WO2014064307A1 - Continuous band for the production of basket-type bags from plastic-coated paper for fruit and vegetable produce and similar products - Google Patents
Continuous band for the production of basket-type bags from plastic-coated paper for fruit and vegetable produce and similar products Download PDFInfo
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- WO2014064307A1 WO2014064307A1 PCT/ES2013/070584 ES2013070584W WO2014064307A1 WO 2014064307 A1 WO2014064307 A1 WO 2014064307A1 ES 2013070584 W ES2013070584 W ES 2013070584W WO 2014064307 A1 WO2014064307 A1 WO 2014064307A1
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- Prior art keywords
- basket
- continuous
- plasticized
- continuous band
- paper
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 13
- 239000011092 plastic-coated paper Substances 0.000 title abstract 3
- 239000011111 cardboard Substances 0.000 claims abstract description 22
- -1 polyethylene Polymers 0.000 claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims abstract description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 239000000123 paper Substances 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 18
- 239000012634 fragment Substances 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 238000005273 aeration Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Classifications
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- 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
- B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
-
- 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
-
- 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
- B65D33/04—Windows or other apertures, e.g. for viewing contents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Making Paper Articles (AREA)
- Wrappers (AREA)
Abstract
The invention relates to a continuous band for the production of basket-type bags from plastic-coated paper for fruit and vegetable produce and similar products. According to the invention, the continuous band is formed by a continuous sheet of plastic-coated paper on which rectangular plates of plastic-coated cardboard are aligned longitudinally in each of the sectors of the sheet, corresponding to the bags to be produced. The rectangular plastic plates are positioned such that, once the corresponding heat-seals have been formed, said plates are on opposing sides of the formed bag which takes the form of a box or basket once it has been filled with the products to be packed. The continuous band is provided with polyethylene reinforcements in the areas corresponding to the heat-seals and, optionally, in order to increase the mechanical strength of the basket-type bag, along the periphery of the windows and the perforations.
Description
DESCRIPCIÓN DESCRIPTION
Banda continua para la fabricación de bolsas tipo cesta de papel plastificado para productos hortofruticolas y similares Continuous belt for the manufacture of plastic-type paper bags for fruit and vegetable products and the like
Objeto de la invención Object of the invention
La presente invención se refiere a una banda continua, que ha sido especialmente concebida para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares, mediante termosoldadura longitudinal o cualquier procedimiento similar de dicha banda a través de sus bordes longitudinales, para convertirla en un tubo continuo, y mediante corte transversal y soldadura paralela a dicho corte, para la obtención de las bolsas tipo cesta unitarias, cierre e independización de las mismas. The present invention relates to a continuous band, which has been specially designed for the manufacture of basket-type bags for fruit and vegetable products and the like, by longitudinal heat welding or any similar process of said band through its longitudinal edges, to convert it into a tube continuous, and by means of transversal cutting and welding parallel to said cut, to obtain the unitary basket type bags, closing and independence of the same.
El objeto de la invención es conseguir una banda continua, que incorpora dos placas rectangulares de cartón plastificado y una serie de ventanas y, en su caso, perforaciones, de la cual se puede obtener, mediante la unión de sus bordes por termosoldadura, una bolsa tipo cesta, dos de cuyos laterales son rígidos, y que una vez llenada con el producto a envasar adopta una forma similar a una bandeja o cesta y que tiene una o más perforaciones para obtener una máxima resistencia mecánica de la bolsa, una correcta aireación de los productos, una óptima protección de los productos contenidos en la misma frente al aplastamiento, una mayor capacidad de impresión en la bolsa y una mayor rapidez en la fabricación de la bolsa tipo cesta y una mayor velocidad en su llenado. The object of the invention is to achieve a continuous band, which incorporates two rectangular plates of plasticized cardboard and a series of windows and, where appropriate, perforations, from which a bag can be obtained by joining its edges by heat welding type basket, two of whose sides are rigid, and that once filled with the product to be packaged, it adopts a shape similar to a tray or basket and that has one or more perforations to obtain a maximum mechanical resistance of the bag, a correct aeration of the products, an optimal protection of the products contained in it against crushing, a greater capacity of printing in the bag and a greater rapidity in the manufacture of the bag type basket and a greater speed in its filling.
Además, es objeto de esta invención obtener una banda continua que sea más económica que las tradicionales bolsas de plástico o de papel y que sea menos lesiva al medio ambiente que las bolsas de plástico. In addition, it is the object of this invention to obtain a continuous band that is cheaper than traditional plastic or paper bags and that is less environmentally damaging than plastic bags.
Antecedentes de la invención.
Determinados productos hortofruticoías, corno tomates, cerezas, naranjas, etc., se comercializan desde hace tiempo en cestas de papel o cartón o cajas de madera o plástico que en muchos casos están protegidas y envueltas en bolsas de plástico perforadas que permiten tanto la aireación del producto, la visualización directa del producto, su protección frente al aplastamiento y facilitan su almacenaje o colocación en los expositores y lineales de los puntos de venta. Background of the invention. Certain fruit and vegetable products, such as tomatoes, cherries, oranges, etc., have long been commercialized in paper or cardboard baskets or wooden or plastic boxes that in many cases are protected and wrapped in perforated plastic bags that allow both aeration of the product, the direct visualization of the product, its protection against crushing and facilitate its storage or placement in the exhibitors and linear points of sale.
Las anteriores cestas o cajas se han de llenar de los citados productos manualmente o mediante máquinas con velocidades de producción bajas. Además, posteriormente estas cestas o cajas han de ser envueltas en bolsas de material plástico. El proceso de envasado de los productos hortofruticolas en dichas cestas o cajas es lento y los materiales tienen un coste elevado. Descripción de la invención. The above baskets or boxes must be filled with the aforementioned products manually or by machines with low production speeds. In addition, later these baskets or boxes have to be wrapped in plastic bags. The packaging process of fruit and vegetable products in such baskets or boxes is slow and the materials have a high cost. Description of the invention
La banda continua para la fabricación de bolsas tipo cesta que propone la invención, constituye un nuevo avance tecnológico en este campo y se basa en la utilización de una banda continua que está destinada a cerrarse sobre sí misma, mediante la unión de sus bordes longitudinales mediante una termosoldadura o procedimiento similar paralela a dichos bordes longitudinales, para configurar un tubo continuo fragmentable en una pluralidad de sectores correspondientes a las respectivas bolsas tipo cesta, dicha banda continua tiene una o más ventanas y, en su caso, perforaciones de igual o diferente tamaño. Dicha banda continua es una lámina continua de papel plastificado al menos en una de sus caras, de anchura igual a la de la banda continua. En correspondencia con cada uno de los sectores de la lámina continua de papel plastificado previstos para la obtención de una bolsa tipo cesta, se unen a dicha lámina continua de plástico dos placas rectangulares de cartón plastificado al menos en una de sus caras cuyos ejes longitudinales son paralelos al eje longitudinal de la lámina continua de papel plastificado. Así mismo se disponen refuerzos de polietileno, en las zonas previstas para las asas, las termosoldaduras y ,en su caso, en los bordes o periferia de las ventanas y
perforaciones, unidos a la lámina de papel píastificado mediante termosoldadura o procedimiento similar. The continuous band for the manufacture of basket-type bags proposed by the invention constitutes a new technological advance in this field and is based on the use of a continuous band that is intended to close on itself, by joining its longitudinal edges by a heat welding or similar process parallel to said longitudinal edges, to configure a fragmented continuous tube in a plurality of sectors corresponding to the respective basket type bags, said continuous band has one or more windows and, where appropriate, perforations of the same or different size . Said continuous band is a continuous sheet of plasticized paper at least on one of its faces, of a width equal to that of the continuous band. Corresponding to each of the sectors of the continuous sheet of plasticized paper provided for obtaining a basket-type bag, two rectangular plates of plasticized cardboard are attached to said continuous plastic sheet at least on one of its faces whose longitudinal axes are parallel to the longitudinal axis of the continuous sheet of laminated paper. Likewise, polyethylene reinforcements are provided, in the areas provided for the handles, the thermosolders and, where appropriate, on the edges or periphery of the windows and perforations, attached to the sheet of paper punctured by heat welding or similar procedure.
En una realización preferente de la invención la distancia entre los ejes longitudinales de las dos placas rectangulares de cartón píastificado es la mitad del ancho de la lámina continua de pape! píastificado. In a preferred embodiment of the invention the distance between the longitudinal axes of the two rectangular plates of pastified cardboard is half the width of the continuous sheet of paper! Pastified
En otra realización preferente de la invención la longitud de las placas rectangulares de cartón plastificado es menor que la longitud de los sectores previstos para fa obtención de una bolsa tipo cesta menos ei ancho de dichas placas rectangulares de cartón plastificado. In another preferred embodiment of the invention the length of the rectangular plates of plasticized cardboard is less than the length of the sectors provided for obtaining a basket type bag less than the width of said rectangular plates of plasticized cardboard.
En otra realización preferente las placas rectangulares de cartón plastificado están unidas a la lámina continua de papel plastificado mediante termosoldadura o encolado. In another preferred embodiment, the rectangular plates of plasticized cardboard are joined to the continuous sheet of plasticized paper by heat welding or gluing.
Así mismo, en correspondencia con cada uno de los sectores de la lámina continua de papel píastificado, se puede establecer al menos una ventana, que se cierra con la colaboración de un fragmento de red, formal y dimensionalmente adecuado a dicha ventana y fijado por termosoldadura a la periferia de dichas ventanas, de tal manera que las ventanas no se solapen con las placas rectangulares de cartón píastificado. Likewise, in correspondence with each of the sectors of the continuous sheet of punched paper, at least one window can be established, which closes with the collaboration of a network fragment, formally and dimensionally appropriate to said window and fixed by heat welding to the periphery of said windows, such that the windows do not overlap with the rectangular plates of pastified cardboard.
Además cuando solo se establece una ventana en la lámina continua de papel plastificado está se puede situar centrada respecto al eje longitudinal de dicha lámina continua de papel plastificado y a ambos lados de la misma se pueden establecer pequeñas perforaciones, carentes de red, que no coinciden con la posición de las placas rectangulares. La lámina continua de papel plastificado y las placas rectangulares de cartón plastificado pueden estar plastificadas por sus dos caras. In addition, when only one window is established on the continuous sheet of laminated paper, it can be placed centered on the longitudinal axis of said continuous sheet of laminated paper and on both sides of the same, small perforations, lacking a net, can be established that do not coincide with the position of the rectangular plates. The continuous sheet of plasticized paper and the rectangular plates of plasticized cardboard can be plasticized on both sides.
La red que cierra la ventana puede ser un tira continua de red que recorre longitudinalmente la lámina continua de papel plastificado.
Descripción de las figuras. The net that closes the window can be a continuous strip of net that runs longitudinally on the continuous sheet of laminated paper. Description of the figures.
Para complementar ia descripción y con objeto de ayudar a una mejor comprensión de las características de ia invención, de acuerdo con un ejemplo preferente de realización de la misma, se acompaña como parte integrante de la descripción, un juego de figuras en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: Figura 1.- muestra un despiece en perspectiva una banda continua de papel plastificado para la fabricación de bolsas tipo cestas para productos hortofrutícolas y similares. To complement the description and in order to help a better understanding of the characteristics of the invention, according to a preferred example of carrying out the same, a set of figures is attached as an integral part of the description where, for illustrative purposes and not limiting, the following has been represented: Figure 1.- shows an exploded perspective view of a continuous band of plasticized paper for the manufacture of basket-type bags for fruit and vegetable products and the like.
Figura 2.- Muestra una perspectiva de la banda continua de la figura 1 debidamente acabada, Figure 2.- Shows a perspective of the continuous band of Figure 1 duly finished,
Figura 3.- Muestra una banda continua debidamente acabada en la cual las ventanas centrales están cerradas por una tira de red que recorre longitudinalmente la lámina continua de papel plastificado. Figure 3.- It shows a properly finished continuous band in which the central windows are closed by a strip of net that runs longitudinally through the continuous sheet of laminated paper.
Figura 4.- Muestra una banda continua debidamente acabada con una ventana central cerrada por un fragmento de red y una serie de perforaciones a ambos lados de la ventana central. Figura 5.- Muestra dos perspectivas de una bolsa obtenida en ia que se ve la forma de cesta o bandeja que adquiere la bolsa una vez llenada de producto y las termosoldaduras realizadas. Figure 4.- Shows a continuous band duly finished with a central window closed by a network fragment and a series of perforations on both sides of the central window. Figure 5.- It shows two perspectives of a bag obtained in which the shape of a basket or tray that the bag acquires once it is filled with product and the thermosolders made is seen.
Lista de referencias. List of references.
1 Banda continua 1 continuous band
2 Lamina continua de papel plastificado 2 Continuous sheet of laminated paper
3 Ventana 3 Window
4 Piaca rectangular de cartón plastificado
5 Fragmento de red 4 Piaca rectangular plasticized cardboard 5 Network fragment
6 Bolsa tipo cesta 6 Shopping bag
7 Termosoídadura longitudinal 7 Longitudinal heat welding
8 Termosoídadura transversal 8 Transverse heat welding
9 Perforaciones 9 perforations
10 Tira de red 10 Net strip
11 Refuerzos de polietileno 11 Polyethylene reinforcements
Realización preferente de la invención Preferred Embodiment of the Invention
A la vista de las figuras, especialmente 1 y 2, puede observarse como la banda continua (1) para fabricación de bolsas tipo cestas, objeto de la presente invención, comprende una lámina continua de pape! plastificado (2), de anchura coincidente con la de la propia banda continua (1 ) y consecuentemente de anchura mayor que el doble de la anchura de la bolsa tipo cesta a obtener. A lo largo de la lámina continua de papel piastificado (2) se establecen agrupaciones de ventanas (3) y, en su caso, de perforaciones (9) obtenidas ambas por troquelado, y posiciones de las placas rectangulares de cartón piastificado (4), preferentemente una agrupación para cada bolsa tipo cesta (6) a obtener de dicha banda continua, existiendo como mínimo una ventana {3} centrada sobre la que ha de ser la cara superior de la bolsa, y opcionalmente una serie de perforaciones (9) que sin necesidad de que sean cerradas mediante fragmentos de red colaboran a la aireación del producto envasado. La posición de las placas rectangulares de plástico (4) de cada agrupación será la adecuada para que al fabricar la bolsa queden colocadas en los laterales de la bolsa en los que no hay ninguna termosoldadura. In view of the figures, especially 1 and 2, it can be seen how the continuous band (1) for manufacturing basket-type bags, object of the present invention, comprises a continuous sheet of paper! plasticized (2), of a width coinciding with that of the continuous band itself (1) and consequently of a width greater than twice the width of the basket type bag to be obtained. Clusters of windows (3) are established along the continuous sheet of piastified paper (2) and, where appropriate, of perforations (9) both obtained by die-cutting, and positions of the rectangular plates of piastified cardboard (4), preferably a grouping for each basket type bag (6) to be obtained from said continuous band, there being at least one window {3} centered on which the upper face of the bag should be, and optionally a series of perforations (9) that without the need for them to be closed by means of network fragments they collaborate to aerate the packaged product. The position of the rectangular plastic plates (4) of each grouping will be adequate so that when manufacturing the bag they are placed on the sides of the bag where there is no heat welding.
En las zonas previstas para las asas, las termosoldaduras y en los bordes o periferia de las ventanas y perforaciones se disponen unos refuerzos de polietileno (11 ) con el fin de reforzar la bolsa tipo cesta en las posibles zonas de rotura y poder reducir el espesor y gramaje de! papel plastificado que se utiliza.
Los refuerzos de polietileno (11 ) se realizan con parches de polietileno de forma similar a las termosoldaduras, asas, ventanas y perforaciones y de dimensiones superiores a estás que se unen a la banda continua de papel plastificado mediante termosoldadura y las asas, ventanas y perforaciones se realizan tras el pegado mediante un troquelado, In the areas provided for the handles, the thermosoldaduras and in the edges or periphery of the windows and perforations are arranged polyethylene reinforcements (11) in order to reinforce the basket-type bag in the possible areas of breakage and to reduce the thickness and weight of! laminated paper that is used. The polyethylene reinforcements (11) are made with polyethylene patches similar to the thermosolders, handles, windows and perforations and of dimensions greater than these that are attached to the continuous web of plasticized paper by means of heat welding and the handles, windows and perforations they are made after gluing by means of a die cut,
La lámina continua de papel plastificado (1 ) se unirá por sus bordes longitudinales mediante una termosoldadura longitudinal (7) y mediante una doble línea de termosoldadura transversal (8) para formar la bolsa tipo cesta. The continuous sheet of plasticized paper (1) will be joined by its longitudinal edges by means of a longitudinal heat welding (7) and by a double transverse heat welding line (8) to form the basket type bag.
Los fragmentos de red (5) que cierran las ventanas (3) respectivas se fijan mediante termosoldadura. The net fragments (5) that close the respective windows (3) are fixed by heat welding.
Las placas rectangulares de cartón plastificado se pueden fijar a la lámina continua de plástico mediante la termosoldadura de sus bordes a la lámina continua de plástico o por encolado. Rectangular plasticized cardboard plates can be fixed to the continuous plastic sheet by heat welding their edges to the continuous plastic sheet or by gluing.
En otra realización preferente las ventanas se cierran mediante una tira de red (10) que recorre longitudinalmente la lámina de papel plastificado y que es fijada a dicha lamina mediante las correspondientes termosoldaduras. In another preferred embodiment, the windows are closed by means of a net strip (10) that runs the laminated paper sheet longitudinally and is fixed to said sheet by means of the corresponding heat seals.
En las realizaciones anteriormente expuestas la bolsa tipo cesta resultante, una vez rellenada del producto hortofrutícola elegido adopta una forma de bandeja o cesta en la que dos de sus laterales están formados por dos placas rectangulares de cartón plastificado (4), que ofrecen una resistencia óptima para impedir el aplastamiento del producto envasado. In the above-described embodiments, the resulting basket-type bag, once filled with the chosen fruit and vegetable product, adopts a tray or basket form in which two of its sides are formed by two rectangular plates of plasticized cardboard (4), which offer optimum resistance to prevent crushing of the packaged product.
En cualquiera de los casos anteriormente expuestos, las bolsas tipo cesta resultantes ofrecen amplias áreas para impresiones gráfica alusivas a los productos contenidas en las mismas.
In any of the cases described above, the resulting basket-type bags offer ample areas for graphic prints alluding to the products contained therein.
Claims
REIVINDICACIONES 1. Banda continua para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares, del tipo en el que dicha banda esta destinada a cerrarse sobre sí misma, mediante la unión de sus bordes longitudinales por termosoldadura, para configurar un tubo continuo fragmentare en una pluralidad de sectores correspondientes a respectivas bolsas tipo cesta, dicha banda continua tiene una o más ventanas y, en su caso, perforaciones de igual o diferente tamaño que pueden estar cerradas con ía colaboración de un fragmento de red, caracterizada porque está constituida a partir de una lámina continua de papel plastificado al menos en una de sus caras, de anchura igual a la dicha banda continua, lámina continua de papel plastificado a la que, en correspondencia con cada uno de las sectores de la misma previstas para la obtención de una bolsa tipo cesta, se unen dos placas rectangulares de material cartón plastificado en la menos una de sus caras cuyos ejes longitudinales son paralelos al eje longitudinal de la lámina continua de papel plastificado, así mismo se disponen refuerzos de polietileno, en las zonas previstas para las asas, las termosoldaduras y, en su caso, en los bordes o periferia de las ventanas y perforaciones, unidos a la lámina de papel plastificado mediante termosoldadura o procedimiento similar. CLAIMS 1. Continuous band for the manufacture of basket-type bags for fruit and vegetable products and similar, of the type in which said band is intended to close on itself, by joining its longitudinal edges by heat welding, to configure a continuous tube fragmented into a plurality of sectors corresponding to respective basket-type bags, said continuous band has one or more windows and, where appropriate, perforations of the same or different size that can be closed with the collaboration of a fragment of network, characterized in that it is constituted from of a continuous sheet of plasticized paper on at least one of its faces, of a width equal to said continuous band, continuous sheet of plasticized paper to which, in correspondence with each of the sectors thereof provided for obtaining a basket type bag, two rectangular plates of plasticized cardboard material are joined on at least one of their faces whose longitudinal axes are parallel to the longitudinal axis of the continuous sheet of plasticized paper, likewise, polyethylene reinforcements are arranged in the areas provided for the handles, heat welds and, where appropriate, on the edges or periphery of the windows and perforations, attached to the laminated paper sheet by heat welding or a similar procedure.
2. Banda continua para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares según reivindicación 1 caracterizada porque ia distancia entre los ejes longitudinales de las dos placas rectangulares de cartón plastificado es la mitad del ancho de la lámina continua de papel plastificado. 2. Continuous band for the manufacture of basket-type bags for fruit and vegetable products and similar products according to claim 1, characterized in that the distance between the longitudinal axes of the two rectangular plates of laminated cardboard is half the width of the continuous sheet of laminated paper.
3. Banda continua para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares según reivindicaciones 1 y 2 caracterizada porque la longitud de las placas rectangulares de cartón plastificado es menor que la longitud de los sectores previstos para ia obtención de una
bolsa tipo cesta menos el ancho de dichas placas rectangulares de cartón plastificado. 3. Continuous band for the manufacture of basket-type bags for horticultural and similar products according to claims 1 and 2, characterized in that the length of the rectangular plates of plasticized cardboard is less than the length of the sectors provided for obtaining a basket type bag minus the width of said rectangular laminated cardboard plates.
4, Banda continua para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares según reivindicaciones 1 - 3 caracterizada porque las placas rectangulares de cartón plastificado están unidas a la lámina continua de papel plastificado mediante termosoldadura o encolado. 4, Continuous band for the manufacture of basket-type bags for fruit and vegetable products and similar according to claims 1 - 3 characterized in that the rectangular plates of plasticized cardboard are joined to the continuous sheet of plasticized paper by heat welding or gluing.
5, Banda continua para ia fabricación de bolsas tipo cesta para productos hortofrutícolas y similares según cualquiera del las reivindicaciones 1 - 4 caracterizada por que las placas de cartón plastificado están plastificadas por sus dos caras. 5, Continuous band for the manufacture of basket-type bags for horticultural and similar products according to any of claims 1 - 4, characterized in that the plasticized cardboard plates are plasticized on both sides.
6. Banda continua para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares según cualquiera de las reivindicaciones 1 -5 caracterizada porque en correspondencia con cada uno de las sectores de la lámina continua de papel plastificado se establece al menos una ventana, que se cierra con la colaboración de un fragmento de red, formal y dimensionalmente adecuado a dicha ventana y fijado por termosoldadura a la periferia de dicha ventana, de tal manera que la posición y tamaño de la ventana no se solape con las placas rectangulares de cartón plastificado. 6. Continuous band for the manufacture of basket-type bags for horticultural products and similar products according to any of claims 1-5, characterized in that in correspondence with each of the sectors of the continuous sheet of plasticized paper, at least one window is established, which is It closes with the collaboration of a fragment of net, formally and dimensionally appropriate to said window and fixed by heat welding to the periphery of said window, in such a way that the position and size of the window does not overlap with the rectangular plates of plasticized cardboard.
7. Banda continua para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares según reivindicación 8 caracterizada porque cuando en cada sector de la lámina continua de papel plastificado se establece una única ventana con su correspondiente red, dicha ventana se sitúa centrada respecto al eje longitudinal de la lámina continua de papel plastificado, y a ambos lados de la misma se establecen pequeñas perforaciones, carentes de red, que no coinciden con la posición de las placas rectangulares de cartón.
7. Continuous band for the manufacture of basket-type bags for horticultural and similar products according to claim 8, characterized in that when in each sector of the continuous sheet of plasticized paper a single window is established with its corresponding network, said window is located centered with respect to the axis. longitudinal of the continuous sheet of laminated paper, and on both sides of it, small perforations are established, lacking a network, which do not coincide with the position of the rectangular cardboard plates.
8. Banda continua para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares según reivindicación 7 caracterizada porque la red que cierra ia ventana es una tira continua de red que recorre longitudinalmente la lámina continua de plástico. 8. Continuous band for the manufacture of basket-type bags for fruit and vegetable products and similar products according to claim 7, characterized in that the network that closes the window is a continuous strip of network that runs longitudinally along the continuous plastic sheet.
9. Banda continua para la fabricación de bolsas tipo cesta para productos hortofrutícolas y similares según cualquiera de las reivindicaciones anteriores caracterizada porque la lámina de papel plastificado está plastificada por sus dos caras.
9. Continuous band for the manufacture of basket-type bags for fruit and vegetable products and similar products according to any of the previous claims, characterized in that the laminated paper sheet is laminated on both sides.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES13849357.2T ES2661378T3 (en) | 2012-10-22 | 2013-08-07 | Continuous band for the manufacture of plastic-type paper bags for fruit and vegetable products and the like |
| NO13849357A NO2955125T3 (en) | 2012-10-22 | 2013-08-07 | |
| EP13849357.2A EP2955125B1 (en) | 2012-10-22 | 2013-08-07 | Continuous band for the production of basket-type bags from plastic-coated paper for fruit and vegetable products |
| PL13849357T PL2955125T3 (en) | 2012-10-22 | 2013-08-07 | Continuous band for the production of basket-type bags from plastic-coated paper for fruit and vegetable products |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP201231626 | 2012-10-22 | ||
| ES201231626A ES2463617A1 (en) | 2012-10-22 | 2012-10-22 | Continuous band for the production of basket-type bags from plastic-coated paper for fruit and vegetable produce and similar products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014064307A1 true WO2014064307A1 (en) | 2014-05-01 |
Family
ID=50544067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2013/070584 WO2014064307A1 (en) | 2012-10-22 | 2013-08-07 | Continuous band for the production of basket-type bags from plastic-coated paper for fruit and vegetable produce and similar products |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2955125B1 (en) |
| ES (2) | ES2463617A1 (en) |
| NO (1) | NO2955125T3 (en) |
| PL (1) | PL2955125T3 (en) |
| WO (1) | WO2014064307A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1040772U (en) * | 1998-07-10 | 1999-05-16 | Meseguer Cristobal Sa | Web bags for horticultural products. (Machine-translation by Google Translate, not legally binding) |
| WO2008040826A1 (en) * | 2006-10-02 | 2008-04-10 | Cristóbal Meseguer, S.A. | Continuous band for producing bags for fruit and vegetable products |
| WO2009122451A1 (en) * | 2008-04-01 | 2009-10-08 | Fernando Giacometti | New paper shopper or bag and system for the production thereof |
| JP2010013127A (en) * | 2008-07-01 | 2010-01-21 | Ishizaki Shizai Kk | Bag with base paper and case with built-in bag |
| WO2012044452A1 (en) * | 2010-09-15 | 2012-04-05 | Vir Narula | Reinforced bag |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1389248A (en) * | 1964-03-31 | 1965-02-12 | Jagenberg Werke Ag | Prismatic container of paper, cardboard or other liquid-tight material |
| US3568576A (en) * | 1967-07-01 | 1971-03-09 | Michael Lehmacher | Method of producing carrier bags |
| DE4435684A1 (en) * | 1994-10-06 | 1996-04-11 | Goetze Nord West Verpackung | Packaging bags made of paper, plastic or the like and process for its manufacture |
-
2012
- 2012-10-22 ES ES201231626A patent/ES2463617A1/en active Pending
-
2013
- 2013-08-07 EP EP13849357.2A patent/EP2955125B1/en active Active
- 2013-08-07 NO NO13849357A patent/NO2955125T3/no unknown
- 2013-08-07 PL PL13849357T patent/PL2955125T3/en unknown
- 2013-08-07 ES ES13849357.2T patent/ES2661378T3/en active Active
- 2013-08-07 WO PCT/ES2013/070584 patent/WO2014064307A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1040772U (en) * | 1998-07-10 | 1999-05-16 | Meseguer Cristobal Sa | Web bags for horticultural products. (Machine-translation by Google Translate, not legally binding) |
| WO2008040826A1 (en) * | 2006-10-02 | 2008-04-10 | Cristóbal Meseguer, S.A. | Continuous band for producing bags for fruit and vegetable products |
| WO2009122451A1 (en) * | 2008-04-01 | 2009-10-08 | Fernando Giacometti | New paper shopper or bag and system for the production thereof |
| JP2010013127A (en) * | 2008-07-01 | 2010-01-21 | Ishizaki Shizai Kk | Bag with base paper and case with built-in bag |
| WO2012044452A1 (en) * | 2010-09-15 | 2012-04-05 | Vir Narula | Reinforced bag |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2955125A4 (en) | 2016-11-16 |
| EP2955125B1 (en) | 2017-12-06 |
| ES2661378T3 (en) | 2018-03-28 |
| ES2463617A1 (en) | 2014-05-28 |
| NO2955125T3 (en) | 2018-05-05 |
| EP2955125A1 (en) | 2015-12-16 |
| PL2955125T3 (en) | 2018-05-30 |
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