ES2547033B1 - ABOUT POROSO ANTIHUMEDAD - Google Patents
ABOUT POROSO ANTIHUMEDAD Download PDFInfo
- Publication number
- ES2547033B1 ES2547033B1 ES201431153A ES201431153A ES2547033B1 ES 2547033 B1 ES2547033 B1 ES 2547033B1 ES 201431153 A ES201431153 A ES 201431153A ES 201431153 A ES201431153 A ES 201431153A ES 2547033 B1 ES2547033 B1 ES 2547033B1
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- Prior art keywords
- plastic material
- sheet
- antihumedad
- impermeable sheet
- porous
- Prior art date
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- 239000000463 material Substances 0.000 claims abstract description 44
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 239000004698 Polyethylene Substances 0.000 claims abstract description 7
- -1 polyethylene Polymers 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- 239000002650 laminated plastic Substances 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 5
- 241000894006 Bacteria Species 0.000 claims abstract description 4
- 239000000976 ink Substances 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 239000005871 repellent Substances 0.000 abstract 1
- 239000004775 Tyvek Substances 0.000 description 5
- 229920000690 Tyvek Polymers 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004113 Sepiolite Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910052624 sepiolite Inorganic materials 0.000 description 2
- 235000019355 sepiolite Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- RRNIZKPFKNDSRS-UHFFFAOYSA-N Bensulide Chemical compound CC(C)OP(=S)(OC(C)C)SCCNS(=O)(=O)C1=CC=CC=C1 RRNIZKPFKNDSRS-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Laminated Bodies (AREA)
- Sheet Holders (AREA)
- Wrappers (AREA)
- Packages (AREA)
Abstract
Sobre poroso antihumedad, formado por dos hojas (2, 3), unidas por sus bordes (4) mediante soldadura, que son de materiales distintos, siendo una porosa (2) de material hidrófugo, respirable y que no deja pasar bacterias, y otra impermeable (3) de material plástico laminado, estando formada por dos capas (3a, 3b) de cualquier material plástico; la externa (3a) de material plástico resistente, y la interna (3b) es de material plástico apto para soldar con la hoja porosa (2) sin utilizar cera. La capa externa (3a) es de poliéster y la capa interna (3b) de polietileno, ambas de grueso variable. La hoja impermeable (3) cuenta, opcionalmente, con zona transparente (31) y/o incorpora impresiones gráficas. Interiormente el sobre incorpora elementos absorbedores (5).On porous antihumidity, formed by two sheets (2, 3), joined by their edges (4) by welding, which are of different materials, being a porous (2) of water-repellent, breathable material that does not pass bacteria, and another waterproof (3) of laminated plastic material, being formed by two layers (3a, 3b) of any plastic material; the external (3a) of resistant plastic material, and the internal (3b) is of plastic material suitable for welding with the porous sheet (2) without using wax. The outer layer (3a) is polyester and the inner layer (3b) is polyethylene, both of varying thickness. The waterproof sheet (3) optionally has a transparent area (31) and / or incorporates graphic prints. Inside the envelope incorporates absorbent elements (5).
Description
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SOBRE POROSO ANTIHUMEDADABOUT POROSO ANTIHUMEDAD
D E S C R I P C I O ND E S C R I P C I O N
OBJETO DE LA INVENCIONOBJECT OF THE INVENTION
La invencion, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un sobre poroso antihumedad, el cual aporta, a la funcion a que se destina, varias ventajas y caracteristicas de novedad que se describiran en detalle mas adelante y que suponen una mejorada alternativa del estado actual de la tecnica.The invention, as expressed in the statement of the present specification, refers to a porous anti-humidity envelope, which contributes, to the function to which it is intended, several advantages and novelty characteristics that will be described in detail below and which suppose an improved alternative of the current state of the art.
Mas en particular, el objeto de la invencion se centra en un envase en forma de sobre, especialmente aplicable para incorporar productos que, por su naturaleza, requieran una especial proteccion ante la humedad para su comercializacion y/o distribution, mas concretamente proteccion ante los liquidos, asi como una alta integridad fisica del propio envase, para lo cual dicho sobre presenta una innovadora configuracion estructural que le proporciona gran resistencia, que permite el paso de los gases y que ademas protege su interior de los liquidos, todo ello mejorando los sistemas actualmente conocidos para el mismo fin, especialmente en lo referente a los coste de fabrication.More particularly, the object of the invention focuses on an envelope-shaped package, especially applicable to incorporate products that, by their nature, require special protection against moisture for their marketing and / or distribution, more specifically protection against liquids, as well as a high physical integrity of the container itself, for which said envelope presents an innovative structural configuration that provides great resistance, which allows the passage of gases and also protects its interior from liquids, all improving the systems currently known for the same purpose, especially with regard to manufacturing costs.
CAMPO DE APLICACION DE LA INVENCIONFIELD OF APPLICATION OF THE INVENTION
El campo de aplicacion de la presente invencion se enmarca dentro del sector de la industria dedicada a la filtration de gases, concretamente en lo referente a la fabricacion de envases y sobres transpirables con dicha capacidad.The field of application of the present invention is part of the industry sector dedicated to the filtration of gases, specifically in relation to the manufacture of packaging and breathable envelopes with said capacity.
ANTECEDENTES DE LA INVENCIONBACKGROUND OF THE INVENTION
Como referencia al estado de la tecnica, cabe senalar que actualmente, los sobres o envases que aqu conciernen, es decir, los que cumplen las caracteristicas anteriormente mencionadas de combinar resistencia, porosidad al aire e impermeabilidad a los liquidos y la humedad, suelen estar fabricados con papeles tipo Tyvek® o materiales similares. Las claves del uso de este material estriban en su alta resistencia fisica al desgarro o rotura y su resistencia a la humedad exterior.As a reference to the state of the art, it should be noted that currently, the envelopes or containers that concern here, that is, those that meet the aforementioned characteristics of combining resistance, air porosity and impermeability to liquids and moisture, are usually manufactured with Tyvek® type papers or similar materials. The keys to the use of this material are its high physical resistance to tearing or tearing and its resistance to external moisture.
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Sin embargo, este tipo de material es caro, por tanto, debe de minimizarse su uso por razones economicas. De hecho, es el limitante a la utilization de los sobres hechos con dicho material en muchas aplicaciones, debido a su alto coste.However, this type of material is expensive, therefore, its use should be minimized for economic reasons. In fact, it is the limitation to the utilization of envelopes made with such material in many applications, due to its high cost.
Ademas, otro de los inconvenientes que presenta viene dado por el hecho de que, para que los sobres hechos con este material se puedan soldar, para conformar su forma, es necesaria la aplicacion de cera, proceso que encarece aun mas el coste del sobre.In addition, another of the disadvantages that it presents is given by the fact that, so that the envelopes made with this material can be welded, to conform its shape, the application of wax is necessary, a process that makes the cost of the envelope even more expensive.
Asimismo, la tinta a utilizar para incluir impresiones sobre el producto en el envase debe ser de uso alimentario, ya que la mayoria de productos para los que resulta apropiado son alimentarios, y su aplicacion tambien requiere de una impresion espedfica y mas complicada de lo comun, con un limitado numero de impresores.Likewise, the ink to be used to include prints on the product in the package must be for food use, since most products for which it is appropriate are food, and its application also requires a specific and more complicated impression of the common , with a limited number of printers.
En concreto, para la impresion de este tipo de material se recomienda utilizar tintas distintas, con bajos contenidos en disolventes o aquellas especialmente desarrolladas para polietileno. Los disolventes basados en hidrocarburos presentes en la mayoria de las tintas offset hacen que Tyvek® se hinche y se deforme.In particular, for the printing of this type of material it is recommended to use different inks, with low solvent contents or those specially developed for polyethylene. The hydrocarbon-based solvents present in most offset inks cause Tyvek® to swell and deform.
El objetivo de la presente invention es, pues, dotar al mercado de un nuevo tipo de sobres que con la misma resistencia, porosidad al aire y protection ante la humedad permita una fabrication y, por tanto, comercializacion de los mismos a un precio mucho menor.The objective of the present invention is, therefore, to provide the market with a new type of envelopes that with the same resistance, porosity to the air and protection against moisture allow a fabrication and, therefore, marketing them at a much lower price .
Por otra parte, cabe senalar que, al menos por parte del solicitante, se desconoce la existencia de ningun otro sobre o invencion similar que presente unas caracteristicas tecnicas, estructurales y constitutivas semejantes a las que presenta el que aqu se preconiza, segun se reivindica.On the other hand, it should be noted that, at least on the part of the applicant, the existence of no other envelope or similar invention that presents technical, structural and constitutive characteristics similar to those presented herein is claimed, as claimed.
EXPLICACION DE LA INVENCIONEXPLANATION OF THE INVENTION
El sobre poroso antihumedad que la presente invencion propone se configura, pues, como una destacable novedad dentro de su campo de aplicacion, ya que a tenor de su implementacion se alcanzan satisfactoriamente los objetivos anteriormente senalados, estando los detalles caracterizadores que lo hacen posible y lo distinguen de lo ya conocido convenientemente recogidos en las reivindicaciones finales que acompanan a la presente memoria descriptiva.The porous anti-humidity envelope that the present invention proposes is thus configured as a remarkable novelty within its field of application, since according to its implementation the previously stated objectives are satisfactorily achieved, with the characterizing details that make it possible and they distinguish from what is already known conveniently set forth in the final claims that accompany this specification.
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De manera concreta, lo que la invencion propone, como ya se ha apuntado anteriormente, es un nuevo en un envase en forma de sobre, especialmente aplicable para incorporar productos que requieran proteccion ante la humedad y resistencia del propio envase, para lo cual dicho sobre, en lugar de estar realizado a partir de dos hojas de material poroso, hidrofugo y respirable, como ocurre en el estado actual de la tecnica, que suele ser muy costoso, por ejemplo el tipo tyvek ® o similar, se distingue por estar configurado a partir de dos hojas diferentes, una porosa, de material hidrofugo, respirable y que no deja pasar bacterias, tipo tyvek® o similar, y otra hoja impermeable de material plastico, en particular un material plastico laminado formado por dos capas distintas, donde una capa es de material plastico resistente, por ejemplo poliester, y la otra es de un material plastico apto para permitir su soldabilidad con la hoja porosa, por ejemplo de polietileno.Specifically, what the invention proposes, as already noted above, is a new one in an envelope-shaped container, especially applicable to incorporate products that require protection against moisture and resistance of the package itself, for which said envelope , instead of being made from two sheets of porous material, hydrophobic and breathable, as in the current state of the art, which is usually very expensive, for example the type tyvek ® or similar, it is distinguished by being configured to from two different sheets, one porous, made of hydrophobic, breathable material that does not pass bacteria, type tyvek® or similar, and another waterproof sheet of plastic material, in particular a laminated plastic material formed by two different layers, where one layer it is made of resistant plastic material, for example polyester, and the other is made of a plastic material suitable to allow its weldability with the porous sheet, for example of polyethylene.
Con ello, la hoja de material poroso no requiere de la utilization de cera para su soldadura con la hoja de material plastico y, ademas, esta hoja no se imprime, se imprime preferentemente solo la hoja del sobre que es de material plastico, que resulta mas facil de imprimir y no requiere tinta especial alimentaria porque, al ser impermeable no queda en contacto con el producto, por tanto, resulta mas barata. De esta manera, aunque el sobre solo tenga una hoja de material respirable e hidrofugo, mantiene la porosidad.With this, the sheet of porous material does not require the use of wax for welding with the sheet of plastic material and, in addition, this sheet is not printed, preferably only the sheet of the envelope that is made of plastic material is printed, which results easier to print and does not require special food ink because, being waterproof it does not remain in contact with the product, therefore, it is cheaper. In this way, although the envelope only has a sheet of breathable and hydrophobic material, it maintains the porosity.
Adicionalmente, la hoja del sobre que es de material plastico podra estar configurada con una zona transparente para permitir observar el producto contenido en su interior. Ello supone una ventaja, ya que el granulado o producto contenido en su interior, normalmente cambia de color al perder sus propiedades.Additionally, the envelope sheet that is made of plastic material may be configured with a transparent area to allow observing the product contained inside. This is an advantage, since the granulate or product contained inside, normally changes color when losing its properties.
Finalmente, el sobre de la invencion contempla la incorporation interiormente de elementos absorbedores de la humedad y/o absorbedores de determinados volatiles organicos, como el etileno, los cuales estan formados por uno o varios de los siguientes materiales:Finally, the envelope of the invention contemplates the incorporation of moisture absorbing elements and / or absorbers of certain organic volatiles, such as ethylene, which are formed by one or more of the following materials:
- cualquier tipo de permanganato (sodio, potasio,...), impregnando sustratos en base alumina, zeolita, sepiolita, vermiculita y/o mezclas de los mismos,- any type of permanganate (sodium, potassium, ...), impregnating substrates based on alumina, zeolite, sepiolite, vermiculite and / or mixtures thereof,
- zeolita u otra base porosa, como puede ser alumina, sepiolita, vermiculita, carbon activo, impregnada con nano particulas paladio,- zeolite or other porous base, such as alumina, sepiolite, vermiculite, active carbon, impregnated with palladium nanoparticles,
- carbones activos o carbones activos impregnados,- active carbons or impregnated active carbons,
- grafito,- graphite,
- absorbedor de humedad de silica, zeolita, montmorillonita, SAP, almidon con o sin cloruro- moisture absorber of silica, zeolite, montmorillonite, SAP, starch with or without chloride
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sodicosodic
- metabisulfito- metabisulfite
- cualquier combination de los anteriores.- any combination of the above.
Con ello, el sobre preconizado es especialmente apto para aplicaciones en las que se requiere proteger el producto, por ejemplo en la conservation de flores, frutas, verduras (alimentos en general), conservacion de obras de arte, y en definitiva, en todos los mercados que requieran de una alta integridad fisica del sobre y proteger el contenido de la humedad.With this, the recommended envelope is especially suitable for applications in which it is required to protect the product, for example in the conservation of flowers, fruits, vegetables (food in general), conservation of works of art, and ultimately, in all markets that require high physical integrity of the envelope and protect moisture content.
El descrito sobre poroso antihumedad representa, pues, una innovation de caracteristicas estructurales y constitutivas desconocidas hasta ahora, razones que unidas a su utilidad practica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.The one described on porous antihumidity represents, therefore, an innovation of structural and constitutive characteristics unknown until now, reasons that, together with its practical utility, provide it with sufficient grounds to obtain the privilege of exclusivity that is requested.
DESCRIPCION DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para complementar la description que se esta realizando y con objeto de ayudar a una mejor comprension de las caracteristicas de la invention, se acompana a la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos, en los que con caracter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, this descriptive report is accompanied, as an integral part thereof, of a set of drawings, in which with character Illustrative and not limiting, the following has been represented:
La figura numero 1.- Muestra una vista en section, segun un corte longitudinal, de un ejemplo de realization del sobre poroso antihumedad, objeto de la invencion, apreciandose las partes esenciales que comprende.Figure number 1 shows a sectional view, according to a longitudinal section, of an example of realization of the porous anti-humidity envelope, object of the invention, appreciating the essential parts that it comprises.
La figura numero 2.- Muestra una vista en alzado de un ejemplo del sobre de la invencion, mostrando la ventana transparente que contempla opcionalmente.Figure number 2.- Shows an elevation view of an example of the envelope of the invention, showing the transparent window that optionally contemplates.
Y la figura numero 3.- Muestra una vista en seccion y en detalle muy ampliado, de las dos hojas que conforman el sobre de la invencion.And figure number 3.- Shows a view in section and in very enlarged detail, of the two sheets that make up the envelope of the invention.
REALIZACION PREFERENTE DE LA INVENCIONPREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras, y de acuerdo con la numeration adoptada, se puedeIn view of the aforementioned figures, and according to the numbering adopted, you can
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observar en ellas un ejemplo preferido, pero no limitativo, del sobre poroso antihumedad preconizado, el cual comprende las partes y elementos que se indican y describen en detalle a continuation.observe in them a preferred, but not limiting, example of the porous anti-humidity porous envelope, which comprises the parts and elements indicated and described in detail below.
Asi, tal como se observa en dichas figuras, el sobre (1) en cuestion esta formado por dos hojas (2, 3) de configuration plantar similar y variable, una anterior y otra posterior, que son de materiales distintos y que estan unidas entre si por sus bordes (4) mediante soldadura, con la particularidad de que una de dichas hojas es una hoja porosa (2) de material hidrofugo, respirable y que no deja pasar bacterias, preferentemente tipo tyvek® o similar, mientras que la otra hoja es una hoja impermeable (3) de material plastico laminado, estando formada por dos capas.Thus, as observed in these figures, the envelope (1) in question is formed by two sheets (2, 3) of similar and variable plantar configuration, one anterior and one posterior, which are of different materials and are joined between if by its edges (4) by welding, with the particularity that one of said sheets is a porous sheet (2) of hydrophobic, breathable material and that does not pass bacteria, preferably type tyvek® or similar, while the other sheet It is an impermeable sheet (3) of laminated plastic material, being formed by two layers.
Esta hoja impermeable (3), de material plastico laminado, esta formada por dos capas (3a, 3b) de cualquier material plastico apropiado, siendo la capa externa (3a) de algun material plastico resistente, por ejemplo poliester, y la capa interna (3b) de algun material plastico apto para permitir su soldabilidad con la hoja porosa (2) evitando la utilization de una capa de cera, por ejemplo polietileno, que da adherencia a la hoja porosa hidrofuga y respirable.This waterproof sheet (3), of laminated plastic material, is formed by two layers (3a, 3b) of any suitable plastic material, the outer layer (3a) being of some resistant plastic material, for example polyester, and the inner layer ( 3b) of some plastic material suitable to allow its weldability with the porous sheet (2) avoiding the use of a layer of wax, for example polyethylene, which gives adhesion to the waterproof and breathable porous sheet.
Conviene mencionar que, si bien el grueso de estas capas es variable, en funcion de las necesidades de cada caso, en un ejemplo de realization la capa interna (3b) es una capa de 50 micras de polietileno y la capa externa (3a) es una capa de 12 micras de poliester.It should be mentioned that, although the thickness of these layers is variable, depending on the needs of each case, in an example of realization the inner layer (3b) is a 50 micron layer of polyethylene and the outer layer (3a) is a layer of 12 microns of polyester.
Adicionalmente, esta hoja impermeable (3) de material plastico podra estar configurada de modo que cuente con una zona transparente (31), en la que o bien las dos capas (3a y 3b) que la forman son de material plastico transparente, resistente y soldable respectivamente, o bien en dicha zona la hoja (3) solamente tiene una capa externa (3a) de material plastico resistente que es transparente.Additionally, this waterproof sheet (3) of plastic material may be configured so that it has a transparent area (31), in which either the two layers (3a and 3b) that form it are made of transparent, resistant and resistant plastic material weldable respectively, or in said area the sheet (3) only has an outer layer (3a) of resistant plastic material that is transparent.
En cualquier caso, dicha zona transparente (31) es especialmente util cuando los productos que incorpora el sobre son del tipo cuyo material o constitution cambia de color en funcion de su estado, permitiendo saber si han perdido propiedades o si han dejado de ser aptos para el consumo.In any case, said transparent area (31) is especially useful when the products that the envelope incorporates are of the type whose material or constitution changes color depending on its state, allowing to know if they have lost properties or if they have stopped being suitable for consumption
Asimismo, el sobre es susceptible de incorporar impresiones graficas, la cuales, se incorporan en la hoja impermeable (3) de material plastico, concretamente entre sus dosLikewise, the envelope is capable of incorporating graphic prints, which are incorporated in the impermeable sheet (3) of plastic material, specifically between its two
capas interna (3b) de polietileno y externa (3a) de poliester, por lo que se pueden realizar mediante sistema y tintas convencionales, y por tanto sin que sea necesario usar tintas de contacto alimentario, pues no hay contacto entre las tintas y el producto al estar estas protegidas por las laminas de plastico.internal layers (3b) of polyethylene and external layers (3a) of polyester, so they can be made using conventional systems and inks, and therefore without the need to use food contact inks, as there is no contact between the inks and the product Being protected by plastic sheets.
55
Finalmente, el sobre es tambien susceptible de incorporar, interiormente, elementos absorbedores (5) que podran estar hechos de cualquier material o mezcla de materiales apropiados en cada caso al tipo de producto a contener. Preferentemente, la hoja impermeable (3) sera la hoja anterior del sobre y la hoja porosa (2) sera la hoja posterior, si 10 bien ello no es en ningun caso limitativo.Finally, the envelope is also capable of incorporating, internally, absorbent elements (5) that could be made of any material or mixture of materials appropriate in each case to the type of product to be contained. Preferably, the impermeable sheet (3) will be the front sheet of the envelope and the porous sheet (2) will be the back sheet, although this is not in any case limiting.
Descrita suficientemente la naturaleza de la presente invencion, asi como la manera de ponerla en practica, no se considera necesario hacer mas extensa su explication para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, 15 haciendose constar que, dentro de su esencialidad, podra ser llevada a la practica en otras formas de realization que difieran en detalle de la indicada a trtulo de ejemplo, y a las cuales alcanzara igualmente la protection que se recaba siempre que no se altere, cambie o modifique su principio fundamental.Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to extend its explanation so that any expert in the field understands its scope and the advantages that derive from it, 15 stating that , within its essentiality, it may be carried out in other forms of realization that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought as long as it does not alter, change or modify its principle fundamental.
Claims (9)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201431153A ES2547033B1 (en) | 2014-07-30 | 2014-07-30 | ABOUT POROSO ANTIHUMEDAD |
| PCT/ES2015/070593 WO2016016503A1 (en) | 2014-07-30 | 2015-07-30 | Anti-damp porous envelope |
| PH12017500100A PH12017500100A1 (en) | 2014-07-30 | 2017-01-17 | Anti-damp porous envelope |
| ECIEPI20175626U ECSMU17005626U (en) | 2014-07-30 | 2017-01-26 | ABOUT POROUS ANTI-HUMIDITY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201431153A ES2547033B1 (en) | 2014-07-30 | 2014-07-30 | ABOUT POROSO ANTIHUMEDAD |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2547033A2 ES2547033A2 (en) | 2015-09-30 |
| ES2547033R2 ES2547033R2 (en) | 2016-02-18 |
| ES2547033B1 true ES2547033B1 (en) | 2016-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201431153A Active ES2547033B1 (en) | 2014-07-30 | 2014-07-30 | ABOUT POROSO ANTIHUMEDAD |
Country Status (4)
| Country | Link |
|---|---|
| EC (1) | ECSMU17005626U (en) |
| ES (1) | ES2547033B1 (en) |
| PH (1) | PH12017500100A1 (en) |
| WO (1) | WO2016016503A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2739647B2 (en) * | 2018-08-01 | 2023-03-10 | Greenkeeper Iberia S L | ETHYLENE ABSORBENT Sachet AND PROCEDURE FOR OBTAINING THE GRANULATES CONTAINED INSIDE IT |
| ES2784943B2 (en) | 2019-03-28 | 2021-05-07 | Greenkeeper Iberia S L | ABOUT ETHYLENE ABSORBENT OR OTHER GASES FOR PACKAGING OF FRESH PRODUCTS INTENDED FOR THE RETAIL MARKET |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194961A (en) * | 1981-05-12 | 1982-11-30 | Mitsubishi Gas Chemical Co | Package of deoxidizer |
| JP2007099338A (en) * | 2005-10-04 | 2007-04-19 | Toyobo Co Ltd | Bag with controlled oxygen permeability |
| US20080085066A1 (en) * | 2006-10-06 | 2008-04-10 | Curie Kevin J | Package Applications Using Polylactic Acid Film |
| NZ598695A (en) * | 2011-03-28 | 2012-06-29 | O E & D R Pope Pty Ltd | A recyclable packaging container for dry based powders, grains, particulates and aggregates |
-
2014
- 2014-07-30 ES ES201431153A patent/ES2547033B1/en active Active
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2015
- 2015-07-30 WO PCT/ES2015/070593 patent/WO2016016503A1/en active Application Filing
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2017
- 2017-01-17 PH PH12017500100A patent/PH12017500100A1/en unknown
- 2017-01-26 EC ECIEPI20175626U patent/ECSMU17005626U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2547033A2 (en) | 2015-09-30 |
| ECSMU17005626U (en) | 2017-03-31 |
| WO2016016503A1 (en) | 2016-02-04 |
| ES2547033R2 (en) | 2016-02-18 |
| PH12017500100A1 (en) | 2017-05-22 |
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