ES1274569U

ES1274569U - NON-PLASTIC SHEET, TRANSPARENT OR TRANSLUCENT AND ADHESIVE FOR PROTECTION (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1274569U
Application number: ES202131379U
Authority: ES
Inventors: Clares Jose Maria Sainz-Pardo; Ramos Rosa Llapart
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-07-21
Anticipated expiration: 2031-07-01
Also published as: EP4112322A1; ES1274569Y

Abstract

Non-plastic, transparent or translucent sheet and protective adhesive that, applicable to serve as a means of protection of objects with flat surfaces on which it sticks, mainly books, but also others such as notebooks, magazines, records, photos, sheets of drawing, documents, folders, boxes, etc., is characterized by the fact that it is formed from a cellophane film or vegetable paper (2) obtained from cellulose that, on one side, incorporates a layer of adhesive (3), which allows it to adhere to the flat surface of the object to be protected, and on which it incorporates a layer of silicone paper (4) that is removed at the time of use, preventing the deterioration of the adhesive layer (3) as long as it is not applies. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

LÁMINA NO PLÁSTICA, TRANSPARENTE O TRASLÚCIDA Y ADHESIVA DENON-PLASTIC SHEET, TRANSPARENT OR TRANSLUCENT AND ADHESIVE OF

PROTECCIÓNPROTECTION

OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION

La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a una lámina no plástica, transparente o traslúcida y adhesiva de protección que aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante, que suponen una mejora del estado actual de la técnica.The invention, as expressed in the wording of the present specification, refers to a non-plastic, transparent or translucent and adhesive protective film that provides, for the function for which it is intended, advantages and characteristics, which are described in more detail. forward, which represent an improvement of the current state of the art.

Más en particular, el objeto de la invención se centra en una lámina no plástica, transparente o traslúcida y adhesiva, de las destinadas a servir como medio de protección de objetos, en particular los objetos con superficies planas sobre las que se pega, principalmente para forrar libros, pero también para forrar y proteger otros objetos similares como libretas, revistas, discos, fotos, láminas de dibujo, documentos, carpetas, cajas u otros, la cual, a diferencia de lo actualmente conocido, en lugar de consistir en un producto plástico obtenido a partir del petróleo, es un producto ecológico fabricado a partir de una película de celofán o de papel vegetal y, por tanto, obtenida a partir de materia prima vegetal como es la celulosa, más concretamente una lámina conformada por:More particularly, the object of the invention focuses on a non-plastic, transparent or translucent and adhesive sheet, one of those intended to serve as a means of protecting objects, in particular objects with flat surfaces on which it is glued, mainly to cover books, but also to cover and protect other similar objects such as notebooks, magazines, records, photos, drawing sheets, documents, folders, boxes or others, which, unlike what is currently known, instead of consisting of a product Plastic obtained from petroleum, is an ecological product made from a cellophane film or vegetable paper and, therefore, obtained from vegetable raw material such as cellulose, more specifically a sheet made up of:

- una película de acetato de celulosa, también conocido como celofán, proveniente de fibras de celulosa, o- a cellulose acetate film, also known as cellophane, made from cellulose fibers, or

- papel transparente o semitransparente, también conocido como papel vegetal obtenido de la celulosa.- transparent or semi-transparent paper, also known as vegetable paper obtained from cellulose.

CAMPO DE APLICACIÓN DE LA INVENCIÓNFIELD OF APPLICATION OF THE INVENTION

El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de láminas de protección, abarcando principalmente el ámbito de los forros para libros y similares. The field of application of the present invention is framed within the sector of the industry dedicated to the manufacture of protective films, mainly encompassing the field of book covers and the like.

ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION

Actualmente, los forros para libros hechos de lámina transparente adhesiva, están fabricados a partir de productos plásticos procedentes del petróleo, por lo que suponen, tanto para su producción como cuando se convierten en residuos, una vez finalizada su vida útil, un producto contaminante del medio ambiente, ya que puede llegar a tardar muchos años en desintegrase, no permitiendo además el reciclaje del producto protegido, principalmente libros y libretas.Currently, the covers for books made of adhesive transparent foil are manufactured from plastic products derived from petroleum, which is why they represent, both for their production and when they become waste, once their useful life has ended, a polluting product of the environment, since it can take many years to disintegrate, also not allowing the recycling of the protected product, mainly books and notebooks.

El objetivo de la presente invención es, pues, proporcionar un producto que, con las mismas ventajas de protección, adhesivado y transparencia, evite el uso de materiales plásticos y, en cambio, se base en el uso de materiales ecológicos, de origen vegetal, biodegradables, compostables y respetuosos con el medio ambiente.The objective of the present invention is, therefore, to provide a product that, with the same advantages of protection, adhesiveness and transparency, avoids the use of plastic materials and, instead, is based on the use of ecological materials, of plant origin, biodegradable, compostable and respectful with the environment.

Por otra parte, y como referencia al estado actual de la técnica, cabe señalar que, si bien el uso del celofán y el papel vegetal con conocidos para otras aplicaciones, normalmente como envase o envoltura de productos consumibles, dibujo y manualidades, al menos por parte del solicitante, se desconoce un uso del mismo como el que aquí se propone ni, por tanto la existencia de ninguna otra lámina transparente y adhesiva de protección que presente unas características técnicas, estructurales y constitutivas iguales o semejantes a las que presenta la que aquí se reivindica.On the other hand, and as a reference to the current state of the art, it should be noted that, although the use of cellophane and vegetable paper is known for other applications, normally as packaging or wrapping of consumable products, drawing and crafts, at least for On the part of the applicant, a use of the same as the one proposed here is unknown nor, therefore, the existence of any other transparent and adhesive protection sheet that presents technical, structural and constitutive characteristics equal or similar to those presented here is claimed.

EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION

La lámina no plástica, transparente o traslúcida y adhesiva de protección que la invención propone permite alcanzar satisfactoriamente los objetivos anteriormente señalados, estando los detalles caracterizadores que lo hacen posible y que la distinguen convenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción.The non-plastic, transparent or translucent protective adhesive sheet that the invention proposes allows to satisfactorily achieve the aforementioned objectives, the characterizing details that make it possible and that distinguish it are conveniently included in the final claims that accompany this description.

En concreto, lo que la invención propone, tal y como se ha apuntado anteriormente, es una lámina transparente y adhesiva, de las destinadas a servir como medio de protección de objetos, en particular objetos con superficies planas sobre las que se pega, principalmente para forrar libros, pero también para forrar y proteger otros objetos similares con tales superficies planas como pueden ser libretas, revistas, discos, fotos, láminas de dibujo, documentos, carpetas, o incluso cajas u objetos, la cual lámina, a diferencia de lo actualmente conocido, en lugar de consistir en un producto de material plástico que genera residuos contaminantes, es un producto totalmente ecológico al estar fabricado a partir de una película de celofán o de papel vegetal, por tanto, obtenida a partir de materia prima vegetal como es la celulosa, permitiendo además el reciclaje del producto protegido.Specifically, what the invention proposes, as noted above, is a transparent and adhesive sheet, one of those intended to serve as a means of protecting objects, in particular objects with flat surfaces on which it is glued, mainly to cover books, but also to cover and protect other similar objects with such flat surfaces such as notebooks, magazines, records, photos, drawing sheets, documents, folders, or even boxes or objects, which sheet, unlike what is currently known, instead of consisting of a plastic material product that generates polluting waste, is a totally ecological product as it is manufactured from a film of cellophane or vegetable paper, therefore, obtained from vegetable raw material such as cellulose, also allowing the recycling of the protected product.

Más específicamente, la lámina transparente y adhesiva de la invención está conformada, esencialmente, a partir de una película de celofán o papel vegetal que, por una de sus caras, incorpora una capa de adhesivo, que permite su adherencia sobre la superficie a proteger, y sobre ella incorpora una capa de papel siliconado que se retira en el momento de uso e impide el deterioro de la capa de adhesivo mientras no se aplica.More specifically, the transparent and adhesive sheet of the invention is formed, essentially, from a cellophane film or vegetable paper that, on one of its faces, incorporates an adhesive layer, which allows it to adhere to the surface to be protected, and on it it incorporates a layer of silicone paper that is removed at the time of use and prevents the deterioration of the adhesive layer while it is not applied.

Además, en una forma de realización preferida, la lámina de la invención está pre-cortada con la forma y dimensión de la superficie del objeto a proteger en que se va a aplicar.Furthermore, in a preferred embodiment, the sheet of the invention is pre-cut with the shape and dimension of the surface of the object to be protected on which it is to be applied.

Así, dado que la principal aplicación de la lámina es la de servir como forro de libros, en una forma de realización preferida, la lámina de la invención tiene una configuración rectangular de dimensiones aproximadas a las del libro a que se destina y en que la capa de papel siliconado que cubre y protege la capa de adhesivo está pre-cortada definiendo tres áreas independientes con las respectivas dimensiones de la portada, el lomo y la contraportada del libro a que se destina, de manera que se hace mucho más fácil y rápida su aplicación.Thus, since the main application of the sheet is to serve as a book cover, in a preferred embodiment, the sheet of the invention has a rectangular configuration with dimensions approximate to those of the book for which it is intended and in which the layer of silicone paper that covers and protects the adhesive layer is pre-cut defining three independent areas with the respective dimensions of the cover, spine and back cover of the book for which it is intended, so that it is much easier and faster your application.

Alternativamente, la lámina de la invención está fabricada para su comercialización en forma de rollos.Alternatively, the sheet of the invention is manufactured to be marketed in the form of rolls.

En cualquier caso, cabe señalar que, si bien la capa de adhesivo es, preferentemente, de adhesivo removible, para permitir la recolocación de la lámina o, incluso su reaprovechamiento, no se descarta una opción alternativa en que dicho adhesivo sea de carácter permanente.In any case, it should be noted that, although the adhesive layer is preferably removable adhesive, to allow the repositioning of the sheet or even its reuse, an alternative option in which said adhesive is permanent is not ruled out.

Por otra parte, si bien, en una forma de realización preferida la película de celofán o papel vegetal es incolora, siendo transparente cuando es de celofán es totalmente y traslúcida cuando es de papel vegetal, opcionalmente, puede estar tintada con distintos colores o también impresa con cualquier sistema de impresión conocido (flexografía, huecograbado, offset, tipografía, serigrafía, impresión digital).On the other hand, although, in a preferred embodiment, the cellophane or vegetable paper film is colorless, being transparent when it is made of cellophane it is completely and translucent when it is made of vegetable paper, optionally, it can be tinted with different colors or also printed with any known printing system (flexo, gravure, offset, letterpress, screen printing, digital printing).

DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, de un plano, en que con carácter 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, the present specification is attached, as an integral part thereof, with a drawing, in which it is illustrative and not limiting, the following has been represented:

La figura número 1.- Muestra una vista esquemática en sección de una porción de la lámina transparente y adhesiva de protección objeto de la invención, la cual se ha representado en proporciones exageradas para permitir la observación de sus partes.Figure number 1.- Shows a schematic sectional view of a portion of the transparent and adhesive protection sheet object of the invention, which has been represented in exaggerated proportions to allow the observation of its parts.

La figura número 2.- Muestra una vista en planta superior de un ejemplo de realización de la lámina transparente y adhesiva de la invención como forro para libros, apreciándose su configuración externa o de la cara vista.Figure number 2.- Shows a top plan view of an embodiment of the transparent and adhesive sheet of the invention as a cover for books, showing its external configuration or the visible face.

Y la figura número 3.- Muestra una vista en planta inferior del ejemplo de la lámina, según la invención, mostrado en la figura 2, apreciándose las partes que comprende por su cara posterior.And figure number 3.- Shows a bottom plan view of the example of the sheet, according to the invention, shown in figure 2, showing the parts that it comprises on its rear face.

REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION

A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización no limitativa de la lámina no plástica, transparente o traslúcida y adhesiva de protección de la invención, la cual comprende lo que se indica en detalle a continuación.In view of the aforementioned figures, and in accordance with the numbering adopted, an example of a non-limiting embodiment of the non-plastic, transparent or translucent and adhesive protective film of the invention can be observed, which comprises what is stated above. indicated in detail below.

Así, tal como se observa en dichas figuras, la lámina (1) de la invención, aplicable para servir como medio de protección de objetos con superficies planas sobre las que se pega, principalmente libros, pero también otros como libretas, revistas, discos, fotos, láminas de dibujo, documentos, carpetas, cajas etc., se distingue por el hecho de estar conformada a partir de una película de celofán o papel vegetal (2) obtenida de la celulosa que, por una de sus caras, incorpora una capa de adhesivo base agua (sin disolventes) (3), que permite su adherencia sobre la superficie plana del objeto a proteger, y sobre la que incorpora una capa de papel siliconado (4) que se retira en el momento de uso impidiendo el deterioro de la capa de adhesivo (3) mientras no se aplica.Thus, as seen in said figures, the sheet (1) of the invention, applicable to serve as a means of protecting objects with flat surfaces on which it is glued, mainly books, but also others such as notebooks, magazines, discs, photos, drawing sheets, documents, folders, boxes, etc., it is distinguished by the fact that it is formed from a cellophane film or vegetable paper (2) obtained from cellulose that, on one of its faces, incorporates a layer of water-based adhesive (without solvents) (3), which allows its adhesion on the flat surface of the object to be protected, and on which it incorporates a layer of silicone paper (4) that is removed at the time of use, preventing the deterioration of the adhesive layer (3) while it is not applied.

Preferentemente, la lámina (1) de la invención está pre-cortada con la forma y dimensión de la superficie del objeto a proteger en que se va a aplicar.Preferably, the sheet (1) of the invention is pre-cut with the shape and dimension of the surface of the object to be protected on which it is to be applied.

Preferentemente, cuando la lámina (1) está destinada a servir como forro de libro, tiene una configuración rectangular de dimensiones aproximadas a las del libro a que se destina y la capa de papel siliconado (4) que cubre y protege la capa de adhesivo (3) está pre-cortada definiendo tres áreas independientes: una central (4a) y dos laterales (4b) con las respectivas dimensiones del lomo y de la portada y la contraportada del libro a que se destina.Preferably, when the sheet (1) is intended to serve as a book cover, it has a rectangular configuration with dimensions approximate to those of the book for which it is intended and the layer of silicone paper (4) that covers and protects the adhesive layer ( 3) is pre-cut defining three independent areas: a central one (4a) and two lateral ones (4b) with the respective dimensions of the spine and of the front and back cover of the book for which it is intended.

Alternativamente, aunque no se ha representado, la lámina (1) se presenta en forma de rollo.Alternatively, although it has not been shown, the sheet (1) is in the form of a roll.

Preferentemente, la capa de adhesivo (3) es de adhesivo removible, si bien no se descarta que, alternativamente, sea adhesivo de carácter permanente.Preferably, the adhesive layer (3) is a removable adhesive, although it is not ruled out that, alternatively, it is an adhesive of a permanent nature.

Preferentemente, la película de celofán o papel vegetal (2) es totalmente incolora, transparente cuando es de celofán y traslúcida cuando es de papel vegetal, si bien, opcionalmente, tanto en un caso como en el otro puede estar tintada con distintos colores o también impresa con cualquier sistema de impresión conocido (flexografía, huecograbado, offset, tipografía, serigrafía, impresión digital).Preferably, the cellophane or vegetable paper film (2) is totally colorless, transparent when it is made of cellophane and translucent when it is made of vegetable paper, although, optionally, both in one case and the other it can be tinted with different colors or also printed with any known printing system (flexo, gravure, offset, letterpress, screen printing, digital printing).

Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o modifique su principio fundamental. Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it, stating that, Within its essentiality, it may be put into practice in other forms of implementation that differ in detail from the one indicated by way of example, and to which it will also achieve the protection that is sought provided that its fundamental principle is not altered, changed or modified. .

Claims

re iv in d ic a tio ns

1. - NON-PLASTIC SHEET, TRANSPARENT OR TRANSLUCENT AND ADHESIVE PROTECTION that, applicable to serve as a means of protecting objects with flat surfaces on which it is pasted, mainly books, but also others such as notebooks, magazines, records, photos, sheets drawing, documents, folders, boxes, etc., is characterized by the fact that it is formed from a cellophane film or vegetable paper (2) obtained from cellulose that, on one of its faces, incorporates a layer of adhesive ( 3), which allows it to adhere to the flat surface of the object to be protected, and on which it incorporates a layer of silicone paper (4) that is removed at the time of use, preventing the deterioration of the adhesive layer (3) while not applies.

2. - NON-PLASTIC, TRANSPARENT OR TRANSLUCENT AND ADHESIVE PROTECTIVE SHEET, according to claim 1, characterized in that it is pre-cut with the shape and dimension of the surface of the object to be protected on which it is to be applied.

3. - NON-PLASTIC, TRANSPARENT OR TRANSLUCENT AND ADHESIVE PROTECTIVE SHEET, according to claim 2, characterized in that, when it is intended to serve as a book cover, it has a rectangular configuration of approximate dimensions to those of the book for which it is intended and the layer of silicone paper (4) that covers and protects the adhesive layer (3) is pre-cut defining three independent areas: a central (4a) and two lateral (4b) with the respective dimensions of the spine and of the cover and the back cover of the book for which it is intended.

4. - NON-PLASTIC, TRANSPARENT OR TRANSLUCENT AND ADHESIVE PROTECTIVE SHEET, according to any of the preceding claims, characterized in that the adhesive layer (3) is removable adhesive.

5. - NON-PLASTIC, TRANSPARENT OR TRANSLUCENT AND ADHESIVE PROTECTIVE SHEET, according to any of claims 1 to 3, characterized in that the adhesive layer (3) is permanent adhesive.

6. - NON-PLASTIC, TRANSPARENT OR TRANSLUCENT AND ADHESIVE PROTECTIVE SHEET, according to any of the preceding claims, characterized in that the cellophane or vegetable paper film (2) is totally colorless, being transparent when it is made of cellophane and translucent when it is made of vegetable paper.

7.- NON-PLASTIC, TRANSPARENT OR TRANSLUCENT AND ADHESIVE PROTECTIVE SHEET, according to any of claims 1 to 5, characterized in that the cellophane or vegetable paper film (2) is tinted with different colors or printed with any known printing system.