ES2251311B1 - BAG FEEDING SYSTEM FOR HORTOFRUTICOL AND SIMILAR PRODUCT PACKING MACHINES. - Google Patents

BAG FEEDING SYSTEM FOR HORTOFRUTICOL AND SIMILAR PRODUCT PACKING MACHINES. Download PDF

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Publication number
ES2251311B1
ES2251311B1 ES200402390A ES200402390A ES2251311B1 ES 2251311 B1 ES2251311 B1 ES 2251311B1 ES 200402390 A ES200402390 A ES 200402390A ES 200402390 A ES200402390 A ES 200402390A ES 2251311 B1 ES2251311 B1 ES 2251311B1
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Prior art keywords
bags
bag
packaging machines
feeding system
fruit
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Spanish (es)
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ES2251311A1 (en
Inventor
Jose M. Meseguer Huertas
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Cristobal Meseguer SA
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Cristobal Meseguer SA
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Priority to ES200402390A priority Critical patent/ES2251311B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/02—Packaging agricultural or horticultural products
    • B65B25/04—Packaging fruit or vegetables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Packaging Of Special Articles (AREA)

Abstract

Sistema de alimentación de bolsas para máquinas envasadoras de productos hortofrutícolas y similares. El sistema se basa en utilizar bolsas (1) previamente conformadas, que forman un bloque compacto (2), prismático-rectangular, integrado en un casette de alimentación en el que participan una pareja de barras paralelas (3) que atraviesan el bloque de bolsas (2) a través de respectivos orificios (4) existentes en dichas bolsas (1), de manera que dichas bolsas (1) son suministradas unitariamente a la máquina envasadora, y de manera que ésta última no debe de disponer más que de medios adecuados para el llenado unitario de cada bolsa y posterior cierre de la misma. Se simplifican así de forma muy considerable las máquinas envasadoras convencionales que alimentarse mediante bandas o tubos continuos, en forma de bobina, debían disponer de medios para conformación e independización de las bolsas.Bag feeding system for fruit and vegetable products packaging machines and the like. The system is based on using previously formed bags (1), which form a compact (2), prismatic-rectangular block, integrated in a feeding cassette in which a pair of parallel bars (3) that cross the bag block participate. (2) through respective holes (4) existing in said bags (1), so that said bags (1) are supplied unitary to the packaging machine, and so that the latter should not have more than adequate means for the unit filling of each bag and subsequent closure of it. Conventional packaging machines are thus greatly simplified that by feeding through continuous bands or tubes, in the form of a coil, they should have means for forming and independentizing the bags.

Description

Sistema de alimentación de bolsas para máquinas envasadoras de productos hortofrutícolas y similares.Bag feeding system for machines Packaging machines for fruit and vegetable products and the like.

Objeto de la invenciónObject of the invention

La presente invención se refiere a un nuevo sistema de alimentación de bolsas, ya sean de plástico o de papel, para máquinas envasadoras de productos hortofrutícolas, como por ejemplo las bolsas utilizadas en la comercialización de patatas, naranjas, etc.The present invention relates to a new bag feeding system, whether plastic or paper, for packaging machines for fruit and vegetable products, as per example the bags used in the marketing of potatoes, oranges, etc.

El objeto de la invención es conseguir que los destinatarios de estas bolsas, los envasadores de dichos productos hortofrutícolas, puedan utilizar máquinas envasadoras considerablemente más simples y consecuentemente más económicas que las que son necesarias con los actuales sistemas de alimentación del tipo de bolsas citado.The object of the invention is to achieve that recipients of these bags, the packers of these products fruit and vegetable, can use packaging machines considerably simpler and consequently cheaper than those that are necessary with the current feeding systems of the type of bags mentioned.

Antecedentes de la invenciónBackground of the invention

Determinados productos hortofrutícolas, como por ejemplo los anteriormente citados, se comercializan en bolsas de plástico, de estructura reticular, que permiten tanto la aireación como la directa visualización del producto contenido en su interior.Certain fruit and vegetable products, as per For example, the aforementioned, are sold in bags of plastic, reticular structure, which allow both aeration as the direct visualization of the product contained in your inside.

En unos casos la citada estructura reticular afecta a toda la superficie de la bolsa, mientras que en otros casos la afecta de forma parcial, determinándose en la misma franjas o áreas reticuladas que se combinan con otras totalmente cerradas, sobre las que es factible cualquier tipo de impresión gráfica.In some cases the aforementioned reticular structure affects the entire surface of the bag, while in others cases affect it partially, being determined in the same strips or crosslinked areas that combine with other fully enclosed ones, on which any type of graphic printing is feasible.

Para la alimentación de las máquinas envasadoras se utilizan dos sistemas:For the feeding of packaging machines Two systems are used:

- Uno en el que se parte de una banda continua, en la que se establecen franjas longitudinales de estructura reticular alternadas con franjas cerradas, o bien un cuerpo laminar base cerrado con ventanas sobre las que se establecen segmentos de estructura reticular, convenientemente fijados mediante termosoldadura o mediante adhesivos al cuerpo base, en función de que este último sea de plástico o de papel, de manera que esta banda continua es suministrada en forma de bobina a las máquinas envasadoras, que lo primero que tienen que hacer es convertir el citado cuerpo laminar continuo en un cuerpo tubular continuo, cerrándolo por sus bordes longitudinales, seguidamente establecer líneas transversales de soldadura o adhesivo para cierre del fondo de cada una de las bolsas obtenibles del citado cuerpo tubular, seguidamente introducir en cada bolsa la dosis del producto de que se trate, y finalmente proceder al cierre de dicha bolsa y corte para independización de la misma del resto del cuerpo tubular continuo. Se desprende de lo anteriormente expuesto la alta complejidad estructural y funcional de las máquinas envasadoras que utilizan este sistema.- One in which you start from a continuous band, in which longitudinal strips of structure are established lattice alternated with closed stripes, or a laminar body closed base with windows on which segments of reticular structure, conveniently fixed by heat welding or by adhesives to the base body, depending on that the latter is made of plastic or paper, so that this continuous band is supplied in coil form to the machines packaging machines, the first thing they have to do is convert the said continuous laminar body in a continuous tubular body, closing it by its longitudinal edges, then set transverse welding lines or adhesive for bottom closure of each of the bags obtainable from said tubular body, then enter in each bag the dose of the product of which concerned, and finally proceed to the closure of said bag and cut for independence from it from the rest of the tubular body continuous. It follows from the above the discharge structural and functional complexity of the packaging machines that They use this system.

- El otro sistema consiste en suministrar a las máquinas envasadoras la citada banda continua ya transformada en un cuerpo tubular, longitudinalmente cerrado y también en forma de bobina, de manera que la máquina tan sólo tiene que efectuar las operaciones inherentes al cierre del fondo de cada bolsa, el llenado de la misma, cierre de su embocadura y corte para independización del resto de la bobina. En este caso las máquinas a utilizar presentan una complejidad ligeramente menor, por cuanto que no requieren de la operación de transformación de la banda continua en un tubo continuo, pero sin embargo, deben realizar el resto de las operaciones anteriormente citadas, por lo que su complejidad sigue siendo muy considerable.- The other system is to supply the packaging machines the aforementioned continuous band already transformed into a tubular body, longitudinally closed and also in the form of coil, so that the machine only has to carry out the operations inherent to the closing of the bottom of each bag, the filling it, closing its mouth and cutting to independence of the rest of the coil. In this case the machines to use have a slightly lower complexity, because do not require the operation of continuous band transformation in a continuous tube, but nevertheless, they must perform the rest of the aforementioned operations, so its complexity It is still very considerable.

Descripción de la invenciónDescription of the invention

El sistema de alimentación que la invención propone permite una notable simplificación en las máquinas envasadoras a las que se destina, por cuanto que estas últimas tan sólo han de estar dotadas de medios para llenado y cierre de cada una de las bolsas.The feeding system that the invention proposes allows a remarkable simplification in the machines packaging machines to which it is intended, because the latter so they only have to be equipped with means for filling and closing each One of the bags.

Para ello y de forma más concreta el sistema de alimentación que se preconiza consiste en utilizar bolsas previamente conformadas que se agrupan en bloques compactos, de manera que las bolsas de cada bloque quedan integradas en un casette de alimentación, desde el que unitariamente son suministradas a la máquina envasadora.To do this and more specifically the system of Food recommended is to use bags previously formed that are grouped into compact blocks, of so that the bags of each block are integrated in a feeding cassette, from which they are unitarily supplied to the packaging machine.

Las citadas bolsas participantes en el bloque compacto presentan en las proximidades de su embocadura una pareja de orificios a través de los que el bloque de bolsas se acopla a una pareja de barras paralelas de que dispone el citado casette, actuando tales barras como elementos sustentadores de las bolsas durante la fase de alimentación a la máquina envasadora, de las que tales bolsas son extraídas unitariamente mediante un mecanismo alimentador adecuado.The mentioned bags participating in the block compact they present in the vicinity of their mouth a couple of holes through which the bag block is coupled to a pair of parallel bars available to the aforementioned cassette, such bars acting as sustaining elements of the bags during the feeding phase to the packaging machine, of which such bags are unitarily removed by a mechanism proper feeder.

Consecuentemente y como anteriormente se ha dicho, este sistema de alimentación permite que la máquina envasadora no tenga más función que la de llenar y cerrar cada bolsa, lo que permite una muy acusada simplificación estructural de la misma, con el consecuente abaratamiento de costos para el envasador.Consequently and as previously it has been said, this feeding system allows the machine packing machine has no more function than filling and closing each bag, which allows a very pronounced structural simplification of the same, with the consequent cost reduction for the packer.

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 del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde 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, according to a preferred example of practical realization of it, is accompanied as part member of that description, a set of drawings where with illustrative and non-limiting nature, what has been represented next:

La figura 1. - Muestra, según una representación esquemática en perspectiva, un bloque de bolsas realizado de acuerdo con el sistema de alimentación para máquinas envasadoras de productos hortofrutícolas que constituye el objeto de la presente invención, apareciendo la primera de dichas bolsas desacoplada del resto del bloque y con su embocadura abierta.Figure 1. - Sample, according to a representation schematic in perspective, a block of bags made of According to the feeding system for packaging machines fruit and vegetable products that is the subject of this invention, the first of said uncoupled bags appearing from the rest of the block and with its mouth open.

La figura 2. - Muestra un detalle en perspectiva de una alternativa de fabricación para las bolsas que participan en el bloque de la figura anterior.Figure 2. - Shows a detail in perspective of a manufacturing alternative for the bags participating in the block of the previous figure.

La figura 3. - Muestra, también según una vista en perspectiva, otra alternativa de fabricación para dichas bolsas, dentro de la amplia gama de posibilidades existente al efecto.Figure 3. - Sample, also according to a view in perspective, another manufacturing alternative for such bags, within the wide range of possibilities existing for this purpose.

La figura 4. - Muestra una bolsa como la de la figura 3 a su salida de la máquina envasadora, es decir, debidamente cerrada.Figure 4. - Shows a bag like that of the Figure 3 at its exit from the packaging machine, that is, properly closed.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de las figuras reseñadas puede observarse como el sistema de alimentación que la invención propone consiste en agrupar un número indefinido de bolsas (1), perfectamente acabadas, a expensas nada más de su llenado y definitivo cierre, en un bloque compacto (2), que obviamente adoptará una configuración prismático-rectangular, en el que dichas bolsas (1), debidamente plegadas, se mantienen íntimamente unidas entre sí, e integradas en un casette, no representado en los dibujos, en el que participa una pareja de barras paralelas (3), que son pasantes a través de orificios (4) operativamente establecidos en el cuerpo de las bolsas (1), cerca de su embocadura (5) o extremidad superior, de manera que dichas barras (3) actúan como soporte sustentador de las bolsas y como guía para extracción unitaria de las mismas, con el concurso de cualquier alimentador que las traslade unitariamente a la máquina envasadora, la cual y como repetidamente se ha dicho, no tendrá que llevar a cabo más operaciones que las de llenado de cada bolsa, para una dosis preestablecida de producto, y definitivo cerrado de la misma, bien mediante una línea transversal de termosoldadura paralela y próxima a su embocadura (5), cuando las bolsas sean de plástico, o mediante una línea de adhesivo cuando sean de papel.In view of the figures outlined you can be observed as the feeding system that the invention proposes it consists of grouping an indefinite number of bags (1), perfectly finished, at the expense of nothing more than its filling and definitive closure, in a compact block (2), which obviously will adopt a prismatic-rectangular configuration, wherein said bags (1), duly folded, are kept intimately linked together, and integrated into a cassette, no represented in the drawings, in which a couple of parallel bars (3), which are through holes (4) Operationally established in the body of the bags (1), near of its mouth (5) or upper extremity, so that said bars (3) act as a support for the bags and as guide for unit extraction thereof, with the contest of any feeder that moves them unitary to the machine packing machine, which and as repeatedly stated, will not have to carry out more operations than filling each bag, for a pre-established dose of product, and definitively closed of the same, either by means of a transverse line of heat welding parallel and close to its mouth (5), when the bags are of plastic, or through an adhesive line when they are paper.

Cada bolsa (1) estará dotada de paredes laterales (6) replegadas interiormente, tal como muestra la figura 1, y estarán dotadas de zonas reticulares (7) situadas sobre su cara frontal y/o sobre su cara posterior, como en el ejemplo de realización práctica representado en la figura 1, dichas áreas reticulares (7') pueden afectar a sus paredes laterales y plegables, como en el caso de la figura 2, o bien pueden afectar a unas y otras, como en el caso de la figura 3, en todos los casos tanto de forma parcial como de forma total y mediante áreas unitarias para cada cara o múltiples en cada una de ellas.Each bag (1) will be equipped with walls laterally folded (6), as shown in the figure 1, and will be provided with reticular zones (7) located on its front face and / or on its back face, as in the example of practical embodiment represented in figure 1, said areas reticular (7 ') can affect its lateral and folding walls, as in the case of figure 2, or they can affect some and others, as in the case of figure 3, in all cases of both partially as a whole and by unit areas to each face or multiple in each of them.

Sea cual fuere la estructuración de las bolsas (1), en cuanto a la existencia en la misma de sectores (7-7') de estructura reticular, y tanto en el caso de que el cuerpo base de la bolsa sea de plástico como de papel, se llega tras el envasado al resultado final mostrado en la figura 4, donde se aprecia cómo la dosis de producto (8), además de quedar perfectamente protegida y aireada en el interior de la bolsa (1), resulta directamente visible desde el exterior.Whatever the structuring of the bags (1), as regards the existence in the same of sectors (7-7 ') of reticular structure, and both in the case that the base body of the bag is made of plastic and paper, arrives after packaging the final result shown in figure 4, where you can see how the dose of product (8), besides being perfectly protected and airy inside the bag (1), It is directly visible from the outside.

Claims (4)

1. Sistema de alimentación de bolsas para máquinas envasadoras de productos hortofrutícolas y similares, que teniendo como finalidad que dichas máquinas envasadoras tan sólo lleven a cabo las operaciones de llenado unitario de dichas bolsas con la dosis correspondiente de producto, y posterior cerrado de las mismas, se caracteriza porque consiste en disponer las citadas bolsas (1), previamente conformadas, formando bloques compactos (2), de configuración prismático-rectangular, en los que dichas bolsas (1) se adosan lateralmente debidamente plegadas, alojándose dicho bloque (2) en un casete de alimentación provisto de una pareja de barras paralelas (3) que atraviesan el bloque de bolsas (2) a través de orificios (4) operativamente practicados en dichas bolsas (1), en las proximidades de su embocadura (5), de manera que dichas barras (3) actúan como medios sustentadores de las bolsas (1) y como guías para evacuación unitaria de dichas bolsas arrastradas por un alimentador de cualquier tipo convencional.1. Bag feeding system for packaging machines for fruit and vegetable products and the like, whose purpose is that said packaging machines only carry out the unit filling operations of said bags with the corresponding dose of product, and subsequent closure thereof , is characterized in that it consists in arranging the aforementioned bags (1), previously formed, forming compact blocks (2), of prismatic-rectangular configuration, in which said bags (1) are attached laterally duly folded, housing said block (2) in a feed cassette provided with a pair of parallel bars (3) that pass through the bag block (2) through holes (4) operatively made in said bags (1), in the vicinity of its mouth (5), so that said bars (3) act as supportive means for the bags (1) and as guides for unitary evacuation of said bags carried by a feeder d e any conventional type. 2. Sistema de alimentación de bolsas para máquinas envasadoras de productos hortofrutícolas y similares, según reivindicación 1ª, caracterizado porque las bolsas (1) cuentan con paredes laterales (6) replegadas interiormente y con su fondo debidamente cerrado.2. Bag feeding system for fruit and vegetable products packaging machines and the like according to claim 1, characterized in that the bags (1) have side walls (6) folded inside and with their bottom properly closed. 3. Sistema de alimentación de bolsas para máquinas envasadoras de productos hortofrutícolas y similares, según reivindicaciones anteriores, caracterizado porque las citadas bolsas (1) presentan un cuerpo base, indistintamente de plástico o papel, con áreas (7-7') de estructura reticulada para aireación del producto (8) alojado en su interior.3. Bag feeding system for fruit and vegetable products packaging machines and the like according to previous claims, characterized in that said bags (1) have a base body, indistinctly of plastic or paper, with areas (7-7 ') of cross-linked structure for aeration of the product (8) housed inside. 4. Sistema de alimentación de bolsas para máquinas envasadoras de productos hortofrutícolas y similares, según reivindicación 3ª, caracterizado porque las áreas de estructura reticulada (7-7') se sitúan indistintamente en una o más paredes laterales de la bolsa, afectando parcial o integralmente a las mismas, y están fijadas al cuerpo base mediante termosoldadura cuando éste es de plástico, y mediante adhesivo cuando es de papel.4. Bag feeding system for packaging machines for fruit and vegetable products and similar, according to claim 3, characterized in that the areas of cross-linked structure (7-7 ') are located interchangeably in one or more side walls of the bag, partially or integrally affecting to them, and are fixed to the base body by heat welding when it is plastic, and by adhesive when it is paper.
ES200402390A 2004-10-07 2004-10-07 BAG FEEDING SYSTEM FOR HORTOFRUTICOL AND SIMILAR PRODUCT PACKING MACHINES. Active ES2251311B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200402390A ES2251311B1 (en) 2004-10-07 2004-10-07 BAG FEEDING SYSTEM FOR HORTOFRUTICOL AND SIMILAR PRODUCT PACKING MACHINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200402390A ES2251311B1 (en) 2004-10-07 2004-10-07 BAG FEEDING SYSTEM FOR HORTOFRUTICOL AND SIMILAR PRODUCT PACKING MACHINES.

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ES2251311A1 ES2251311A1 (en) 2006-04-16
ES2251311B1 true ES2251311B1 (en) 2007-08-01

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2008025C2 (en) * 2011-12-23 2013-06-26 Petrus Johannes Maria Herwijnen DEVICE FOR PACKING MUSHROOMS.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB879593A (en) * 1959-03-26 1961-10-11 Joseph Chadwick & Sons Ltd Improvements in or relating to paper or cardboard bags
AU551350B2 (en) * 1981-12-18 1986-04-24 Kureha Kagaku Kogyo K.K. Bag opener
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.
US6030120A (en) * 1998-10-16 2000-02-29 Kenneth Fox Supply Co. Produce bag with improved wicket features
ES2171120B1 (en) * 2000-06-22 2003-05-16 Olaechea Rosalina Paniagua MACHINE FOR FILLING AND CLOSURE OF BAGS FOR HORTIFRUTICOL ARTICLES.
ES2204272B1 (en) * 2002-02-21 2005-08-01 Cristobal Meseguer, S.A. COIL FOR MANUFACTURE OF BAGS FOR HORTOFRUTICOLAS AND SIMILAR PRODUCTS.
ES1052810Y (en) * 2002-09-12 2003-06-01 Linpac Plastics Pravia S A MACHINE TO FACILITATE THE INTRODUCTION AND / OR PACKAGING OF FOOD PRODUCTS IN BAGS

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