ES2352496B1 - PERFECTION IN THE OBJECT OF THE PATENT N. P20080009 BY: PERFECTED RETICULAR BAG. - Google Patents
PERFECTION IN THE OBJECT OF THE PATENT N. P20080009 BY: PERFECTED RETICULAR BAG. Download PDFInfo
- Publication number
- ES2352496B1 ES2352496B1 ES200802342A ES200802342A ES2352496B1 ES 2352496 B1 ES2352496 B1 ES 2352496B1 ES 200802342 A ES200802342 A ES 200802342A ES 200802342 A ES200802342 A ES 200802342A ES 2352496 B1 ES2352496 B1 ES 2352496B1
- Authority
- ES
- Spain
- Prior art keywords
- bag
- mesh
- fold
- sheet
- layers
- 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.)
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Links
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 235000013305 food Nutrition 0.000 claims description 2
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 5
- 239000011888 foil Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- 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
- B65D29/00—Sacks or like containers made of fabrics; Flexible containers of open-work, e.g. net-like construction
- B65D29/04—Net-like containers made of plastics material
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/06—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
Perfeccionamientos en el objeto de la patente
nº
P 200800049 por: "Bolsa reticular perfeccionada",
que
comprende un elemento tubular (2) plástico con una banda
laminar (5), plástica, cuyas embocaduras (3 y 4) conforman un
pliegue con un punto de doblado en libro (10 y 11), cuya suma de
materiales interviene en el cierre por termosoldadura de las mismas;
en que, al menos uno de los citados pliegues que cierran las
embocaduras de la bolsa incorpora, al menos un corte (20), con
origen en el extremo del pliegue o punto de doblado en libro (10 y
11) afectando a las dos capas (8 y 8') de la lámina y a las dos
capas (9 y 9') de la malla tubular. Preferentemente, los cortes
(20) están dispuestos en el centro de los pliegues o punto de
doblado en libro (10 y 11) y orientados de forma perpendicular.Refinements in the object of the patent nº
P 200800049 by: "Reticular bag perfected", which
It comprises a plastic tubular element (2) with a plastic strip (5), whose openings (3 and 4) form a fold with a book folding point (10 and 11), whose sum of materials is involved in the closure by heat welding thereof; in which, at least one of said folds that close the mouths of the bag incorporates at least one cut (20), originating at the end of the fold or book folding point (10 and 11) affecting the two layers (8 and 8 ') of the sheet and to the two layers (9 and 9') of the tubular mesh. Preferably, the cuts (20) are arranged in the center of the folds or book folding point (10 and 11) and oriented perpendicularly.
Description
Perfeccionamientos en el objeto de la patente nº P 200800049 por: "Bolsa reticular perfeccionada".Refinements in the object of the patent nº P 200800049 for: "Reticular bag perfected".
El presente Certificado de Adición se refiere a unos perfeccionamientos en el objeto de la patente nº P200800049, relativa a una bolsa reticular perfeccionada.This Certificate of Addition refers to improvements in the object of patent No. P200800049, relating to an improved reticular bag.
Como queda expresado en la descripción de la patente citada, se trata de una bolsa reticular perfeccionada destinada, principalmente, para la comercialización de determinados productos alimenticios, especialmente frutas y verduras, y que está esencialmente constituida por un elemento tubular de material plástico en forma reticular, presentando la particularidad de contar con una única lámina de plástico que, unida a sus extremos formando un pliegue sobre sí misma y mediante termosoldadura, conforma el cierre y el asa de la bolsa, estando los perfeccionamientos que se proponen en el presente certificado destinados a incorporar a la bolsa un sistema para la apertura fácil de la misma.As expressed in the description of the cited patent, it is an improved reticular bag intended primarily for the marketing of certain food products, especially fruits and vegetables, and that is essentially constituted by a tubular element of material reticular plastic, presenting the peculiarity of counting with a single sheet of plastic that, attached to its ends forming a fold on itself and by heat welding, forms the closure and the handle of the bag, being the improvements that are proposed in this certificate intended to incorporate the bag a system for easy opening of it.
Tal como se ha señalado, en la patente principal P200800049 se reivindica una bolsa que comprende un cuerpo tubular de malla tejida, extruida o similar, y una única banda laminar dispuesta en uno de sus laterales, siendo ambos elementos de material plástico adecuado que permita su soldadura por fusión, con la particularidad de que los respectivos extremos de dicho cuerpo tubular y los de dicha lámina conforman un pliegue conjunto de forma que la suma de los materiales incluidos en dicho pliegue son los que intervienen en el cierre por termosoldadura de las embocaduras de la bolsa.As noted, in the main patent P200800049 a bag comprising a tubular body is claimed woven, extruded or similar mesh, and a single laminar band arranged on one of its sides, both elements of suitable plastic material that allows fusion welding, with the peculiarity that the respective ends of said body tubular and those of said sheet form a joint fold shape that the sum of the materials included in said fold are those that involved in the heat sealing of the mouths of the bag.
En una realización preferente de la invención principal, la banda laminar se sitúa en el exterior del citado pliegue que abraza ambos elementos, situándose la malla en el interior del mismo y totalmente recogida dentro de la anchura de la banda.In a preferred embodiment of the invention main, the laminar band is located outside the aforementioned fold that embraces both elements, placing the mesh in the inside of it and fully collected within the width of the band.
El resultado es que, con una sola lámina y un solo tubo de malla, se obtienen unas soldaduras de cierre de las bolsas con una resistencia equivalente o superior a la que se conseguiría con dos láminas de material plástico y un tubo de malla. Además, puesto que, el doblado del tubo de malla y de la lámina se efectúa solo en los extremos de la bolsa, el peso del material que la compone es inferior a el que le correspondería si tuviera dos bandas de lámina a lo largo de toda su longitud. Por otra parte, la descrita configuración de la bolsa, en la que el único elemento laminar está dispuesto a lo largo de ella y unido sólo en sus extremos, facilita que éste pueda ser utilizado ventajosamente como asa para sujetar y transportar la bolsa.The result is that, with a single sheet and a only mesh tube, closing welds of the bags with an equivalent or greater resistance than I would get with two sheets of plastic material and a mesh tube. In addition, since the bending of the mesh tube and the sheet is it makes only at the ends of the bag, the weight of the material that the compose is inferior to the one that would correspond to him if he had two foil strips along its entire length. Moreover, the described configuration of the bag, in which the only element laminate is arranged along it and united only in its ends, it facilitates that this can be used advantageously as handle to hold and transport the bag.
Sin embargo, al estar la bolsa cerrada en sus dos embocaduras por termosoldaduras, para realizar su apertura, con el fin de extraer el producto que contiene para su consumo, el usuario debe proceder a la rotura de alguno de los componentes de la bolsa: el tuvo de malla o la malla y la lámina. Dicha rotura la puede realizar con sus propias manos, lo cual requiere un considerable esfuerzo, o mediante el uso de algún útil cortante, como pueden ser unas tijeras o un cuchillo, con el consiguiente riesgo de lesiones en los dos supuestos. Además, las aperturas que de este modo se practican en las bolsas, frecuentemente resultan inapropiadas para mantener el resto del producto adecuadamente envasado en el interior de las mismas una vez ya han sido abiertas.However, being the bag closed in their two mouthpieces by thermosoldaduras, to realize his opening, with in order to extract the product it contains for consumption, the user must proceed to break some of the components of the bag: he had mesh or mesh and foil. Said break the can perform with their own hands, which requires a considerable effort, or by using some sharp tool, such as scissors or a knife, with the consequent risk of injury in both cases. In addition, the openings that in this way they are practiced in the bags, frequently they result inappropriate to keep the rest of the product properly packed inside them once they have already been open.
La bolsa reticular perfeccionada, según el presente Certificado de Adición resuelve el problema antedicho, ya que los perfeccionamientos que en él se proponen están orientados a dotarla de un sistema de apertura que permite al usuario realizar fácilmente su apertura, sin necesidad de recurrir al uso de útiles cortantes, y que, además, permite a la bolsa ya abierta seguir siendo un envase válido para el resto del producto contenido.The perfected reticular bag, according to the This Certificate of Addition solves the above problem, since that the improvements proposed in it are oriented to provide it with an opening system that allows the user to perform easily opening, without resorting to the use of tools sharp, and that also allows the bag already open to follow being a valid container for the rest of the product contained.
Para ello, y de forma concreta, a partir de la estructura básica de la bolsa descrita en la patente principal, es decir, a partir de una bolsa que está preferentemente constituida por un cuerpo tubular de malla de material plástico y que se caracteriza porque las embocaduras o cierres de los extremos de la bolsa están formadas por una asociación de forma envolvente entre el cuerpo tubular de malla y los extremos de una única banda laminar, igualmente de material plástico, de tal forma que, tanto la banda como la malla conforman un pliegue sobre sí mismas, siendo la suma de materiales incluidos en dicho pliegue los que intervienen en el cierre por termosoldadura de las embocaduras de la bolsa, a partir de dicha estructura, pues, los citados pliegues que cierran las embocaduras de la bolsa incorporan, según el presente certificado, un pequeño corte, con origen en el extremo del pliegue o punto de doblado en libro de la malla y la lámina, el cual afecta a las dos capas de la lámina y a las dos capas de la malla.To do this, and concretely, from the basic structure of the bag described in the main patent, is say, from a bag that is preferably constituted by a tubular mesh body of plastic material and that characterized because the mouths or closures of the ends of the bag are formed by an association of enveloping form between the Tubular mesh body and the ends of a single laminar band, also of plastic material, so that both the band as the mesh form a fold over themselves, the sum being of materials included in said fold those involved in the heat sealing of bag openings, starting of said structure, then, the aforementioned folds that close the bag openings incorporate, according to this certificate, a small cut, originating at the end of the crease or point of folded in book of the mesh and the sheet, which affects the two layers of the sheet and the two layers of the mesh.
De forma preferente, dichos cortes están dispuestos en el centro de los pliegues que cierran las embocaduras de la bolsa y orientados de forma perpendicular al eje de doblado de los pliegues, sin que ello suponga una limitación, ya que también pueden estar desplazados respecto a dicho centro y tener orientaciones distintas, como por ejemplo oblicua, sin que por ello se vea afectada la novedad que se reivindica.Preferably, said cuts are arranged in the center of the folds that close the openings of the bag and oriented perpendicular to the folding axis of the folds, without this implying a limitation, since also may be displaced from that center and have different orientations, such as oblique, without that the novelty claimed is affected.
Las características anteriormente descritas, referentes a los cortes efectuados en los pliegues de las embocaduras de la bolsa, aportan una innovadora solución a los inconvenientes anteriormente descritos que plantea la apertura de las bolsas cerradas con termosoldadura. En efecto, la posición de dichos cortes en el extremo del pliegue o punto de doblado en libro de la malla y de la lámina, permite, mediante una sencilla acción de desgarro, la rotura controlada de la lámina y la malla en las embocaduras de la bolsa, en una magnitud tal que permite la extracción del producto envasado a través de la apertura practicada, al tiempo que la bolsa sigue manteniendo su condición de envase para el resto de producto contenido en ella.The characteristics described above, referring to the cuts made in the folds of the bag mouths, provide an innovative solution to inconveniences described above that the opening of closed bags with heat welding. Indeed, the position of said cuts at the end of the fold or book folding point of the mesh and the sheet, allows, by a simple action of tear, controlled breakage of the sheet and the mesh in the mouthpieces of the bag, in a magnitude that allows the extraction of the packaged product through the opening made, while the bag continues to maintain its packaging condition for the rest of the product contained in it.
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 juego de planos 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 help a better understanding of the characteristics of the invention, is attached herein descriptive, as an integral part of it, of a game of planes in which, for illustrative and non-limiting purposes, represented the following:
En la patente principal, nº P200800049, la figura número 1, muestra una vista esquemática en perspectiva de un ejemplo de realización de la bolsa reticular perfeccionada, apreciándose en ella las principales partes y elementos de que consta así como la configuración y disposición de las mismas.In the main patent, No. P200800049, the Figure number 1 shows a schematic perspective view of a exemplary embodiment of the improved reticular bag, appreciating in it the main parts and elements of which It consists as well as the configuration and arrangement of the same.
La figura número 2, muestra una vista en alzado lateral y en detalle de uno de los extremos de la bolsa, apreciándose el pliegue del elemento tubular junto con la banda laminar y la termosoldadura que los mantiene unidos.Figure number 2 shows an elevation view lateral and in detail of one of the ends of the bag, the fold of the tubular element being seen along with the band laminating and heat welding that holds them together.
En el presente certificado de adición, la figura número 1, muestra una vista en perspectiva de la bolsa reticular perfeccionada, según la invención, incorporando los cortes para facilitar su apertura constituyentes del perfeccionamiento que preconiza el presente rectificado.In this certificate of addition, the figure number 1, shows a perspective view of the reticular bag perfected, according to the invention, incorporating the cuts for facilitate its opening constituents of the improvement that advocates this rectified.
La figura número 2, muestra una vista ampliada del detalle de uno de los pliegues de la bolsa, apreciándose la configuración y disposición del corte de apertura.Figure number 2 shows an enlarged view of the detail of one of the folds of the bag, appreciating the configuration and arrangement of the opening cut.
A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, la cual mantiene las mismas referencias para los mismos elementos y partes de la bolsa que se utilizan en la patente principal, se puede observar como dicha bolsa (1) se configura, según dicha patente principal, a partir de un cuerpo tubular (2) de malla tejida de material plástico cuyas embocaduras o cierres (3 y 4) de los extremos de la bolsa están formadas por una asociación de forma envolvente entre el cuerpo tubular (2) de malla y los extremos de una única banda (5) laminar, igualmente de material plástico, de tal forma que, tanto la banda como la malla conforman un pliegue sobre sí mismas con un punto de doblado en libro (10 y 11), siendo la suma de materiales incluidos en dicho pliegue los que intervienen en el cierre por termosoldadura (6 y 7) de las embocaduras o cierres (3 y 4) de la bolsa, presentando dicha bolsa (1) la particularidad de que, al menos uno de los citados pliegues que cierran las embocaduras (3 y 4) de la bolsa incorpora, al menos un pequeño corte (20), con origen en el extremo del pliegue o punto de doblado en libro (10 y 11) de la malla y la lámina, el cual afecta a las dos capas de la lámina (8 y 8') y a las dos capas de la malla tubular (9 y 9').In view of the aforementioned figures, and of according to the numbering adopted, which maintains the same references for the same items and parts of the bag as used in the main patent, it can be seen as said bag (1) is configured, according to said main patent, from a tubular body (2) of woven mesh of plastic material whose mouths or closures (3 and 4) of the ends of the bag are formed by an association of enveloping form between the body tubular (2) mesh and the ends of a single laminar band (5), also of plastic material, so that both the band as the mesh form a fold on themselves with a point of folded in book (10 and 11), being the sum of materials included in said fold those involved in heat sealing (6 and 7) of the mouths or closures (3 and 4) of the bag, said bag (1) presenting the particularity that at least one of the aforementioned folds that close the openings (3 and 4) of the bag incorporates at least a small cut (20), originating in the end of the fold or folding point in book (10 and 11) of the mesh and sheet, which affects the two layers of the sheet (8 and 8 ') and to the two layers of the tubular mesh (9 and 9').
Hay que destacar que, preferentemente, dichos cortes (20) están dispuestos en el centro de los pliegues o punto de doblado en libro (10 y 11) que cierran las embocaduras de la bolsa y orientados de forma perpendicular al eje de doblado de los pliegues, sin que ello suponga una limitación, pudiendo, igualmente estar desplazados respecto a dicho centro y tener orientaciones distintas, como por ejemplo oblicua, sin que por ello se vea afectada su funcionalidad y eficacia.It should be noted that, preferably, said cuts (20) are arranged in the center of the folds or point of folded in book (10 and 11) that close the mouths of the bag and oriented perpendicular to the fold axis of the folds, without this implying a limitation, and may also be displaced from that center and have different orientations, such as oblique, without affecting its functionality and efficiency
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesaria 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, en la descripción que antecede, con los materiales y las formas que mejor se adapten en cada caso, y a las cuales alcanzará igualmente la protección que se recaba, siempre que no se altere, cambie o modifique su principio fundamental.Describe sufficiently the nature of the The present invention, as well as the way of putting it into practice, is not considers it necessary to extend its explanation so that any subject matter expert understands its scope and advantages that are derived from it, stating that, within its essentiality, may be implemented in other forms of embodiment that differ in detail from that indicated by way of example, in the description above, with the materials and ways that best suit each case, and which will reach also the protection that is sought, provided it is not altered, change or modify its fundamental principle.
Claims (2)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200802342A ES2352496B1 (en) | 2008-08-05 | 2008-08-05 | PERFECTION IN THE OBJECT OF THE PATENT N. P20080009 BY: PERFECTED RETICULAR BAG. |
AT08380250T ATE498558T1 (en) | 2008-01-10 | 2008-08-14 | PLASTIC MESH BAG |
PT08380250T PT2078682E (en) | 2008-01-10 | 2008-08-14 | Plastic net bag |
DE602008004984T DE602008004984D1 (en) | 2008-01-10 | 2008-08-14 | Plastic mesh pocket |
EP08380250A EP2078682B1 (en) | 2008-01-10 | 2008-08-14 | Plastic net bag |
PL08380250T PL2078682T3 (en) | 2008-01-10 | 2008-08-14 | Plastic net bag |
US12/329,241 US20090180717A1 (en) | 2008-01-10 | 2008-12-05 | Enhanced Plastic Net Bag |
RU2008152030/12A RU2489333C2 (en) | 2008-01-10 | 2008-12-29 | Improved plastic mesh package |
HR20110323T HRP20110323T1 (en) | 2008-01-10 | 2011-05-03 | Plastic net bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200802342A ES2352496B1 (en) | 2008-08-05 | 2008-08-05 | PERFECTION IN THE OBJECT OF THE PATENT N. P20080009 BY: PERFECTED RETICULAR BAG. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2352496A1 ES2352496A1 (en) | 2011-02-21 |
ES2352496B1 true ES2352496B1 (en) | 2011-09-22 |
Family
ID=43536545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200802342A Active ES2352496B1 (en) | 2008-01-10 | 2008-08-05 | PERFECTION IN THE OBJECT OF THE PATENT N. P20080009 BY: PERFECTED RETICULAR BAG. |
Country Status (1)
Country | Link |
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ES (1) | ES2352496B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2636821A1 (en) * | 1976-08-16 | 1978-02-23 | Kunichika Takasaki | Packing bag for fruit and vegetables - consists of hose shaped net hot sealed at both ends with information strip on outer surface |
ES252817Y (en) * | 1980-09-06 | 1981-05-16 | PERFECTED CONTAINER | |
ES1027615Y (en) * | 1994-04-14 | 1995-06-16 | Olaechea Rosalina Paniagua | MESH BAG, COM ASA, FOR HORTIFRUTICOLAS PRODUCTS. |
WO1998009594A2 (en) * | 1996-09-06 | 1998-03-12 | Lohmann Gmbh & Co. Kg | Bag-type package to be torn for easy access to the product |
ES2224804B1 (en) * | 2002-08-05 | 2007-07-16 | Giro Gh, S.A. | OPENING DEVICE FOR MESH BAGS. |
-
2008
- 2008-08-05 ES ES200802342A patent/ES2352496B1/en active Active
Also Published As
Publication number | Publication date |
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ES2352496A1 (en) | 2011-02-21 |
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