side wall, and the fourth folding line at the side wall. In the order of 10, the first side wall portion 7, the second side wall portion 9, the third side wall portion 11, and the fourth side wall portion 12 are formed by bending along the respective fold lines. The adhesive margin piece 5 is hot-melt bonded to the end 13 of the corresponding side wall part fourth side part 12.
The inclined portion 47 of the first convex engagement piece 49 of the bottom wall is overlapped and adhered on the glue margin 53 of the first concave engagement piece 42 of the bottom wall, and the second concave engagement piece of the bottom wall portion is bonded. The inclined portion 54 of the bottom wall second convex engaging piece 56 is overlapped and adhered on the glue margin 60 of the joining piece 46, and the inclined portion 47 of the bottom wall first convex engaging piece 49 is adhered. The fourth glue margin 62 of the bottom wall second concave engaging piece 46 is positioned and adhered to the lower side of the first glue margin 53, while the third glue margin 62 of the bottom wall first concave engaging piece 42 is The glue margin 61 is positioned below the second glue margin 60 of the bottom wall second concave engaging piece 46 to which the inclined part 54 of the bottom wall second convex engaging piece 56 is bonded, The flowerpot 1 of this example is formed. In this example, a third glue margin 61 is formed on the bottom wall first concave engaging piece 42, and a fourth glue margin 62 is formed on the bottom wall second concave engaging piece 46. The bottom wall of the flowerpot can be formed without being formed in the glue margins 61 and 62. The flowerpot 1 according to this example can be used in the same manner as the flowerpots of Examples 1 and 2. That is, an insect repelling net (not shown) is placed on the drain hole 25 of the first concave engaging piece 42 of the bottom wall and the second concave engaging piece 46 of the bottom wall of the flowerpot 1, and is placed thereon. Put potting soil into a flowerpot for plant cultivation. In the flowerpot of this example, both the side wall 2 and the bottom wall 3 are covered with a polyethylene film and are impermeable, but have water absorption and water retention, and are oxygen permeable. Even if the plants are planted in the flower pot 1 and sufficiently watered, the water in the potting soil is absorbed by the side wall portion 2 and the bottom wall portion 3 of the flower pot and retained. Therefore, in the flowerpot 1 of the present example, the water in the potting soil is absorbed by the side wall portion 2 and the bottom wall portion 3 of the flowerpot 1 and is kept in a water-retaining state, and a part of the water evaporates from the upper portion of the flowerpot 1. Decrease. However, the water in the potting soil lost due to evaporation is supplemented by the water retained in the side wall portion 2 and the bottom wall portion 3 of the flowerpot 1, and the water in the potting soil does not significantly decrease. Stopping spearing for a relatively long time, for example, three days, did not result in water withering. Even if there is a large amount of water that can be formed in the potting soil of the flowerpot, since the side wall portion 2 is permeable to oxygen, oxygen in the air is absorbed in the water and oxygen is present. It did not rot.

Example 4 In the embodiment shown in FIG. 4, the plate member for assembling the flowerpot is an example of an inverted truncated cone-shaped flowerpot. In this example,
The side wall portion 2 is formed in a fan shape, and the lower end portion 63 of the fan-shaped side wall portion 3 is formed in a circular bottom wall portion 3 forming the bottom surface of the flowerpot 1.
Is formed so as to be in contact with the peripheral edge thereof. The bottom wall 3 is formed with a fold line portion 65 along substantially the entire circumference thereof, and a glue margin portion 66 is formed outside the fold line portion 65 through the fold line portion 65. Glue margin 6 formed around bottom wall 3
6, a notch 67 is formed. The notch 67 is bent at the notch 67, and is bent upward along the fold line portion 65 while being bent upward from the peripheral edge of the bottom wall portion 3 so as to surround the bottom wall portion 3. Can be launched. The side wall portion 2 is curved along the peripheral edge of the bottom wall portion 3, and the lower portion of the side wall portion 2 is bonded to a glue margin 66 raised around the bottom wall portion 3, and the side wall portion 2 The side end 68 is connected to the other side end 69 of the side wall 3.
And is fixed to the bottom wall 3 with liquid honey. In this way, an inverted truncated conical flower pot can be formed. In the present example, the flowerpot 1 is entirely covered with a water-impermeable polyethylene film having air permeability, that is, air permeability, particularly oxygen permeability, and a side wall portion 2.
The bottom wall 3 is permeable to water, has water absorption and water retention, and is formed to be air permeable, particularly oxygen permeable.

Example 5 In the embodiment shown in FIG. 5, as in the embodiment shown in FIG. 4, the plate member for assembling the flower pot is an example of an inverted truncated conical flower pot. In this example, the side wall part 2 is formed in a fan shape, and the circular bottom wall part 3 which forms the bottom surface of the flowerpot 1 has one end in the connection part 64 of the lower end part 63 of the fan-shaped side wall part 3. It is provided in contact. A bent line portion 65 is formed substantially all around the bottom wall portion 3, and a glue margin portion 66 is formed through the bent line portion 65. The glue margin 66 formed around the bottom wall 3 is bent at the cut 67 so as to bend along the fold line portion 65 while being bent upward from the bottom wall 3. It is launched around. The side wall portion 2 connected to the bottom wall portion 3 at the connection portion 64 is curved along the periphery of the bottom wall portion 3 around the connection portion 64, and the lower portion of the side wall portion 2 is bonded to the glue margin portion 66. Then, the end 68 of the side wall 2 is adhered to the glue margin 5 at the other end 69 of the side wall 3 and fixed to the liquid honey. In this way, an inverted truncated conical flower pot can be formed. In this example, the flowerpot 1 is
The entire outer side is covered with a water-impermeable polyethylene film having air permeability, that is, air permeability, particularly oxygen permeability, and the side wall portion 2 and the bottom wall portion 3 are water-permeable and have water absorption and water retention. It is formed to be air permeable, especially oxygen permeable.

An embodiment of the plate member used for the wall of the flowerpot of the present invention will be described below. The pulverized waste wood used for manufacturing the plate member for the wall of the flowerpot used in the embodiment shown in FIGS. 1 to 5 will be described. Example 6 For a mixture of waste wood crushed material containing fibrous waste wood particles with a particle size of 4 mm or less and plastic waste crushed material with a particle size of 4 mm or less, waste wood was collected from a building site and reduced to a size of 100 mm. Various kinds of cut wood were used. In the present example, the waste wood was crushed by a crusher using a wood waste such as a pillar, a beam, a piercement, or the like to form a lump having a diameter of 50 to 100 mm. The lump of waste wood crushed by the crusher was sent to a first magnetic separator, where the lump of waste wood having a relatively large iron piece and a relatively large iron piece was attracted to a magnet to be removed. The lump of waste wood from which the relatively large iron pieces and the lump of waste wood having the relatively large iron pieces were removed was sent to a coarse grinder and coarsely pulverized into waste wood pieces having a size of 5 to 30 mm. This coarsely crushed 5 to 30
The waste wood pieces to the size of mm were sent to a second magnetic separator where the relatively small iron pieces and the waste wood pieces with small iron pieces were attracted to the magnet and removed. The waste wood pieces from which the small iron pieces and the waste wood pieces having the small iron pieces were removed were sent to a defibrating machine, and pulverized into waste wood pulverized materials containing fibrous waste wood particles having a particle size of 4 mm or less while being defibrated. . The pulverized waste wood containing defibrated waste wood particles having a particle size of 4 mm or less was sent to a hopper of a mixer. On the other hand, pulverized plastic waste material pulverized to a particle size of 4 mm or less, which was produced by pulverizing the cutting waste at the time of manufacturing disposable diapers, which is mostly a plastic substance, to a particle size of 4 mm or less, was also sent to the hopper. . Therefore, from the hopper, waste wood pulverized material containing fibrous waste wood particles having a particle size of 4 mm or less and plastic waste material pulverized material having a particle size of 4 mm or less are sent to a mixer together, and a particle size of 4 mm or less is sent. A waste wood pulverized material containing fibrous waste wood particles is mixed with a pulverized waste plastic material pulverized to a particle size of 4 mm or less, and 4 mm
A mixture of pulverized waste wood containing fibrous waste wood particles having the following particle size and pulverized plastic waste material pulverized to a particle size of 4 mm or less was produced. In this example, a waste wood pulverized product containing fibrous waste wood particles having a particle size of 4 mm or less and 4
The above description has been made on the crushed plastic waste material crushed to a particle size of less than 5 mm.
Particles having the following particle size and a particle size of 2 mm or less can be used, and a smaller particle size gives a more preferable result.
The pulverized plastic waste material in this example was obtained by pulverizing cutting waste from the production of disposable diapers to a particle size of 4 mm or less, and the content of the plastic substance was approximately 100% by weight.

Example 7 In one embodiment of the present invention shown in FIG.
The water-absorbing mixed layer 75 is located inside the outer water-absorbing paper 73, and the inner water-absorbing paper 76 is located inside the water-absorbing mixed layer 75 to be integrally formed. The plate member 70 of the embodiment shown in FIG.
Can be used, for example, in the flowerpot shown in FIGS. For example, in the case of the plate member shown in FIG. 4, the inner diameter of the upper portion of the flower pot is 1130 mm, and the inner diameter of the bottom wall portion is 72 m.
m is an example of an inverted truncated cone-shaped flower pot having a length of an end portion 68 of the side wall portion 90 of 90 mm. In this example, the plate member 70 is
Using the water-absorbing paper formed of one or more sheets of thin paper as the outer water-absorbing paper 73, the outer surface 71 of the bottom surface and the outer surface of the flowerpot is used.
And the inner surface 72 of the inner bottom surface and the inner surface of the flowerpot is formed by using the water-absorbing paper formed of one or more sheets of thin paper as the inner water-absorbing paper 76. In this example,
The outer water-absorbing paper layer 73 is pulverized to a particle size of 4 mm or less, fibrillated and crushed to a fiberized waste wood crushed material containing mainly fibrous waste wood particles 85% by weight and a particle size of 5 mm or less. The water-absorbing mixed layer 75 is formed by placing 70 parts by weight of a mixture of 10% by weight of the crushed plastic waste material and 5% by weight of the water-absorbent resin mainly containing the crushed plastic waste material particles. On the water-absorbing mixed layer 75, a water-absorbing paper made of one or more sheets of thin paper is placed as an inner water-absorbing paper 76. The multi-layered product formed by laminating the outer water-absorbing paper layer 73, the water-absorbing mixed layer 75, and the inner water-absorbing paper 76 in this order is pressure-formed integrally to form the plate member 70. In the present embodiment, for example, embossed wrinkles (not shown) are formed on the inner absorbent paper 76 and the outer absorbent paper 73 of the plate member 70 formed by pressure molding at the time of pressure molding. The following Table 1 shows a blending example of the pulverized waste wood, the pulverized plastic waste, and the superabsorbent resin in each example of the water-absorbing mixed layer. (Table 1) Example Mixing ratio (% by weight) No. Pulverized waste wood Pulverized plastic waste material Super absorbent resin 276 19 5 3 67 28 5 4 48 47 5 5 81 9 10 6 72 18 18 10 7 63 27 10 8 51 39 10 9 72 8 20 10 64 16 16 2011 11 56 24 20 12 41 39 20 13 63 730 30 14 56 14 30 15 49 21 30 16 36 36 34 30

In FIG. 6, a plate member 70 for the flowerpot body is used.
Puts a mixture (25 to 30 parts by weight) of the pulverized waste wood material and the pulverized plastic waste material on an outer absorbent paper (2.1 parts by weight) 73 and places water on the mixture. 5 parts by weight was sprayed, and a superabsorbent resin (5 parts by weight) 74 was sprayed to prepare a water-absorbing mixed layer 75. An inner water-absorbing paper (2.1 parts by weight) 76 was put on the water-absorbing mixed layer 75 thus produced, compression-molded by an embossing machine 77, and embossed. This plate member 71 was cut into the shapes shown in Examples 1, 2, 3, 4, and 5, and a plate member for a flower pot for assembling a flower pot was produced. Using the plate member shown in FIG. 6, the plate members for the flowerpots of Examples 1 to 5 were cut, and flowerpots corresponding to Examples 1 to 5 were assembled. Regarding the plate member for assembling the flower pot manufactured in the shape shown in Example 1, a flower pot was manufactured according to Example 1,
For the plate member for assembling the flower pot manufactured in the shape shown in Example 2, a flower pot was manufactured according to Example 2, and for the plate member for assembling the flower pot manufactured in the shape shown in Example 3, the flower pot according to Example 3 was used. For the plate member for assembling the flower pot manufactured in the shape shown in Example 4, a flower pot was manufactured in accordance with Example 4, and for the plate member for assembling the flower pot manufactured in the shape shown in Example 5, A flower pot was prepared according to Example 5. In this example, 5 parts by weight of water is sprayed before spraying the superabsorbent resin 74, but this water spraying step can be omitted. If the water spraying step is omitted, the superabsorbent resin is directly sprayed on the waste pulverized material. In addition, before disposing the water-absorbing mixture on the outer water-absorbing paper 73, the water-absorbing resin can be mixed with the fiberized waste wood pulverized material and plastic waste material pulverized material to form the water-absorbing mixture.

Example 8 FIG. 7 shows that a water-absorbent resin is mixed with a mixture of a fibrous waste wood pulverized material mainly containing waste wood particles having a particle size of 4 mm or less and a plastic material waste material pulverized to a particle size of 4 mm or less. FIG. 4 is a process chart for producing a plate member for a flower pot using the mixture formed as a water-absorbing mixture. In FIG. 7, the outer water-absorbing paper 73 is separated from its roll 78 by
Pulled out by the water-absorbing paper feed roller 79, 4 mm
It is sent to a pulverized product mixture supply unit 81 of a fibrous waste wood pulverized material mainly containing waste wood particles of the following particle size and a pulverized plastic material waste material pulverized to a particle size of 4 mm or less. The pulverized material mixture supply unit 81 includes a supply unit 82 for supplying a coarse mixture 80 of a pulverized waste wood material pulverized and defibrated to a particle size of 4 mm or less and a pulverized waste material containing a plastic substance pulverized to a particle size of 4 mm or less. Fine grinding machine 83
The waste wood pulverized and defibrated to a particle size of 4 mm or less and the crushed plastic waste material pulverized to a particle size of 4 mm or less are supplied to a supply unit 82 for a coarse mixture of the both pulverized materials. The mixture 80 is 4 m in the fine mixer 83.
crushed waste wood crushed and crushed to a particle size of less than 4m and 4m
m: a fine mixture of waste plastic materials (hereinafter referred to as a waste material pulverized mixture) 84
From the pulverized material supply roller 85 onto the outer absorbent paper 73,
The amount of the waste material crushed mixture 84 is adjusted and supplied so as to be constant. The outer water-absorbing paper 73 to which the waste material crushed mixture 84 has been supplied is sent to the superabsorbent resin spraying point 86, where the superabsorbent resin 74 is sprayed from the sprayer 87.

The waste paper crushed mixture 84 on which the superabsorbent resin 74 is sprayed is sent to the supply point 88 of the inner absorbent paper 76 together with the outer absorbent paper 73, and the inner absorbent paper 76 is
It is pulled out from the roll 89 by the water-absorbing paper feeding roll 90 and is supplied from the inner water-absorbing paper supply roll 91 onto the waste material crushed mixture 84 on which the superabsorbent resin 74 is sprayed. The band-shaped multilayered product in which the outer and inner and water-absorbing papers 73 and 76 are arranged above and below the waste material crushed mixture 84 and formed into a belt-like shape is sent to an embossing machine 77 to be embossed to form a belt-like multilayered absorber. You. The embossed band-shaped multilayer absorbent body is sent to a cutting machine 92 and cut into a predetermined length. The multilayer absorber cut to a predetermined length is sent to a die cutter 93, and cut to any of the shapes shown in FIGS. The product 94 cut by the die cutter 93 is sent to a step of applying a hot melt adhesive or a step of attaching a double-sided tape (neither is shown), and then packaged by a packaging machine (not shown). Will be shipped. In this example, before spraying the superabsorbent resin 74, water is not sprayed. However, if the water spraying step is not omitted, the superabsorbent resin is provided at a location immediately before spraying. .

Example 9 A plate member 95 for a flowerpot shown in FIG. 8 is obtained by coating the outer water-absorbing paper 73 of the plate member 70 shown in FIG. 6 with a water-impermeable but air-permeable polyethylene plastic film. A water-impermeable and air-permeable polyethylene film layer 96 is formed on the outside of the flower pot,
6 is covered with a water-permeable nonwoven fabric to form the water-permeable nonwoven layer 97 inside the flowerpot. The flowerpot plate member 95 of this example includes an inner water-absorbing paper 76 covered with a nonwoven fabric layer 97, an outer water-absorbing paper 73 covered with an impermeable but air-permeable polyethylene plastic film, and an inner water-absorbing paper 76. A water-absorbing mixed layer 75 is provided therebetween.
The flowerpot made with the flowerpot plate member 95 shown in FIG. 8 is different from the flowerpot made with the flowerpot plate member 70 shown in FIG.
Damage to the outer surface portion 71 of the flower pot at the time of replanting the plant can be avoided, the plant can be used for a relatively long time, and the number of times of watering can be reduced.

Example 10 In FIG. 9, the inside is shown above and the outside is shown below. The plate member 98 for a flower pot shown in FIG. 9 is provided with an outer water-absorbing mixed layer 99 inside the outer water-absorbing paper 73, and an inner water-absorbing mixed layer 100 outside the inner water-absorbing paper 76. Mixed layer 99 and inner water-absorbing mixed layer 1
00, an intermediate water-absorbing paper 101 is provided. The plate member 98 of this example is provided with the inner water-absorbing mixed layer 100 and the outer water-absorbing mixed layer 99 with the intermediate water-absorbing paper 101 interposed therebetween. It becomes difficult, compared to a flower pot made of the plate member 70 of FIG.
Deformation is less likely to occur when the flowerpot is moved, such as during transportation.

Example 11 In FIG. 10, as in FIGS. 8 and 9, the inside is shown above and the outside is shown below. The flowerpot plate member 102 shown in FIG. 10 is different from the flowerpot plate member 98 shown in FIG.
In that a water-impermeable but air-permeable plastic film 96 is provided to cover the outer surface of. The flower pot made of the plate member 102 shown in FIG. 10 is less likely to deform when the flower pot is transported or moved, as compared to the flower pot made with the flower pot plate member 70 of FIG. As compared with the flowerpot made of the flowerpot plate member 98 shown in FIG. 9, damage to the outer water-absorbing paper 73 at the time of replanting the flowerpot can be avoided, and it can be used for a relatively long time.

Example 12 In FIG. 11, similarly to FIGS. 8, 9 and 10, the upper side shows the inside and the lower side shows the outside. Although the flowerpot plate member 103 shown in FIG. 11 covers the outer surface of the outer water-absorbing paper 73 outside the outer water-absorbing paper 73 as compared with the flowerpot plate member 98 shown in FIG. A water-impermeable and air-permeable polyethylene film layer 96 is formed on the outside of the flower pot by covering with a breathable plastic film, and the inside of the inner water-absorbing paper 76 of the plate member 70 is covered with a water-permeable nonwoven fabric. The water-permeable nonwoven fabric layer 97 is formed inside a flower pot. The flowerpot made of the flowerpot plate member 103 shown in FIG. 11 is less likely to be deformed when the flowerpot is transported or moved, as compared to the flowerpot made of the flowerpot plate member 98 in FIG. 9. In addition, it is possible to avoid the breakage of the outer water-absorbing paper 73 at the time of replanting the plant, and it can be used for a relatively long time. FIG.
The flowerpot made with the flowerpot plate member 103 shown in FIG.
As compared with the flowerpot made of the flowerpot plate member 102 shown in Fig. 7, the inner water-absorbing paper 76 can be prevented from being damaged at the time of replanting the flowerpot, and can be used for a relatively long time.

EXAMPLE 13 FIG. 12 shows the plate member 10 for a flowerpot of Example 12 shown in FIG.
3 is a process chart for manufacturing No. 3. FIG. The outer water-absorbing paper 73 is pulled out from the roll 78 by a water-absorbing paper delivery roller 79, and is a fibrous waste wood pulverized material mainly containing waste wood particles having a particle size of 4 mm or less and a plastic material pulverized to a particle size of 4 mm or less. The pulverized material mixture of the pulverized material waste material is sent to the outer water-absorbing mixed layer forming unit 104 to which the mixture is supplied. The outer water-absorbing mixed layer portion forming section 104 is provided with a supply section 82 for supplying a coarse mixture 80 of crushed waste wood crushed and defibrated to a particle size of 4 mm or less and crushed plastic material-containing waste material crushed to a particle size of 4 mm or less. And a fine mixing machine 8 for both crushed products
3 and a feeder 82 for supplying a coarse mixture of both pulverized products.
The coarse mixture 80 of the crushed waste wood and the crushed plastic waste material crushed to a particle size of 4 mm or less and the crushed waste plastic material crushed to a particle size of 4 mm or less supplied to
waste wood pulverized and defibrated to a particle size of
Fine mixture of waste material pulverization of plastic waste material pulverized to a particle size of not more than mm (hereinafter referred to as waste material pulverized mixture) 8
4 is supplied from the pulverized material supply roller 85 onto the outer water-absorbing paper 73 so as to adjust the amount of the waste material pulverized mixture 84 to be constant, thereby forming the outer water-absorbing mixed layer portion 99. The outer water-absorbing paper 73 on which the outer water-absorbing mixed layer portion 99 is formed,
It is sent to the superabsorbent resin spraying point 86, where the superabsorbent resin 74 is sprayed from the sprayer 87.

The outer water-absorbing paper 73 on which the outer water-absorbing mixed layer part paper 99 is formed is sent to the supply point 105 of the intermediate water-absorbing paper 101, and the intermediate water-absorbing paper 101 is separated from the roll 106 by the water-absorbing paper delivery roll 107. It is pulled out and supplied from the intermediate water absorbing paper supply roll 108 onto the outer water absorbing mixed layer 99. The outer water-absorbing paper 73 in which the intermediate water-absorbing paper 101 is supplied on the outer water-absorbing mixed layer 99 is sent to the first emboss forming compressor 109, is embossed and integrally compressed, and has the lower outer water absorbing paper An intermediate multilayered product 110 (see FIG. 11) having paper 73 and having an intermediate water-absorbing paper 101 on the upper portion and having an outer water-absorbing mixed layer 99 therebetween is formed. This intermediate layered product 110 is sent to the inner water absorbing mixed layer forming section 111. The inner water-absorbing mixed layer forming section 111 includes a supply section 82 for supplying a coarse mixture 80 of a crushed waste wood crushed and crushed to a particle size of 4 mm or less and a crushed plastic material-containing waste material crushed to a particle size of 4 mm or less; A fine mixing machine 83 for both pulverized materials is provided, and pulverized waste wood pulverized to a particle size of 4 mm or less and supplied to a supply unit 82 for a coarse mixture of both pulverized materials and pulverized to a particle size of 4 mm or less. The coarse mixture 80 of the crushed plastic waste material is mixed with a fine mixer 83 to crush waste wood crushed and crushed to a particle size of 4 mm or less and crushed plastic waste material crushed to a particle size of 4 mm or less. The fine mixture (hereinafter referred to as waste material crushed mixture) 84 is supplied from the crushed material supply roller 85 onto the outer absorbent paper 73 so that the amount of the waste material crushed mixture 84 is adjusted to be constant, and the inner water absorbent material is supplied. To form a slip layer 100. The outer water-absorbing paper 73 on which the inner water-absorbing mixed layer 100 is formed is sent to the high water-absorbing resin spraying point 86, where the high water-absorbing resin 74 is sprayed from the sprayer 87.

The intermediate layered product 110 on which the inner water-absorbing mixed layer 100 is formed is sent to a supply point 88 of the inner water-absorbing paper 76, where the inner water-absorbing paper 76 is separated from its roll 89 by a water-absorbing paper delivery roll 90. After being pulled out, the inner water-absorbing mixed layer 100
And a strip-like multilayer 98. The outer and inner water absorbing papers 73 and 76 are disposed above and below the disposable diaper waste material 84 and formed into a belt-like material. The belt-like material is sent to the second embossing compressor 112 to form an embossed belt-like multilayer material. 113 is formed. The embossed strip-shaped multilayer material 113 is a plate member 98 shown in FIG. 9, which is cut by a die cutter (not shown).
Products. In the plate member 98 manufactured in this manner, the impermeable and air-permeable polyethylene film 96 is pulled out from the roll 114 of the polyethylene film 96 from below, and is supplied to the lower portion of the plate member 98 from the polyethylene film supply roller 115. . The plate member 98 placed on the polyethylene film 96 can be heated and compressed by a heating compressor (not shown). The strip-like multilayered product on which the polyethylene film is heat-pressed is shown in FIG. The plate member 102 can be cut into a product of the plate member 102 by a die cutter (not shown).

The plate member 102 formed by heating and pressing on the polyethylene film 96 is sent to a location 116 where the water-permeable polypropylene nonwoven fabric 97 is covered. The water-permeable polypropylene non-woven fabric 97 is pulled out from the polypropylene non-woven fabric roll 117 and fed, and the hot melt adhesive is supplied from the sprayer 118 to the polypropylene non-woven fabric 9.
7 is sprayed on the bonding portion. The polypropylene nonwoven fabric 97 onto which the hot melt adhesive has been sprayed is supplied onto the plate member 102 via the supply roller 119. The plate member 102 on which the polypropylene nonwoven fabric 97 is placed and heat-pressed on the polyethylene film is sent to the heat sealing machine 120, and the polypropylene nonwoven fabric 97 is heat-pressed,
Glued by hot melt adhesive. The band-like laminate in which the polyethylene film 96 and the polypropylene nonwoven fabric are pressure-bonded is the plate member 103 shown in FIG. , Will be commercialized.

[0065]

The flowerpot of the present invention mainly contains a mixture of waste wood pulverized material and water-absorbent resin mainly containing fibrous wood particles having a particle size of 4 mm or less, or fibrous wood particles having a particle size of 4 mm or less. A mixture of waste wood pulverized material, a mixture of a water-absorbent resin and a waste material pulverized mixture containing a mixture of a plastic substance and a water-absorbent resin mainly containing plastic substance particles having a particle size of 4 mm or less is used as the water-absorbent mixture. It is formed by pressing water-absorbing paper on both sides, so effective use of waste material is possible.In addition, since a water-impermeable and air-permeable plastic film is attached to the outside, the wall of the flowerpot is difficult to pass water. Water that has been irrigated and becomes excessive in the soil is absorbed and retained on the wall of the flowerpot, and is absorbed and retained on the wall of the flowerpot. The water is discharged to the soil so that the soil does not become dry, and since the walls of the flower pots have air permeability, the water in which oxygen is dissolved is retained through the air, and the water in the flower pots is retained. Can be prevented, harm such as root rot of the vegetated plant can be reduced, and it is possible to leave it for a long time with one watering. Furthermore, in the present invention, a waste water pulverized material mainly containing fibrous wood particles having a particle size of 4 mm or less and a water-absorbent resin are contained to form a water-absorbent mixture layer of a flowerpot,
It is possible to form a flowerpot body excellent in moldability and excellent in water absorption and water retention.

[Brief description of the drawings]

FIG. 1 is a schematic development view of a plate member for a flowerpot showing one embodiment of the flowerpot of the present invention.

FIG. 2 is a schematic development view of a flowerpot plate member showing another embodiment of the flowerpot of the present invention.

FIG. 3 is a schematic development view of a flowerpot plate member showing still another embodiment of the flowerpot of the present invention.

FIG. 4 is a schematic development view of a flowerpot plate member showing still another embodiment of the flowerpot of the present invention.

FIG. 5 is a schematic development view of a flowerpot plate member showing still another embodiment of the flowerpot of the present invention different from FIG. 4;

FIG. 6 is a schematic side sectional view of the flowerpot plate member of the present invention shown in FIGS. 1 to 5;

FIG. 7 is a manufacturing process diagram for the flowerpot plate member of the present invention having the cross-sectional structure shown in FIG. 6;

8 is a schematic side sectional view of a flower pot plate member having a cross-sectional structure different from that of the flower pot plate member of FIG. 6 for the embodiment of the present invention shown in FIGS. 1 to 5;

FIG. 9 is a schematic side sectional view of a flower pot plate member having a cross-sectional structure different from that of the flower pot plate member of FIGS. 6 and 8 for the embodiment of the present invention shown in FIGS. 1 to 5;

FIG. 10 is a schematic view showing another example of the sectional structure of the flowerpot plate member different from the flowerpot plate members of FIGS. 6, 8 and 9 for the embodiment of the present invention shown in FIGS. 1 to 5; It is a side sectional view.

11 is a schematic side view of a flowerpot plate member having a cross-sectional structure different from that of the flowerpot plate member shown in FIGS. 6, 8, 9 and 10 for the embodiment of the present invention shown in FIGS. 1 to 5; It is sectional drawing.

FIG. 12 is a manufacturing process diagram of the flowerpot plate member of the present invention having the sectional structure shown in FIGS. 9, 10 and 11;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Assembly member 2 Side wall part 3 Bottom wall part 4 Side wall part first fold line 5 Side wall part adhesive margin 6 Side wall part second fold line 7 Side wall part first side part 8 Side wall part third fold line 9 Side wall part second side part 10 Side wall Part fourth fold line 11 Side wall part third side part 12 Side wall part fourth side part 13 Open side end 14 Bottom wall part first fold line 15 Bottom wall part first glue margin 16 Bottom wall part third fold line 17 Bottom wall part Second glue margin piece 18 Bottom wall second fold line 19 Bottom wall piece 20 Bottom line fold line 21 Bottom wall part insertion piece 22 Side part of bottom wall piece 19 23 Side part of bottom wall piece 19 24 Side wall part Lower end portion of four side portions 25 Drainage hole 27 Convex tip 28 Bottom wall convex engagement piece 29 U-shaped concave section 30 Bottom wall concave engagement piece 31 Side wall with inclined shape 32 Bottom wall Small piece part protruding to one side of the concave engagement part 33 Bottom wall first engagement piece 34 Bottom wall fourth fold line 35 Side part with inclined shape 36 Bottom wall part Small piece part protruding to one side of the shape engagement 37 Bottom wall part second engagement piece 38 Bottom part of bottom wall recessed engagement piece recess 39 First bottom part 40 Inclined part inclined inward toward the first bottom part 41 First recessed part 42 Bottom wall first concave engaging piece 43 Bottom 44 Inclined part inclined inward toward bottom 45 Second concave part 46 Bottom wall second concave engaging piece 47, 48 Inclined part 49 Bottom wall first convex Engagement piece 50 Joint part with bottom wall part third fold line 51 End part on side wall part second fold line side 52 Virtual line 53 First glue margin part 54, 55 Inclined part 56 Bottom wall part second convex engagement piece 57 Junction with bottom wall fourth fold line 58 Side wall end on fourth fold line side 59 Virtual line 60 Second glue margin 61 Third glue margin 62 Fourth glue margin 63 Lower end of sidewall 3 64 Side wall A connection portion between the lower end portion 63 of the portion 3 and the bottom portion 3 65 A bent portion of the bottom wall portion 66 A margin portion formed around the bottom wall portion 3 67 Notch 68 End of the side wall 3 69 End of the side wall 3 70 Plate-shaped body 71 Outer surface 72 Inner surface 73 Outer water absorbent paper 74 High water absorbent resin 75 Water absorbent mixed layer 76 Inner water absorbent paper 77 Embossing machine 78 Roll 79 Water-absorbing paper delivery roller 80 Disposable diaper material 81 Crushed material supply unit 82 Disposable diaper waste material supply unit 83 Waste material crusher 84 Disposable diaper waste material crushed material 85 Pulverized material supply roller 86 Highly water-absorbent resin spraying point 87 Sprayer 88 Inside water-absorbing paper supply point 89 Roll 90 Water-absorbing paper feed roll 91 Inner water-absorbing paper supply roll 92 Cutting machine 93 Die cutter 94 Product 95 Plate-shaped body 96 Polyethylene film layer 97 Non-woven fabric layer 98 Plate-shaped body 99 Outside water-absorbing mixed layer part 100 Inner water-absorbing mixed layer 101 Middle Water-absorbing paper 102 Plate-shaped body 103 Plate-shaped body 104 Outside water-absorbing mixed layer forming portion 105 Intermediate Water Absorbing Paper Supply Point 106 Roll 107 Water Absorbing Paper Delivery Roll 107 108 Intermediate Water Absorbing Paper Supply Roll 109 First Emboss Forming Compressor 110 Intermediate Overlying Material 111 Inner Water Absorbing Mixed Layer Forming Section 112 Second Emboss Forming Compressor 113 Belt Overlying material 114 Roll of polyethylene film 115 Polyethylene film supply roller 116 Place to cover polypropylene nonwoven fabric 117 Roll of polypropylene nonwoven fabric 118 Sprayer 119 Supply roller 120 Heat sealer 121 Die cutter 122 Transport path

Claims (43)

(57) [Claims] 1. A first water absorbent paper layer forming an inner surface, a second water absorbent paper layer forming an outer surface, and provided between the first water absorbent paper layer and the second water absorbent mixed layer. And a water-absorbing mixed layer portion formed by a mixture of waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a water-absorbent resin in a smaller amount than the waste wood pulverized material. A flowerpot, wherein the first and second water-absorbing paper layer portions and the water-absorbing mixed layer portion are formed at least on a side by a plate member integrally formed. 2. A water-absorbing paper layer portion forming the inner surface, to form an outer surface, a water-impermeable thin layer portion having a breathable impermeable having a water-absorbing paper layer portion and the breathability between the thin-layer part
Is disposed, and a water absorbing mixture layer portion formed by a mixture containing a small amount of water-absorbent resin from primarily waste wood pulverized material containing and waste wood pulverized waste wood particles of particle size up fibrous 5mm The first water-absorbing paper layer portion, the water-absorbing mixed layer portion, and the air-permeable, water-impermeable thin layer portion are at least side portions formed by a plate member that is integrated together. A flowerpot, characterized by: 3. A first water-absorbent paper layer portion forming an inner surface , an air-impermeable water-impermeable thin layer portion forming an outer surface, and a gas-impermeable water-impermeable thin layer portion. And a second water-absorbing paper layer disposed between the first water-absorbing paper layer and the second water-absorbing paper layer, mainly containing fibrous waste wood particles having a particle size of 5 mm or less. And a water-absorbing mixed layer portion formed of a mixture containing a smaller amount of water-absorbent resin than the waste wood crushed material, and the first and second water-absorbing paper layer portions, A flowerpot, wherein at least a side portion is formed by a plate member in which the water-absorbing mixed layer portion and the air-permeable, water-impermeable thin layer portion are combined and integrated. 4. A water-permeable thin layer portion forming an inner surface, an air-impermeable water-impermeable thin layer portion forming an outer surface, and a water-absorbing paper positioned in contact with the water-permeable thin layer portion. Layer portion, disposed between the water-absorbent paper layer portion and the air-permeable impermeable thin layer portion, waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less; A water-absorbing mixed layer portion formed of a mixture containing a smaller amount of a water-absorbing resin than the waste wood pulverized material, wherein the water-permeable thin layer portion, the water-absorbing paper layer portion, and the water-absorbing mixed layer A flowerpot, wherein at least a side portion is formed by a plate member in which the portion and the air-permeable, water-impermeable thin layer portion are combined and integrated. 5. A water-permeable thin layer portion forming an inner surface, an air-impermeable water-impermeable thin layer portion forming an outer surface, and a first water absorbing member located in contact with the water-permeable thin layer portion. and sex paper layer portion, and a second water-absorbing paper layer portion arranged in contact with the thin layer of water impermeable that having a said breathable, the first water-absorbent paper layer portion and the second absorbent paper layer And a water-absorbing mixture formed of a mixture of waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a smaller amount of a water-absorbent resin than the waste wood pulverized material Comprising a layer portion, the water-permeable thin layer portion, the first and second water-absorbent paper layer portion, the water-absorbing mixed layer portion and the air-permeable water-impermeable thin layer portion, A flower pot, wherein at least a side portion is formed by a plate member that is joined and integrated. 6. A pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and a plastic waste material pulverized to a particle size of 5 mm or less. A mixture containing a plastic waste material pulverized material mainly containing particles and containing a smaller amount of the plastic waste material pulverized material than the waste wood pulverized material and a smaller amount of the water-absorbent resin than the waste wood pulverized material. flowerpot according to claim 1 to 5, characterized in that there. 7. A first water-absorbing paper layer forming an inner surface, a second water-absorbing paper layer forming an outer surface, and a fibrous material having a particle size of 5 mm or less provided in contact with the first paper layer. A first water-absorbing mixed layer portion formed by a first mixture containing a small amount of a water-absorbent resin than a waste wood crushed product mainly containing waste wood particles and the waste wood crushed product, and the second paper layer portion. A second water-absorbing material formed by a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a water-absorbent resin in a smaller amount than the waste wood pulverized material; A mixed layer portion, and an intermediate water-absorbing paper layer portion provided between the first water-absorbing mixed layer portion and the second water-absorbing mixed layer portion, wherein the first and second water-absorbing paper layers are provided. Part, the intermediate water-absorbing paper layer part and the first and second water-absorbing mixed layer parts are joined together to form an integral part. A flower pot, wherein at least a side portion is formed by the plate member described above. 8. A first water-absorbent paper layer forming an inner surface, an air-permeable impermeable thin layer forming an outer surface, and the air-impermeable water-impermeable thin layer. A second water-absorbing paper layer portion arranged and disposed in contact with the first paper layer portion,
A first water-absorbing mixed layer portion formed by a first mixture containing a small amount of a water-absorbing resin from the waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and the waste wood pulverized material, 5 m provided in contact with the second paper layer
m and a second water-absorbing mixed layer portion formed of a second mixture containing a small amount of a water-absorbent resin from the waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of m or less, and Comprising a first water-absorbing mixed layer portion and an intermediate water-absorbing paper layer portion disposed between the second water-absorbing mixed layer portion, wherein the first and second water-absorbing paper layer portions, A paper member, the first and second water-absorbing mixed layer portions, and the air-permeable, water-impermeable thin layer portion are at least side portions formed by a plate member that is integrated together. A flowerpot, characterized in that: 9. A water-absorbing paper layer forming an inner surface, an air-permeable impermeable thin layer forming an outer surface, and a water-absorbing paper layer provided in contact with the water-absorbing paper layer, and having a particle size of 5 mm or less. A first water-absorbing mixed layer portion formed of a first mixture containing a small amount of a water-absorbing resin than the waste wood pulverized material mainly containing fibrous waste wood particles and the waste wood pulverized material, and having air permeability Provided in contact with the water-impermeable thin layer portion, a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a second mixture containing a smaller amount of water-absorbent resin than the waste wood pulverized material A second water-absorbing mixed layer formed, and an intermediate water-absorbing paper layer disposed between the first water-absorbing mixed layer and the second water-absorbing mixed layer. Paper layer part, intermediate water-absorbing paper layer part, the first and second water-absorbing mixed layer part and the front A flower pot characterized in that at least a side portion is formed by a plate member in which an air-impermeable thin layer portion having air permeability is joined and integrated. 10. A water-permeable thin layer portion forming an inner surface, an air-permeable impermeable thin layer portion forming an outer surface, and a water-permeable thin layer portion provided in contact with the water-permeable thin layer portion. One water-absorbing paper layer, a second water-absorbing paper layer disposed in contact with the air-permeable impermeable thin layer, and a water-absorbing paper layer disposed in contact with the first water-absorbing paper layer; And a first water-absorbing mixed layer formed of a waste wood crushed material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a first mixture containing a smaller amount of a water-absorbent resin than the waste wood crushed material Part, disposed in contact with the second water-absorbing paper layer part, the waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and a smaller amount of water-absorbent resin than the waste wood pulverized material. The second water-absorbing mixed layer portion formed by the second mixture containing, the first water-absorbing mixed layer portion and the second water-absorbing mixed layer And an intermediate water-absorbing paper layer portion disposed between the first and second portions, the water-permeable thin layer portion, the first and second water-absorbing paper layer portions, an intermediate water-absorbing paper layer portion, the first and the second water-absorbing paper layer portions. A flower pot, wherein at least a side portion is formed by a plate member in which the second water-absorbing mixed layer portion and the air-permeable, water-impermeable thin layer portion are combined and integrated. 11. A water-permeable thin layer portion forming an inner surface, an air-permeable impermeable thin layer portion forming an outer surface, and a water absorbing member disposed in contact with the water-permeable thin layer portion. Paper layer,
A waste wood pulverized material that is disposed in contact with the water absorbent paper layer portion and mainly contains fibrous waste wood particles having a particle size of 5 mm or less and a first mixture containing a smaller amount of a water absorbent resin than the waste wood pulverized material. The first water-absorbing mixed layer portion formed and the air-impermeable thin layer portion having air permeability are disposed in contact with each other;
a second water-absorbing mixed layer portion formed by a second mixture containing a small amount of a water-absorbing resin from the waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of not more than mm and the waste wood pulverized material, An intermediate water-absorbing paper layer disposed between the first water-absorbing mixed layer and the second water-absorbing mixed layer, wherein the water-permeable thin layer, the water-absorbing paper layer, The paper layer portion, the first and second water-absorbing mixed layer portions, and the air-permeable, water-impermeable thin layer portion are at least side portions formed by a plate member that is united and integrated. A flowerpot characterized by being. 12. A pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less and a first mixture forming a first water-absorbing mixed layer portion of a plate member are pulverized to a particle size of 5 mm or less. A mixture mainly containing the obtained plastic waste material particles, and containing a smaller amount of the plastic waste material pulverized material than the pulverized waste wood material and a smaller amount of the water-absorbent resin contained in an amount smaller than the amount of the pulverized waste wood material. A flowerpot according to any one of claims 7 to 11 , characterized in that: 13. A pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and a second mixture forming the second water-absorbing mixed layer portion of the plate member is pulverized to a particle size of 5 mm or less. A mixture mainly containing the obtained plastic waste material particles, and containing a smaller amount of the plastic waste material pulverized material than the pulverized waste wood material and a smaller amount of the water-absorbent resin contained in an amount smaller than the amount of the pulverized waste wood material. The flowerpot according to any one of claims 7 to 11 , characterized in that: 14. A fibrous waste having a particle size of 5 mm or less, wherein the first mixture forming the first water-absorbing mixed layer portion of the plate member and the second mixture forming the second water-absorbing mixed layer portion of the plate member are not more than 5 mm. Waste wood pulverized material mainly containing wood particles, plastic waste material pulverized material mainly containing pulverized plastic waste material particles pulverized to a particle size of 5 mm or less, and a smaller amount of plastic waste pulverized material than the waste wood pulverized material, The flowerpot according to any one of claims 7 to 11 , wherein the mixture is a mixture containing a smaller amount of a water-absorbent resin and a smaller amount. 15. A plate member comprising: a bendable side wall; and a bottom wall which is continuous with the lower end of the side wall and is bendable with respect to the side wall. continuously to Katatan portion provided with a connecting piece, the bottom wall portion 1 through claim, characterized in that it comprises a connecting piece continuously in the end
15. The flowerpot according to any one of 14 above. 16. The plate member is divided into a side wall portion and a bottom wall portion through a fold, and the side wall portion is divided into a plurality of bendable portions by the fold, and a side end portion thereof is divided. Is formed with a connecting piece that is bendable via a fold, and the bottom wall is formed continuously at the lower end of the side wall so as to be foldable via a fold. The flowerpot according to any one of claims 1 to 14 , wherein a continuous connecting piece is formed at a lower end of the flowerpot. 17. A method according to claim 17, wherein one or more holes for draining water are formed in the bottom wall, and the holes are covered with a thin water-permeable layer forming an inner surface. Item 15
Is a flowerpot described in 16 . 18. The method according to claim 18, wherein at least one of the first water-absorbing paper layer and the second water-absorbing paper layer is a paper layer made of rayon paper, tissue paper or composite paper.
The flowerpot according to 1 , 3 , 5 , 5 , 7 , 8, or 10 . 19. water-absorbing paper layer portion, rayon paper, flowerpot according to claim 2, 4 or 9, characterized in that the paper layer portion formed by tissue paper or a composite sheet. 20. The intermediate water absorbing paper layer portion, rayon paper, flowerpot according to any one of claims 7 to 11, characterized in that a paper layer portion formed by tissue paper or a composite sheet. 21. A crushed plastic waste material having a particle size of 5 mm or less and a thickness of 2 mm or less, a crushed synthetic resin waste material, a crushed string-shaped synthetic resin waste material, a crushed film or sheet-shaped crushed synthetic resin waste material, a string-shaped material. Synthetic rubber crushed material, crushed film or sheet-shaped crushed synthetic rubber material or crushed plastic film material, or disposable diaper waste material, milk pad waste material, urine pad waste material, sanitary napkin waste material, plastic material nonwoven fabric waste material, water-absorbent fiber or a mixture of pulverized or ground thereof two or more of the scrap laminated paper waste, or pre SL paper diaper waste material ground, milk pad waste pulverized material, urine pad waste pulverized material, sanitary napkins waste pulverized material or plastics material Plastic materials separated by the separation treatment of non-woven fabric waste materials or a mixture of these waste materials Enriched two or more mixtures of the separated products or their separation products, or according to claim 6, 12, 13 or 14, wherein a mixture of pulverized one or more waste the one or more separation products flower pot. 22. The non-woven fabric formed by a dry method or the non-woven fabric formed by a wet method, wherein the water-permeable thin layer portion is formed.
The flowerpot according to 4 , 5 , 10, or 11. 23. A water-absorbent resin, comprising:
Milk pad waste material, urine pad waste material, sanitary napkin waste material or absorbent fiber waste material contained in water-absorbent resin or a mixture of such water-absorbent resins, disposable diaper waste material, milk pad waste material , Urine pad waste material crushed material or sanitary napkin waste material crushed material, or a mixture of these waste material crushed materials, a concentrated water-absorbent resin or a mixture of two or more of the concentrated water-absorbent resins, or water absorption contained in the waste material crushed material 2. A mixture of one or more of a water-soluble resin and one or more of the concentrated water-absorbent resins.
The flowerpot according to any one of claims 14 to 14. 24. The water-absorbent resin having a content of less than 5% by weight, a content of 10% by weight or less, a content of 20% by weight or less or 30% by weight or less based on the water-absorbing mixed layer part. The flowerpot according to any one of claims 1 to 6 , wherein the flowerpot is contained in the sex mixed layer portion. 25. A content of the water-absorbent resin of less than 5% by weight, a content of 10% by weight or less, a content of 20% by weight or less or 30% by weight or less based on the water-absorbing first water-absorbing mixed layer portion. in, claim 7 or 1, characterized in that it is contained in the water-absorbing mixture layer portion
3. The flowerpot according to any one of 2 . 26. The content of the water-absorbent resin in the second water-absorbing mixed layer portion is less than 5% by weight, 10% by weight or less, 20% by weight or less.
0% by weight of the content, 7 to 1 1 of any one which is characterized in that it is contained in the water-absorbing mixture layer portion, or the flowerpot according to claim 13 or 14. 27. The water-absorbent resin has a content of less than 5% by weight, a content of 10% by weight or less, a content of 20% by weight or less or 30% by weight or less based on the first and second water-absorbing mixed layers. at the rate, claims 7 to 1 1 of any one, characterized in that it is contained in the water-absorbing mixture layer portion, or the flowerpot according to claim 13 or 14. 28. water-absorbing resin, flowerpot according to any one of claims 1 to 14, characterized in that those having the following average particle size or 20μm or less of the average particle size of 30 [mu] m. Comprises a flowerpot according to any one of 29. Claims 1 to 28, a lid body having a base portion continuing to the peripheral portion and the peripheral portion extending upward in contact with the upper portion of the flowerpot Wherein the lid body comprises a water-permeable wall member and a gas-permeable and water-impermeable thin layer covering the outer surface of the wall member, wherein the gas-permeable and water-impermeable thin layer is provided. Inside the portion, the outer water-absorbing paper layer portion, fibrillated waste wood particles having a particle size of 5 mm or less are defibrated, and the waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and A flowerpot with a lid, comprising: a mixture layer containing a smaller amount of water-absorbent resin than waste wood pulverized material; an inner water-absorbent paper layer portion; and a water-permeable thin layer portion forming an inner surface. Comprises a flowerpot according to any one of 30. The method of claim 1 or 28, a lid body having a base portion continuing to the peripheral portion and the peripheral portion extending upward in contact with the upper portion of the flowerpot The lid body portion includes a water-permeable, water-impermeable outer thin layer portion and a water-permeable, thin layer portion forming an inner surface, and the inside of the gas-permeable, water-impermeable thin layer portion. The outer water-absorbing paper layer portion located in the above, and inside the outer water-absorbing paper layer portion, fibrillated waste wood particles having a particle size of 5 mm or less are defibrated to form fibrous waste wood particles having a particle size of 5 mm or less. An outer mixture layer portion mainly containing waste wood pulverized material and a smaller amount of water-absorbent resin than the waste wood pulverized material, and an inner water-absorbent paper layer portion inside a water-permeable thin layer portion forming the inner surface. In the inside of the inner water-absorbing paper layer, fibrous waste wood particles having a particle size of 5 mm or less are formed. Defibrated, waste wood crushed material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and an inner mixture layer portion containing a smaller amount of a water-absorbent resin than the waste wood crushed material, and an inner mixed layer portion. A flowerpot with a lid, comprising: an intermediate water-absorbing paper layer portion provided between the outer mixed layer portions. 31. Disintegrating the waste wood particles into fibrous waste wood particles having a particle size of 5 mm or less to form a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less; The formed waste wood pulverized material is mixed with a smaller amount of a water-absorbent resin than the waste wood pulverized material to form a water-absorbent mixture, and the water-absorbent mixture is placed on a thin layer of first water-absorbing paper. It is placed in a layered manner, and a thin layered second water-absorbing paper is placed on the placed water-absorbing mixture layer, and the first water-absorbing paper layer, the water-absorbing mixture layer and the second water-absorbing paper are placed. A flowerpot is formed by forming a layered product in which layers are stacked, integrally forming the layered product under pressure to form a plate, cutting the plate, and assembling the cut plate. Forming a flowerpot. 32. Disintegrating the waste wood particles into fibrous waste wood particles having a particle size of 5 mm or less to form a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less; In the formed waste wood pulverized material, mainly containing plastic waste material pulverized particles having a particle size of 5 mm or less, a smaller amount of the plastic waste material pulverized material than the waste wood pulverized material and a smaller amount of the water absorbent resin than the plastic waste material pulverized material. After mixing, the water-absorbent mixture is placed in a layer on the thin layer of the first water-absorbing paper, and the second layer of water-absorbing paper is placed on the placed water-absorbing mixture layer. The first water-absorbing paper layer, a water-absorbing mixture layer and a second water-absorbing paper layer to form a multilayered product, and the multilayered product is integrally press-formed to form a plate-like body. By cutting the plate, and assembling the cut plate A method for producing a flowerpot, comprising forming a flowerpot. 33. Disintegrating the waste wood particles into fibrous waste wood particles having a particle size of 5 mm or less to form a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less; The formed waste wood pulverized material is mixed with a smaller amount of a water-absorbent resin than the waste wood pulverized material, and a part of the water-absorbent mixture is placed in a layer on the thin layered first water-absorbing paper. Placing a thin layer of intermediate water-absorbing paper on the placed first water-absorbing mixture layer, and placing a part of the water-absorbing mixture in a layer on the intermediate water-absorbing paper layer, Place a thin layer of second water-absorbing paper on the placed second water-absorbing mixture layer, the first water-absorbing paper layer, the first water-absorbing mixture layer, the intermediate water-absorbing paper layer, the second Forming a layered product in which the second water-absorbing mixture layer and the second water-absorbing paper layer are overlapped, press-molding the layered product together to form a plate-like body, A method for producing a flowerpot, comprising cutting a body and assembling the cut plate-like body to form a flowerpot. 34. Disassembling the waste wood particles into fibrous waste wood particles having a particle size of 5 mm or less to form a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less; The formed waste wood pulverized material is mixed with a small amount of the plastic waste material pulverized material smaller than the waste wood pulverized material and a smaller amount of the water-absorbent resin than the plastic waste material pulverized material mainly containing the plastic waste material pulverized particles having a particle size of 5 mm or less. Then, a part of the mixture is placed in a layer on the layered first water-absorbing paper, and a thin layered intermediate water-absorbing paper is placed on the placed first mixture layer. On the intermediate water-absorbing paper layer, a part of the mixture is placed in a layered manner, and on the placed second mixture layer, a thin layer of second water-absorbing paper is placed, and the first Absorbent paper layer, first mixture layer, intermediate absorbent paper layer, second mixture layer and second water absorption Forming a layered product on which paper layers are stacked, press-molding the layered product integrally to form a plate-like body,
A method for producing a flowerpot, comprising cutting the plate-like body and assembling the cut plate-like body to form a flowerpot. 35. Waste wood particles are used to pulverize waste wood into waste wood particles having a particle size of 30 mm or less. The waste metal particles having metallic iron powder and metallic iron contained therein are separated, and the waste wood pulverized material from which metallic iron powder and / or waste wood particles having metallic iron are separated is 5 mm
35. The method for producing a flowerpot according to any one of claims 31 to 34 , wherein the method is produced by crushing and defibrating to the following particle size. 36. The water-absorbent mixture is obtained by spraying water onto a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and then reducing the pulverized material in a smaller amount than the waste wood.
The method according to claim 31 or 33 , wherein the method is performed by mixing a water-absorbent resin . 37. The water-absorbent mixture mainly comprises waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, and the plastic waste pulverized material particles having a particle size of 5 mm or less. the mixed compounds with small amounts of plastic waste pulverized material from the object, sprayed with water, the mixed compound which is sprayed with water, a small amount of from the plastic waste material ground product
The method according to claim 32 or 34, wherein the method is performed by mixing a water-absorbent resin . 38. A crushed plastic waste material is a synthetic resin fiber waste material, a string-like synthetic resin waste material, a film or sheet-like synthetic resin waste material, a string-like synthetic rubber waste material, a film or sheet-like synthetic rubber waste material, a plastic film waste material, Disposable diaper waste, milk pad waste, urine pad waste, water-absorbent fiber waste, sanitary napkin waste or laminated paper waste, or plastic waste produced by grinding two or more waste materials to a particle size of 5 mm or less using a crusher. The method for producing a flowerpot according to claim 32 or 34 , wherein the plantpot contains an object. 39. The pulverized plastic waste material includes synthetic resin fiber waste, string-like synthetic resin waste, film or sheet-like synthetic resin waste, string-like synthetic rubber waste, film or sheet-like synthetic rubber waste, plastic film waste, Paper diaper waste, milk pad waste, urine pad waste, sanitary napkin waste, laminated paper waste, or two or more of these wastes are rich in plastics obtained by classifying crushed materials crushed to a particle size of 5 mm or less by a crusher. The method for producing a flowerpot according to claim 32 or 34 , wherein the method comprises a crushed plastic waste material. 40. The first water-absorbing paper layer or the second water-absorbing paper layer, or the first water-absorbing paper layer and the second water-absorbing paper layer are provided before being disposed on the plate-like body or 35. The method according to any one of claims 31 to 34 , wherein a coloring material is applied to at least a part of the flower pot after being provided. 41. The water-absorbent resin or the mixture of the water-absorbent resins is a water-absorbent resin separated and recovered from waste paper diapers, waste milk pads, waste urine pads or waste sanitary napkins, or a mixture of two or more of these water-absorbent resins. The flowerpot according to any one of claims 31 to 34 , wherein the flowerpot is provided. 42. A water-absorbent resin or a mixture of water-absorbent resins, which is supplied on a water-absorbing paper, is a pulverized waste wood material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, or a particle size of 5 mm or less. The waste wood pulverized material mainly containing fibrous waste wood particles and the plastic waste material particles pulverized to a particle size of 5 mm or less mainly contain, and a mixture of the plastic waste material pulverized material in a smaller amount than the waste wood pulverized material,
35. The plant pot according to any one of claims 31 to 34 , wherein the plant pot is sprayed on the waste wood pulverized material or the mixture in an amount of less than 5 wt%, 10 wt% or less, or 30 wt% or less. Production method. 43. The water-absorbent resin or the mixture of water-absorbent resins is mixed with a waste wood pulverized material mainly containing fibrous waste wood particles having a particle size of 5 mm or less, or a fibrous material having a particle size of 5 mm or less. Prior to being mixed with a mixture of a small amount of plastic waste material pulverized material mainly containing waste wood particles and plastic waste material particles pulverized to a particle size of 5 mm or less and containing a smaller amount of the waste wood pulverized material,
Claim characterized in that it is the particle size adjusted to those having the average particle size or 20μm or less of the average particle size of 30 [mu] m 3
Flowerpot method according to any one of 1 to 34.