ES2261085B1 - LAMINARY ELEMENT FOR THE COVER OF GREENHOUSES, FLOORS AND SIMILAR. - Google Patents

LAMINARY ELEMENT FOR THE COVER OF GREENHOUSES, FLOORS AND SIMILAR. Download PDF

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Publication number
ES2261085B1
ES2261085B1 ES200501018A ES200501018A ES2261085B1 ES 2261085 B1 ES2261085 B1 ES 2261085B1 ES 200501018 A ES200501018 A ES 200501018A ES 200501018 A ES200501018 A ES 200501018A ES 2261085 B1 ES2261085 B1 ES 2261085B1
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ES
Spain
Prior art keywords
mesh
greenhouses
cellulose
paper
interwoven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES200501018A
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Spanish (es)
Other versions
ES2261085A1 (en
Inventor
Jordi Vilamala I Sala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mimcord SA
Original Assignee
Mimcord SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mimcord SA filed Critical Mimcord SA
Priority to ES200501018A priority Critical patent/ES2261085B1/en
Priority to PCT/ES2005/000624 priority patent/WO2006053926A1/en
Priority to EP05817184A priority patent/EP1854346A1/en
Publication of ES2261085A1 publication Critical patent/ES2261085A1/en
Application granted granted Critical
Publication of ES2261085B1 publication Critical patent/ES2261085B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Abstract

Elemento laminar para la cubrición de invernaderos, carpas y similares. Este elemento laminar comprende una malla flexible (1) constituida por una pluralidad de elementos alargados (11) de papel o celulosa, totalmente biodegradables y convenientemente entrelazados o entrecruzados, definiendo entre sí una pluralidad de orificios intermedios (12). La malla puede presentar un recubrimiento superficial a base de ceras, resinas o similares, colorantes, un tratamiento con productos fungicidas y bactericidas, y/o productos ignífugos.Laminar element for covering greenhouses, tents and the like. This laminar element comprises a flexible mesh (1) consisting of a plurality of elongated elements (11) of paper or cellulose, totally biodegradable and conveniently interwoven or interwoven, defining a plurality of intermediate holes (12). The mesh may have a surface coating based on waxes, resins or the like, dyes, a treatment with fungicidal and bactericidal products, and / or flame retardant products.

Description

Elemento laminar para la cubrición de invernaderos, carpas y similares.Laminar element for covering Greenhouses, tents and the like.

Objeto de la invenciónObject of the invention

La presente invención se refiere a un elemento laminar para la cubrición de invernaderos, carpas y similares.The present invention relates to an element laminate for the covering of greenhouses, tents and the like.

Antecedentes de la invenciónBackground of the invention

Los invernaderos, carpas y otras construcciones similares disponen de una estructura metálica para el soporte de una cubierta laminar conformada, en el caso de los invernaderos por una lámina de plástico, generalmente transparente y, en el caso de las carpas o similares mediante un toldo de plástico o una lona plastificada.Greenhouses, tents and other constructions similar have a metal structure for the support of a shaped sheet cover, in the case of greenhouses by a plastic sheet, generally transparent and, in the case of tents or similar by means of a plastic awning or a tarp plasticized

La utilización de estas cubiertas continuas impide una transpiración adecuada, lo que supone un inconveniente para las plantas en el caso de los invernaderos y para los operarios que trabajan en el interior de este tipo de construcciones.The use of these continuous covers prevents adequate perspiration, which is inconvenient for plants in the case of greenhouses and for operators that work inside this type of constructions.

De otra parte, las láminas o capas de plástico utilizadas en este tipo de cubiertas laminares continuas suponen un problema importante cuando se deterioran y es preciso proceder a su sustitución y eliminación, ya que, o bien se recurre a empresas especializadas capaces de transformar el plástico en desechos químicos, lo que conlleva unos costes adicionales, o bien se abandonan en vertederos incontrolados lo que supone un problema al ser el plástico un material no biodegradable.On the other hand, plastic sheets or layers used in this type of continuous laminar covers suppose a major problem when they deteriorate and you need to proceed to your replacement and elimination, since either companies are used specialized capable of transforming plastic into waste chemical, which entails additional costs, or they leave uncontrolled landfills which is a problem when Plastic is a non-biodegradable material.

Descripción de la invenciónDescription of the invention

El elemento laminar para la cubrición de invernaderos, carpas y similares, objeto de la presente invención, presenta unas particularidades constructivas orientadas a permitir una correcta transpiración a través del mismo, presentando además la particularidad de ser totalmente biodegradable, por lo que puede ser desechado, transformándose directamente en subproductos reciclables, biodegradables y/o compostables y eliminando la problemática que supone el desecho de las tradicionales cubiertas laminares constituidas en parte o en su totalidad en material plástico.The laminar element for covering greenhouses, tents and the like, object of the present invention, presents constructive particularities oriented to allow a correct perspiration through it, also presenting the particularity of being totally biodegradable, so it can be discarded, transforming directly into recyclable by-products, biodegradable and / or compostable and eliminating the problem that It involves the disposal of traditional laminar roofs constituted partly or entirely of plastic material.

De acuerdo con la invención este elemento laminar comprende una malla flexible constituida por una pluralidad de elementos alargados de papel o celulosa, totalmente biodegradables y convenientemente entrelazados o entrecruzados, definiendo una pluralidad de orificios intermedios para permitir una correcta transpiración a través del mismo tal como se mencionaba anteriormente.According to the invention this element laminar comprises a flexible mesh consisting of a plurality of elongated elements of paper or cellulose, totally biodegradable and conveniently intertwined or crosslinked, defining a plurality of intermediate holes to allow a correct perspiration through it as mentioned previously.

Los elementos de papel o celulosa constitutivos de la malla pueden presentar configuraciones a modo de hilos, mechas o cintas, pudiendo estar compuesta la totalidad de la malla por elementos de una misma configuración o por una combinación de elementos alargados en forma de hilos, mechas y cintas.The constituent paper or cellulose elements of the mesh can present configurations as threads, wicks or tapes, the entire mesh may be composed of elements of the same configuration or by a combination of elongated elements in the form of threads, wicks and ribbons.

En la invención se ha previsto que los orificios intermedios, delimitados por el entrecruzado o entrelazado de los mencionados elementos alargados de papel o celulosa, presenten un ancho menor que dichos elementos constitutivos de la malla con lo que, además de permitir la transpiración mencionada, se consigue mediante la proyección de las sombras de unos elementos sobre los otros, un filtrado de los rayos solares, permitiendo sin embargo el paso de la luz a través de la cubierta.In the invention it is provided that the holes intermediate, delimited by the cross-linking or interlacing of mentioned elongated elements of paper or cellulose, present a width smaller than said constituent elements of the mesh with what which, in addition to allowing the aforementioned perspiration, is achieved by projecting the shadows of some elements on the others, a filtering of the sun's rays, allowing however the passage of light through the cover.

Adicionalmente la malla puede presentar un recubrimiento superficial a base de ceras, resinas o similares para impedir un deterioro acelerado, un tratamiento con productos fungicidas y bactericidas y estar tratada o incorporar en su composición productos ignífugos que impidan o retarden su combustión, teniendo en cuenta que la malla está constituida básicamente en papel o celulosa. Opcionalmente, la malla puede incoporar colorantes para proporcionarle una estética integrada con el entorno o adecuada a diferentes aplicaciones.Additionally the mesh can present a surface coating based on waxes, resins or the like for prevent accelerated deterioration, product treatment fungicides and bactericides and be treated or incorporated into your composition of flame retardant products that prevent or retard its combustion, taking into account that the mesh is constituted basically in paper or cellulose. Optionally, the mesh can incorporate dyes to provide an integrated aesthetic with the environment or suitable to different applications.

Esta constitución permite que el elemento laminar de cubrición pueda eliminarse fácilmente una vez deteriorado o bien después de su utilización en invernaderos, en terrazas de uso estival, en carpas de feria o en cualquier otra construcción similar.This constitution allows the element Cover sheet can be easily removed once damaged or after use in greenhouses, in terraces of use summer, in fair tents or in any other construction Similary.

Concretamente en el caso de los invernaderos, cuando la malla se halla deteriorado por el uso, puede mezclarse directamente con la tierra para su degradación en humus o con hierbas y rastrojos para transformación en subproducto por compostaje.Specifically in the case of greenhouses, when the mesh is damaged by use, it can be mixed directly with the earth for degradation in humus or with herbs and stubble for transformation into byproduct by composting

Aunque este elemento laminar ha sido ideado conformar por sí mismo un elemento de cubierta, no se descarta que pueda ser colocada por debajo de una lámina de plástico, especialmente cuando se utiliza en zonas con un alto nivel de pluviosidad, actuando la malla en este caso como filtro solar y reductor de la insolación sobre las plantas, gracias a su capacidad de filtraje de la irradiación solar y de los rayos ultravioleta.Although this laminar element has been devised form a cover element by itself, it is not ruled out that can be placed under a plastic sheet, especially when used in areas with a high level of rainfall, the mesh acting in this case as a sunscreen and insolation reducer on plants, thanks to its capacity of filtration of solar irradiation and ultraviolet rays.

Descripción de las figurasDescription of the figures

Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to facilitate the understanding of characteristics of the invention, is attached herein descriptive a set of drawings in which, for illustrative purposes and not limiting, the following has been represented:

- La figura 1 muestra una vista en alzado frontal de una porción del elemento laminar biodegradable para la cubrición de invernaderos y un detalle ampliado en la que se puede observar una porción de la malla constitutiva del mismo.- Figure 1 shows an elevation view front of a portion of the biodegradable laminar element for the covering of greenhouses and an expanded detail in which you can observe a portion of the constitutive mesh thereof.

Realización preferente de la invenciónPreferred Embodiment of the Invention

Como se puede observar en las figuras adjuntas el elemento de la invención comprende una malla flexible (1) constituida por una pluralidad de elementos alargados (11) de papel o celulosa que en este ejemplo de realización presentan una configuración aplanada a modo de cintas.As can be seen in the attached figures The element of the invention comprises a flexible mesh (1) consisting of a plurality of elongated elements (11) of paper or cellulose that in this embodiment shows a flattened configuration as a tape.

Dichos elementos alargados (11) de papel o celulosa se encuentran convenientemente entrecruzados o entrelazados tal como se muestra en el detalle de la figura 1, definiendo entre sí una pluralidad de orificios intermedios (12) destinados a permitir una correcta transpiración a través de la malla o elemento de cubrición.Said elongated elements (11) of paper or cellulose are conveniently crosslinked or entwined as shown in the detail of figure 1, defining between yes a plurality of intermediate holes (12) intended for allow proper perspiration through the mesh or element of covering.

En un ejemplo concreto de realización se ha previsto que los orificios intermedios (13) presenten un ancho comprendido entre 0,3 y 0,4 milímetros mientras que los elementos alargados (11) de papel o celulosa presentan el doble de anchura, preferentemente entre 0,6 y 0,8 milímetros.In a specific embodiment, it has been provided that the intermediate holes (13) have a width between 0.3 and 0.4 millimeters while the elements Elongated (11) paper or cellulose are twice as wide, preferably between 0.6 and 0.8 millimeters.

La malla (1) es totalmente biodegradable y puede incorporar un recubrimiento superficial a base de ceras, resinas o similares, un tratamiento con productos funguicidas o bactericidas y un tratamiento con productos ignífugos.The mesh (1) is totally biodegradable and can incorporate a surface coating based on waxes, resins or similar, a treatment with fungicidal or bactericidal products and a treatment with flame retardant products.

Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación.Once nature is sufficiently described of the invention, as well as a preferred embodiment, for the appropriate purposes that the materials, form, size and arrangement of the elements described may be modified, as long as this does not imply an alteration of the essential features of the invention claimed in continuation.

Claims (6)

1. Elemento laminar para la cubrición de invernaderos, carpas y similares; caracterizado porque comprende una malla flexible (1) constituida por una pluralidad de elementos alargados (11) de papel o celulosa, totalmente biodegradables y convenientemente entrelazados o entrecruzados, definiendo entre sí una pluralidad de orificios intermedios (12).1. Sheet element for covering greenhouses, tents and the like; characterized in that it comprises a flexible mesh (1) constituted by a plurality of elongate elements (11) of paper or cellulose, totally biodegradable and conveniently interwoven or interwoven, defining a plurality of intermediate holes (12). 2. Elemento, según la reivindicación anterior, caracterizado porque los elementos alargados (11) de papel o celulosa pueden presentar configuraciones a modo de hilos, mechas o cintas.2. Element according to the preceding claim, characterized in that the elongated elements (11) of paper or cellulose can have configurations as threads, wicks or ribbons. 3. Elemento, según las reivindicaciones anteriores, caracterizado porque los orificios intermedios (12) presentan de un ancho menor que los elementos alargados (11) conformantes de la malla.3. Element according to the preceding claims, characterized in that the intermediate holes (12) have a smaller width than the elongate elements (11) forming the mesh. 4. Elemento, según cualquiera reivindicación anteriores, caracterizado porque la malla (1) presenta un recubrimiento superficial a base de ceras, resinas o similares y, opcionalmente, colorantes.4. Element, according to any preceding claim, characterized in that the mesh (1) has a surface coating based on waxes, resins or the like and, optionally, dyes. 5. Elemento, según cualquier reivindicación anterior, caracterizado porque la malla (1) está provista de un tratamiento con productos fungicidas y bactericidas.5. Element, according to any preceding claim, characterized in that the mesh (1) is provided with a treatment with fungicidal and bactericidal products. 6. Elemento, según cualquier reivindicación anterior, caracterizado porque la malla (1) incorpora productos ignífugos.6. Element, according to any preceding claim, characterized in that the mesh (1) incorporates flame retardant products.
ES200501018A 2004-11-16 2005-04-27 LAMINARY ELEMENT FOR THE COVER OF GREENHOUSES, FLOORS AND SIMILAR. Expired - Fee Related ES2261085B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES200501018A ES2261085B1 (en) 2005-04-27 2005-04-27 LAMINARY ELEMENT FOR THE COVER OF GREENHOUSES, FLOORS AND SIMILAR.
PCT/ES2005/000624 WO2006053926A1 (en) 2004-11-16 2005-11-16 Biodegradable textile
EP05817184A EP1854346A1 (en) 2004-11-16 2005-11-16 Biodegradable textile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200501018A ES2261085B1 (en) 2005-04-27 2005-04-27 LAMINARY ELEMENT FOR THE COVER OF GREENHOUSES, FLOORS AND SIMILAR.

Publications (2)

Publication Number Publication Date
ES2261085A1 ES2261085A1 (en) 2006-11-01
ES2261085B1 true ES2261085B1 (en) 2007-11-16

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ES200501018A Expired - Fee Related ES2261085B1 (en) 2004-11-16 2005-04-27 LAMINARY ELEMENT FOR THE COVER OF GREENHOUSES, FLOORS AND SIMILAR.

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190919192A (en) * 1909-08-20 1910-05-26 Edouard Percy Cranwil Girouard Improvements in or relating to Glass Substitutes for use in Glazing Greenhouses and the like.
CH601968A5 (en) * 1976-03-05 1978-07-14 Breveteam Sa
GB2330998B (en) * 1997-11-05 2002-09-04 Eurostar Biolog Ltd Seed germination medium
DE60306284T2 (en) * 2002-09-26 2006-10-12 Tomoegawa Paper Co., Ltd. Network structure of paper yarn

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Publication number Publication date
ES2261085A1 (en) 2006-11-01

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