ES2239920B1 - HORTOFRUTICOLAS PRODUCTS BAG. - Google Patents
HORTOFRUTICOLAS PRODUCTS BAG.Info
- Publication number
- ES2239920B1 ES2239920B1 ES200500757A ES200500757A ES2239920B1 ES 2239920 B1 ES2239920 B1 ES 2239920B1 ES 200500757 A ES200500757 A ES 200500757A ES 200500757 A ES200500757 A ES 200500757A ES 2239920 B1 ES2239920 B1 ES 2239920B1
- Authority
- ES
- Spain
- Prior art keywords
- bands
- mesh
- continuous sheet
- sheet
- laminar body
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000004831 Hot glue Substances 0.000 claims abstract description 10
- 235000012055 fruits and vegetables Nutrition 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- -1 polyethylene Polymers 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000012943 hotmelt Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
Bolsa para productos hortofrutícolas. Presenta una configuración tubular; cerrada al menos por uno de sus extremos y está conformada a partir de un cuerpo laminar (1) constituido por unas bandas flexibles (11a, 11b, 11c) de lámina continua y por unas bandas flexibles (12a, 12b) de malla, dispuestas alternadamente y fijadas entre sí. Las sucesivas bandas (11a, 12a, 11c, 12b, 11b) del cuerpo laminar (1) se encuentran unidas por los respectivos bordes longitudinales enfrentados mediante unas zonas adhesivadas con cola caliente (2), o "hot melt", pudiendo estar constituidas dichas bandas de lámina continua y de malla en materiales de igual o de diferente naturaleza.Bag for fruit and vegetable products. It has a tubular configuration; closed at least one of its ends and is formed from a laminar body (1) consisting of flexible bands (11a, 11b, 11c) of continuous sheet and flexible bands (12a, 12b) of mesh, arranged alternately and fixed together. The successive bands (11a, 12a, 11c, 12b, 11b) of the laminar body (1) are joined by the respective longitudinal edges facing each other by means of adhesive areas with hot glue (2), or "hot melt", which may be constituted continuous sheet and mesh bands in materials of the same or different nature.
Description
Bolsa para productos hortofrutícolas.Bag for fruit and vegetable products.
La presente invención se refiere a una bolsa para productos hortofrutícolas.The present invention relates to a bag for fruit and vegetable products.
Actualmente es frecuente la comercialización de determinados productos hortofrutícolas en bolsas de una configuración tubular, cerradas por sus extremos y conformadas a partir de un cuerpo laminar constituido por unas bandas flexibles de lámina continua y de malla, dispuestas alternadamente y fijadas entre sí.Currently, the commercialization of certain fruit and vegetable products in bags of one tubular configuration, closed at its ends and conformed to from a laminar body consisting of flexible bands of continuous and mesh sheet, arranged alternately and fixed each.
Un antecedente de este tipo de bolsas se encuentra descrito en el modelo de utilidad 9701734. En dicho modelo la bolsa se conforma a partir de una banda continua que se cierra sobre sí misma mediante una línea de soldadura longitudinal y que está compuesta por unas tiras alternadas de lámina de plástico y de malla, convenientemente unidas por sus bordes longitudinales por termosoldadura.An antecedent of this type of bags is is described in utility model 9701734. In said model the bag is formed from a continuous band that closes on itself by a longitudinal welding line and which is composed of alternating strips of plastic sheet and mesh, conveniently joined by its longitudinal edges by heat welding.
El inconveniente que presentan este tipo de bolsas es que para poder obtener la unión de las sucesivas tiras de lámina y de malla, todas ellas deben de estar conformadas en un material plástico del mismo tipo. Así, por ejemplo, en el caso de que las tiras de lámina continua sean de polietileno, la malla deber ser bien de polietileno, o bien de polipropileno dopado con polietileno.The inconvenience of this type of bags is that in order to obtain the union of the successive strips of sheet and mesh, all of them must be shaped in a plastic material of the same type. Thus, for example, in the case of the strips of continuous sheet are made of polyethylene, the mesh it must be either polyethylene or polypropylene doped with polyethylene.
Este requerimiento técnico impide la utilización de tiras o bandas de diferentes materiales en la conformación del cuerpo laminar, a partir del cual se construirá la bolsa, ya que ello impediría su unión por termosoldadura.This technical requirement prevents the use of strips or bands of different materials in the conformation of laminar body, from which the bag will be constructed, since this would prevent its union by heat welding.
La bolsa para productos hortofrutícolas objeto de la invención, siendo de las que presentan una configuración tubular, cerrada al menos por uno de sus extremos y que están conformadas a partir de un cuerpo laminar constituido por varias tiras o bandas flexibles de lámina continua y de malla, presenta unas particularidades constructivas orientadas a permitir una correcta unión de dichas bandas, aunque estas bandas sean de materiales diferentes, lo que permite utilizar aquella combinación de materiales que resulte más adecuada, en función del tipo de producto a envasar, de la estética que se desee proporcionar a la bolsa, o del coste de las materias primas a utilizar.The bag for fruit and vegetable products object of the invention, of which they have a configuration tubular, closed at least one of its ends and that are formed from a laminar body consisting of several flexible strips or bands of continuous sheet and mesh, presents constructive particularities oriented to allow a correct union of these bands, although these bands are of different materials, which allows to use that combination of materials that is more appropriate, depending on the type of product to be packed, of the aesthetics that you want to provide to the bag, or the cost of raw materials to use.
Para ello, y de acuerdo con la invención, se ha previsto que las sucesivas bandas, de lámina continua y de malla, se encuentran unidas, por los respectivos bordes enfrentados, mediante cola aplicada en caliente, pudiendo estar constituidas dichas bandas de lámina continua y de malla en materiales de igual o de diferente naturaleza.For this, and according to the invention, it has been provided that the successive bands of continuous sheet and mesh, they are joined, by the respective opposite edges, by hot applied glue, and may be constituted said bands of continuous sheet and mesh in materials of equal or of different nature.
La unión de las sucesivas bandas de malla y de lámina continua mediante cola caliente (conocida en la técnica como "hot melt"), permite que dichas bandas puedan estar conformadas en diferentes materiales, por ejemplo: polipropileno - polietileno, polietileno - papel, polipropileno - papel, o cualquier otra combinación, según convenga.The union of successive mesh bands and hot glue continuous sheet (known in the art as "hot melt"), allows these bands to be formed in different materials, for example: polypropylene - polyethylene, polyethylene - paper, polypropylene - paper, or any another combination, as appropriate.
De acuerdo con la invención, el cuerpo laminar, constituido por bandas alternas de malla y de lámina continua, unidas mediante cola caliente, puede incorporar, al menos en una de las superficies laterales, unas franjas adicionales de lámina continua, superpuestas sobre aquellas zonas de las bandas de malla que se encuentran superpuestas y adheridas a las bandas de lámina continua, ocultando y reforzando dicha zona de unión. Las mencionadas franjas adicionales se fijarán al cuerpo laminar de la bolsa por la propias líneas de adhesivado con cola caliente o "hot melt" que unen las bandas de malla a las bandas de lámina continua.According to the invention, the laminar body, consisting of alternating bands of mesh and continuous sheet, joined by hot glue, you can incorporate at least one of lateral surfaces, additional strips of foil continuous, superimposed on those areas of the mesh bands that are superimposed and adhered to the sheet bands continue, hiding and reinforcing said area of union. The mentioned additional strips will be fixed to the laminar body of the bag by the adhesive lines with hot glue or "hot glue" melt "that join the mesh bands to the sheet bands keep going.
Las mencionadas franjas adicionales pueden estar conformadas diferentes materiales, tales como papel, plástico, etc.The aforementioned additional bands may be formed different materials, such as paper, plastic, etc.
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 perspectiva un ejemplo de realización de la bolsa objeto de la invención.- Figure 1 shows a perspective view a exemplary embodiment of the bag object of the invention.
- La figura 2 muestra una vista explosionada, en perspectiva y en desarrollo plano, de un ejemplo de realización del cuerpo laminar constitutivo de la bolsa.- Figure 2 shows an exploded view, in perspective and in flat development, of an example of realization of laminar body constituting the bag.
- La figura 3 muestra una vista análoga a la anterior de una variante de realización del cuerpo laminar constitutivo de la bolsa, incorporando las franjas adicionales, superpuestas sobre los bordes longitudinales de las bandas de malla, cubriendo las zonas de unión de dichas bandas de malla con las bandas de lámina continua.- Figure 3 shows a view similar to the anterior of a variant embodiment of the laminar body constitutive of the bag, incorporating the additional strips, superimposed on the longitudinal edges of the mesh bands, covering the joining areas of said mesh bands with the continuous sheet bands.
- La figura 4 es una vista análoga a la anterior, de otra forma de realización, similar a la de la figura 3, pero en la que las franjas adicionales superpuestas centrales correspondientes a las bandas de malla se prolongan determinando una única franja adicional central.- Figure 4 is a view similar to the previous one, in another embodiment, similar to that of figure 3, but in the one that the central superimposed additional stripes corresponding to the mesh bands are prolonged determining a single additional central strip.
En el ejemplo de realización mostrado en la figura 1, la bolsa, de configuración tubular y cerrada por uno de sus extremos, está conformada a partir de un cuerpo laminar (1), que comprende: - dos bandas extremas (11a, 11b) de lámina continua, normalmente de igual anchura, - una banda central (11c) de lámina continua de un ancho sensiblemente igual al doble del ancho de las bandas extremas (11a, 11b) y - dos bandas intermedias (12a, 12b) de malla, de un ancho igual a la lámina central (11c) de lámina continua, encontrándose dichas bandas intermedias (12a, 12b) de malla dispuestas entre la banda central (11c) y las bandas extremas (11a, 11b) de lámina continua.In the exemplary embodiment shown in the Figure 1, the bag, tubular configuration and closed by one of its ends, is formed from a laminar body (1), comprising: - two end bands (11a, 11b) of continuous sheet, normally of equal width, - a central band (11c) of sheet continuous of a width substantially equal to twice the width of the extreme bands (11a, 11b) and - two intermediate bands (12a, 12b) of mesh, of a width equal to the central sheet (11c) of sheet continues, said intermediate bands (12a, 12b) of mesh arranged between the central band (11c) and the extreme bands (11a, 11b) of continuous sheet.
Las sucesivas bandas (11a, 12a, 11c, 12b y 11b) están unidas por los bordes enfrentados mediante unas zonas adhesivadas con cola caliente (2), conocidas en la técnica como "hot melt".The successive bands (11a, 12a, 11c, 12b and 11b) they are joined by the opposite edges by means of zones hot glue adhesive (2), known in the art as "hot melt".
Tanto las bandas (11a, 11b) de lámina continua, como las bandas (12a, 12b) de malla, estarán conformadas preferentemente en un material plástico, como polipropileno y/o polietileno, mientras que la banda central (11c) puede ser de plástico, papel o de cualquier otro material laminar y flexible.Both bands (11a, 11b) of continuous sheet, as the bands (12a, 12b) of mesh, will be shaped preferably in a plastic material, such as polypropylene and / or polyethylene, while the central band (11c) can be of plastic, paper or any other sheet material and flexible.
Tal como se muestra en la figura 1, la unión de los bordes de las bandas extremas (11 a, 11 b) de lámina para obtener, a partir del cuerpo laminar (1), la configuración tubular de la bolsa, se realiza mediante cola caliente (2), análoga a la utilizada para la unión de las sucesivas bandas (11a, 12a, 11c, 12b y 11b).As shown in Figure 1, the union of the edges of the end bands (11 a, 11 b) of sheet for obtain, from the laminar body (1), the tubular configuration of the bag, is made by hot glue (2), analogous to the used for the union of the successive bands (11a, 12a, 11c, 12b and 11b).
En la variante de realización mostrada en la figura 3, el cuerpo laminar (1) incorpora en una de sus superficies laterales unas franjas adicionales (13a, 13b) de material flexible, superpuestas a los bordes longitudinales de las bandas (12a, 12b) de malla y fijadas por la misma línea de cola caliente (2) que une las bandas (12a, 12b) de malla con las bandas (11a, 11b, 11c) de lámina.In the embodiment variant shown in the Figure 3, the laminar body (1) incorporates in one of its surfaces side additional strips (13a, 13b) of flexible material, superimposed on the longitudinal edges of the bands (12a, 12b) of mesh and fixed by the same hot glue line (2) that joins the bands (12a, 12b) of mesh with bands (11a, 11b, 11c) of sheet.
Dichas franjas adicionales, además de ocultar la zona de unión de las bandas (12a, 12b) de malla con las bandas (11a, 11b, 11c) de lámina, contribuyen al refuerzo de dicha zona de unión.These additional stripes, in addition to hiding the zone of union of the bands (12a, 12b) of mesh with the bands (11a, 11b, 11c) of sheet, contribute to the reinforcement of said area of Union.
En una variante adicional, no mostrada en los dibujos aunque similar a la de la figura 3, la franja adicional (13a) y la franja adicional (13b) contiguas están conformando una única franja central (14) sobrepuesta completamente a las dos líneas centrales de cola caliente o "hot melt" y solapando por completo, aunque por el otro lado de las bandas (12a, 12b) de malla, a la banda de lámina (11c). Esta franja central (14) será de un material adecuado para las impresiones sobre la misma, por ejemplo de PE.In an additional variant, not shown in the drawings although similar to that of figure 3, the additional strip (13a) and the adjoining additional strip (13b) are forming a single central strip (14) superimposed completely on the two lines central hot glue or "hot melt" and overlapping by complete, although on the other side of the bands (12a, 12b) of mesh, to the sheet band (11c). This central strip (14) will be a suitable material for prints on it, for PE example.
Normalmente, la confección de la bolsa será con un pliegue del tipo "inglés", en el que una parte del material se dobla hacia dentro formando una doble capa adicional y que, por conocido, no se ha representado en los dibujos.Normally, the preparation of the bag will be with a fold of the "English" type, in which a part of the material folds inward forming an additional double layer and that, by known, has not been represented in the drawings.
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 the nature of The invention, as well as a preferred embodiment, is 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 (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500757A ES2239920B1 (en) | 2005-04-04 | 2005-04-04 | HORTOFRUTICOLAS PRODUCTS BAG. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500757A ES2239920B1 (en) | 2005-04-04 | 2005-04-04 | HORTOFRUTICOLAS PRODUCTS BAG. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2239920A1 ES2239920A1 (en) | 2005-10-01 |
| ES2239920B1 true ES2239920B1 (en) | 2006-06-16 |
Family
ID=35069706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200500757A Expired - Fee Related ES2239920B1 (en) | 2005-04-04 | 2005-04-04 | HORTOFRUTICOLAS PRODUCTS BAG. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2239920B1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1908695B1 (en) * | 2005-07-06 | 2012-08-22 | Preformados Tubulares, S.L. | Method of obtaining a continuous mesh tube which is used to produce bags for vegetable and fruit products or similar products |
| ES2284340B1 (en) * | 2005-08-17 | 2008-09-16 | Preformados Tubulares, S.L. | CONTINUOUS TUBULAR FOR THE FORMATION OF HORTOFRUTICOLAS PRODUCT CONTAINER BAGS. |
| ES2307451R (en) * | 2008-04-17 | 2008-12-01 | Izquierdo Ezequiel Villaroya | COIL FOR THE MANUFACTURE OF BAGS FOR HORTOFRUTICOLAS AND SIMILAR PRODUCTS. |
| ES2356876B1 (en) * | 2009-06-09 | 2012-03-07 | Cristóbal Meseguer, S.A. | HORTOFRUT�? COLAS PRODUCT BAG. |
| ES2372453B1 (en) * | 2010-06-23 | 2012-10-22 | Cristóbal Meseguer S.A. | BAG FOR PACKAGING AND COMMERCIALIZATION OF HORTOFRUTÍCOLAS PRODUCTS. |
| ES2421544B2 (en) * | 2012-01-31 | 2013-12-26 | Cristóbal Meseguer, S.A. | CONTINUOUS BAND FOR MANUFACTURE OF BAGS FOR HORTOFRUIT AND SIMILAR PRODUCTS. |
| PL402682A1 (en) | 2013-02-05 | 2014-08-18 | Agrotex International Spółka Z Ograniczoną Odpowiedzialnością | Packaging material, especially for fruits and vegetables |
| GB2520328A (en) * | 2013-11-18 | 2015-05-20 | Amcor Flexibles Kreuzlingen Ag | Packaging material for fruit and vegetable produce |
| ES2847946B2 (en) * | 2020-02-04 | 2023-02-15 | Meseguer Cristobal Sa | BAG TO CONTAIN AND TRANSPORT PRODUCTS, ESPECIALLY FRUIT AND VEGETABLE PRODUCTS |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554368A (en) * | 1969-03-13 | 1971-01-12 | Du Pont | Package and packaging method |
| DE3110289A1 (en) * | 1980-04-01 | 1982-03-18 | Setafin Sa | METHOD FOR PRODUCING BAG-SHAPED PACKAGING MATERIAL, IN PARTICULAR HYGROSCOPIC SHUBLE GOODS |
| ES2111434B1 (en) * | 1994-04-14 | 1998-10-16 | Paniagua Olaechea Rosalina | EXTRUDED MESH BAG, FOR THE PACKAGING OF BULK PRODUCTS AND PROCEDURE FOR THEIR MANUFACTURE. |
| ES1037623Y (en) * | 1997-06-23 | 1999-02-16 | Meseguer Cristobal Sa | BAG FOR HORTOFRUTICOLAS AND SIMILAR PRODUCTS. |
| ES1050393U (en) * | 2001-10-23 | 2002-04-01 | Intermas Nets Sa | Bag for vegetables and the like (Machine-translation by Google Translate, not legally binding) |
| ES2214142B1 (en) * | 2003-02-25 | 2005-06-16 | Cristobal Meseguer, S.A. | HORTOFRUTICOLAS PRODUCTS BAG. |
-
2005
- 2005-04-04 ES ES200500757A patent/ES2239920B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2239920A1 (en) | 2005-10-01 |
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