JPH01253500A - Plastic sheet with stereoscopic coloring pattern or figure on surface, manufacture thereof and manufacturing set jig thereof - Google Patents

Abstract

PURPOSE:To simplify the manufacture of a plastic sheet by filling sol-like coloring vinyl chloride resin of desired chromium in gaps of cut-out picture formed by cutting out or punching a coloring vinyl chloride resin sheet in a desired pattern or figure shape, heating it to cure it, and integrally fusion-joining it. CONSTITUTION:The draft of a flower pattern is written with rapid drying ink on a soft vinyl chloride resin sheet having a black color, and cut out to form a cut-out picture 1 made of black vinyl chloride resin sheet. Then, the picture 1 is placed on an aluminum plate, and the plate is heated to bring the picture 1 into close contact with the plate. After the plate is cooled, the gaps 2 of the picture are filled with sol-like resins of red color 3, green color 5 and yellow color 4 to color a flower pattern. The finished picture is heated together with the plate to cure the sol-like coloring vinyl chloride resin and to integrally fusion-join the picture. Then, the plate is cooled with water, and cured resin is steadily peeled to obtain a plastic sheet having a stereoscopic coloring flower pattern on its surface. Thus, the sheet having the stereoscopic coloring pattern or figure with good external appearance can be simply manufactured.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a novel plastic sheet having a three-dimensional colored pattern or figure on its surface, a method for producing the same, and a set tool for producing the same.

[Prior Art] Conventionally, coloring books have been widely known as play tools or teaching materials for young children. As is well known, a coloring book consists of a sketch on a piece of paper that only outlines the pattern, and the sketch is filled with paint,
Coloring is done using coloring materials such as crayons, which is fun, arouses interest in painting, and improves the sense of emotion.

In addition, a wide variety of colored plastic products, whether soft or hard, are commercially available, and include various products such as toys, dolls, artificial flowers, and shaped fruits. These colored plastics can be manufactured by punching out a colored plastic sheet into a desired shape, or by using an injection molding method or a pressure 11
il molding method.

Heat or pressure is applied to plastic materials using extrusion molding methods, etc.
Alternatively, it is manufactured by a method in which both are applied simultaneously.

On the other hand, colored prints of plastic sheets are commercially available. This is a plastic sheet printed with, for example, a flower pattern, a seasonal pattern, etc. in a desired color.

[Problem to be solved by the invention] However, since the amount of molding produced using conventional colored plastic materials as described above is produced by the mechanical molding method as described above, the shape is determined by the mold. The color tone was almost monochromatic, which had the disadvantage of not being able to produce a monotonous product.

On the other hand, colored printed products on plastic sheets have the disadvantage that the painted surface is flat, giving a three-dimensional effect, and that the printing will fade by 24M if rubbed too hard or used for a long period of time. .

The present invention was made in view of the conventional colored plastic production volume and colored printed products of plastic sheets as described above, and uses a colored vinyl chloride resin sheet.
A cut-out picture of a desired pattern or figure is created using the conventional cut-out method, and a three-dimensional colored pattern or figure is created on a completely new surface by using colored PVC resin made of the same material as the cut-out picture and colored in the desired color tone. The object of the present invention is to provide a plastic sheet having a figure, a method for producing the same, and a production set mA for the same.

[Means for Solving the Problems] In other words, the first aspect of the present invention is the gap of a cutout image created by cutting out or punching along a pattern or figure drawn on a colored vinyl chloride resin sheet. This is a plastic sheet having a three-dimensional colored pattern or figure on its surface, which is made by filling a sol-like colored vinyl chloride resin in a desired color, curing and fusing them together.

In addition, the second invention is to create a cutout picture by cutting out or punching out a colored vinyl chloride resin sheet along a draft pattern or figure, place the cutout picture on a metal plate and heat it to make it adhere, Next, a sol-shaped colored vinyl chloride resin is filled into the gap between the cutouts and colored, and then heated to harden the sol-shaped colored vinyl chloride resin and fused together with the cutouts, and after cooling, a metal plate is formed. This is a method for producing a plastic sheet having a three-dimensional colored pattern or figure on its surface, which is characterized by peeling from the plastic sheet.

Furthermore, the third invention is a colored vinyl chloride resin sheet,
A cutting or punching tool for creating a cutout picture by cutting out or punching out the colored vinyl chloride resin sheet along a draft pattern or figure; a metal plate on which the cutout picture is placed; and a metal plate for placing the cutout picture on the metal plate. A sol-like colored PVC resin in an extruded tube is used to fill the gaps between the cutouts and color them.
This set tool for producing a plastic sheet having a three-dimensional colored pattern or figure on its surface is characterized by comprising a hot plate for heating and curing the colored vinyl chloride resin in sol form.

The present invention will be explained in detail below.

FIG. 1(a) is a plan view showing an example of a plastic sheet having a three-dimensional colored pattern or figure on the surface of the present invention;
FIG. 1(b) is a sectional view taken along line AA'. In the same figure,
The plastic sheet having a three-dimensional colored pattern or figure on the surface of the present invention is made by cutting out or punching out a soft colored vinyl chloride resin sheet along the draft pattern or figure. It is filled with a colored vinyl chloride resin in the form of a sol of a desired color different from the cutout picture 1, and is cured and fused together, and the surface has a convex cutout picture 1 and a concave gap 2. A three-dimensional colored pattern or figure is formed, and the back side is formed into a flat surface.

The cutout picture l is created by cutting out or punching out a soft colored vinyl chloride resin sheet into the desired pattern, figure, character, symbol, etc., or the color of the colored vinyl chloride resin sheet is not particularly limited and can be any color. For example, a black sheet, a sheet made of a laminate with a black front side and a white back side is preferable. In addition, the thickness of the colored vinyl chloride resin sheet is usually 0.5 am or more, preferably 0.5 to 21 am.
m1, more preferably 0.8 to 1.5 ts■.

Next, a method for producing a plastic sheet having a three-dimensional colored pattern or figure on its surface according to the present invention will be explained.

First, a sketch of a pattern or figure is drawn on a colored vinyl chloride resin sheet with a quick-drying ink shade, and a cutout picture is created by cutting out or punching out along the sketch. When drafting a sketch, you can freely draw the desired pattern or figure, but you can copy the original drawing onto a colored vinyl chloride resin sheet by using the original drawing or the original plate on which it is drawn. I can do it. The sketch drawn in this manner can be cut out using a cutting tool to create a cutout picture. A cutout picture can also be created by punching out a colored vinyl chloride resin sheet using a punching tool that has been processed and shaped to match the pattern or figure of the sketch.

Next, the cutout picture is placed on a metal plate and heated to make it adhere to the metal plate. Heating is carried out by placing the metal plate on a hot plate heated to about 150-200°C for 3-7 minutes. After it is in close contact with the cutout or metal plate, remove the metal plate from the hot plate and let it cool.

Next, the gaps between the cutouts on the metal plate are filled with a colored vinyl chloride resin in the form of a sol and colored. To fill the resin, you can extrude colored PVC resin in sol form from an extruded tube and inject each color of resin into the gap one after another, or you can set extruded tubes of each color of resin and fill them once. May be injected into Further, when filling the resin, it may be thinner or thicker than the thickness of the cutout, or the resin may be filled so as not to cover the cutout.

In this way, the metal plate with the colored pattern or figure drawn on it is placed on a hot plate and heated at about 140°C to 180°C for 5 to 10 minutes to harden the colored vinyl chloride resin in sol form. After being fused together with a cutout made of colored PVC resin of the same material, it is cooled in a water shade, and the hardened colored PVC resin is peeled off from the metal plate to create a three-dimensional colored pattern or figure on the surface. It is possible to obtain a plastic sheet having a flat back surface.

Next, a set tool for producing a plastic sheet having a three-dimensional colored pattern or figure on its surface according to the present invention will be described. The production set tool is suitable for industrial production, where the necessary materials are set in the device but not necessarily required, or for manual production.

The production set tool uses an extruded tube of sol-like (liquid) colored vinyl chloride resin to fill the gaps between the cutouts made of the same colored vinyl chloride resin, which is placed on a metal plate and heated to adhere. The colored patterns or shapes are then baked on a hot plate.

This is a set tool that can easily produce a plastic sheet having a three-dimensional colored pattern or figure by curing a sol-like colored vinyl chloride resin and fusing it with a cutout.

First, the soft colored vinyl chloride resin sheet and a cutting or punching tool are used to cut out or punch out the colored vinyl chloride resin sheet along a sketched pattern or figure to create a cutout picture.

The sol-like colored vinyl chloride resin in the set tool of the present invention is housed in an extruded tube, and is colored red, jl,
Primary colors such as green, brown, white, black, and pink.

It is possible to use translucent colored ones such as yellow, green, etc., or transparent ones.

The transparent colored vinyl chloride resin is desirably a resin in which, for example, 0.05 to 3 parts by weight, preferably 0.1 to 1 part by weight of the colored vinyl chloride resin is blended with 100 parts by weight of the transparent vinyl chloride resin. When such a translucent colored vinyl chloride resin is applied and adhered to a white vinyl chloride resin, a vinyl chloride resin product having an enamel-like color can be obtained.

Further, the color of the sol-like colored vinyl chloride resin material is not particularly limited to those mentioned above, and any color can be selected and used.

Any metal plate can be used as long as it is a rust-resistant metal, but aluminum plates, stainless steel plates, etc. are preferable.

The hot plate is used to heat and harden the colored vinyl chloride resin material in the form of a sol, and the heating means preferably uses electricity.

The plastic sheet of the present invention produced by the method described below and having a three-dimensional colored pattern or figure on the surface has a flat back surface, so the back surface can be used as a window glass or a door door. , adheres to flat surfaces such as tiles,
It can be used as an indoor decoration. It can also be used as a patch or sticker. moreover,
If a part of the plastic sheet is held between scissors and cut out using a cutter or the like, it is suitable as a patch or sticker.

It can also be used as a display for a coaster store.

In addition, in the above manufacturing process, by embedding a metal ring, clip, etc. in the upper end when coloring with sol-form colored vinyl chloride resin, the plastic sheet with the resulting colored pattern or figure can be used as a pendant. You can use it.

[Example code] Hereinafter, the present invention will be explained in more detail with reference to Examples.

Example 1 A plastic sheet having a three-dimensional colored flower pattern on its surface as shown in FIGS. 1(a) and 1(b) was prepared.

A sketch of a flower pattern is drawn on a 1 mm thick black soft vinyl chloride resin sheet using quick-drying ink, and then cut out using a cutter along the sketch to make a black vinyl chloride resin sheet. I created a cutout l. Next, place the cutout picture l on an aluminum plate with a thickness of 0.5 to lam,
The aluminum plate was placed on a hot plate L heated to 170°C and heated for 2 to 3 minutes to bring the cutout picture L into close contact with the aluminum plate.

After removing the aluminum plate from the hot plate and cooling it,
Using tubes containing sol-like colored PVC resin in red 3, green 5, and yellow 4, the sol-like resin of each color is extruded from the tube and filled into the gap 2 of the cut-out picture on the aluminum plate to create a flower pattern. I colored it and completed the picture.

The picture finished in this way was placed on a hot plate heated to 170°C along with the aluminum plate, and heated for about 10 minutes to harden the sol-like colored vinyl chloride resin and fuse it together with the cutout picture.

Next, the aluminum plate was taken out from the hot plate, the aluminum plate was cooled with water, and the hardened resin was gently peeled off to obtain a plastic sheet having a three-dimensional colored flower pattern on its surface.

The product obtained in this way is in the form of a thin sheet, with a three-dimensional flower pattern colored in red, green, and yellow on the front side with a black border, and a flat, flat surface on the back side. Since it is made of a plastic sheet made of plastic, it sticks to glass windows, tiles, or other smooth surfaces by pressing the back side, or if necessary, it can be decorated by pasting it on the desired surface using adhesive or adhesive. It can be used as a product.

Example 2 A plastic sheet having a three-dimensional animal colored pattern on its surface as shown in FIGS. 2(a) and 2(b) was produced.

After using quick-drying ink to draw a rough sketch of a giraffe, moon, star, and tree pattern on a 1m-thick black soft PVC resin sheet, cut it out along the rough sketch using a cutter. A cutout picture 1 made of a vinyl chloride resin sheet was created, and the cutout picture 1 was placed on an aluminum plate with a thickness of 1 mm.

(See FIG. 2(a)) On the other hand, a cutout piece 1a made of a black vinyl chloride resin sheet with a giraffe and a tree cut out from the sketch was placed on an aluminum plate. (See FIG. 2(b)) The above two aluminum plates were placed on a hot plate and heated to bring the cutout picture 1 and the cutout piece 1a into close contact with each aluminum plate.

After removing the aluminum plate from the hot plate and cooling it,
The giraffe, moon, and star parts, which are the gaps between the cutouts on the aluminum plate in Figure 2 (a), are filled with yellow sol-like colored vinyl chloride resin in the same manner as in Example 1. A small piece 6 of a thin brown vinyl chloride resin film was attached onto the top, and the tree part was filled with brown and the leaf part was filled with a green sol-like colored vinyl chloride resin.

On the other hand, in the cutout picture on the aluminum plate in Figure 2(b), the giraffe and tree parts are made of black PVC resin sheets, so the background parts are colored green 5, red 3, and yellow 4. It was filled with a colored vinyl chloride resin in the form of a sol, and the surrounding area was bordered with colored vinyl chloride resin in the form of a black sol.

Next, the two aluminum plates were heated in the same manner as in Example 1 to obtain a plastic sheet having a three-dimensional colored pattern on its surface.

The product thus obtained, as shown in Figure 2(a), has a thin sheet-like surface with a three-dimensional giraffe and tree pattern colored brown, green, and yellow on a black background. Figure 2 (b) shows the giraffe and tree parts in black, and the silhouette of Figure 2 (a) is made of a plastic sheet with a flat back surface. It is. These can be used as decorative items by pressing them against a glass window or other smooth surface, or by pasting them on a desired surface using an adhesive or adhesive, depending on your safety.

Example 3 The letters rTOKYo JAPANJ were punched out of a 1 mm thick blue soft vinyl chloride resin sheet using a punching die. Next, in the same manner as in Example 1, the punched character portions were filled with a white sol-like colored vinyl chloride resin, cured and fused to obtain a plastic sheet having three-dimensional characters on its surface.

The product thus obtained can be used as a sticker.

[Effects of the Invention] As explained above, according to the present invention, a desired color is applied to the gap between the cutouts created by cutting out or punching out a colored vinyl chloride resin sheet into a desired pattern or shape. By filling colored PVC resin in sol form and heating it to harden and fuse it together, it is easy to create a plastic sheet with a good appearance and a new three-dimensional colored pattern or figure on the surface with the desired image. It can be made to

The plastic sheet that has a three-dimensional colored pattern or figure on its surface is formed into a flat back surface, so it sticks closely to window glass, tiles, etc. and can be enjoyed as a decorative item, and can also be used as a coaster. It can also be used for venturing and to increase the enjoyment of life.

In addition, by using the production set of the present invention, plastic sheets with three-dimensional colored patterns or figures on the surface can be easily produced at home, and if used as teaching materials, they can improve students' sense of emotion. Suitable for reading, arts, crafts, etc.

[Brief explanation of the drawing]

FIG. 1(a) is a plan view showing an example of a plastic sheet having a three-dimensional colored pattern or figure on the surface of the present invention;
Figure 1 (b) is a sectional view taken along the line AA', Figures 2 (a) and (b)
FIG. 2 is an explanatory diagram of a plastic sheet having a three-dimensional colored pattern or figure on the surface according to Example 2. l...Cutout picture 1a...Cutout piece ζ2...
・Gap 3...Red 4...Yellow
5...Green 6...Small piece applicant Aimitsu Co., Ltd. agent Norihiro Watanabe Hirosuke Figure 2 (b) No1 αU Friendship Agency

Claims (3)

[Claims] (1) A sol-like colored vinyl chloride resin of the desired color is filled into the gaps between the cutouts created by cutting out or punching out a pattern or figure drawn on a colored vinyl chloride resin sheet, and the resin is cured and cured as a single piece. A plastic sheet having a three-dimensional colored pattern or figure on its surface, which is characterized by being fused. (2) Create a cutout picture by cutting out or punching out a pattern or figure drawn on a colored vinyl chloride resin sheet,
The cutouts are placed on a metal plate and heated to make them stick together, and then the gaps between the cutouts are filled with a sol-like colored vinyl chloride resin to color them, and then heated to form a sol-like colored vinyl chloride resin. As it hardens, it fuses together with the cutout, and after cooling,
A method for producing a plastic sheet having a three-dimensional colored pattern or figure on its surface, which is characterized by being peeled off from a metal plate. (3) A colored vinyl chloride resin sheet, a cutting or punching tool for cutting out or punching out a cutout picture along the pattern or figure drawn on the colored vinyl chloride resin sheet, and a metal on which the cutout picture is placed. A colored vinyl chloride resin in the form of a sol in an extruded tube is filled into the gap between the plate and the cutout picture placed on the metal plate for coloring, and the colored vinyl chloride resin in the form of a sol is heated and cured. 1. A set tool for producing a plastic sheet having a three-dimensional colored pattern or figure on its surface, characterized by comprising a hot plate.