ES2282592T3 - PACKAGING BAG. - Google Patents

PACKAGING BAG. Download PDF

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Publication number
ES2282592T3
ES2282592T3 ES03405925T ES03405925T ES2282592T3 ES 2282592 T3 ES2282592 T3 ES 2282592T3 ES 03405925 T ES03405925 T ES 03405925T ES 03405925 T ES03405925 T ES 03405925T ES 2282592 T3 ES2282592 T3 ES 2282592T3
Authority
ES
Spain
Prior art keywords
bag
opening
opening section
front side
seam
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 - Lifetime
Application number
ES03405925T
Other languages
Spanish (es)
Inventor
Daniel Bossel
Kyeni Mbiti
Jochem Willemse
Peter Kanscar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3A Composites International AG
Original Assignee
Alcan Technology and Management Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Application granted granted Critical
Publication of ES2282592T3 publication Critical patent/ES2282592T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/58Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827Tear-lines provided in a wall portion
    • B65D75/5833Tear-lines provided in a wall portion for tearing out a portion of the wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/20Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/06Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/02Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B65B9/2056Machines for packages of special type or form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2575/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D2575/52Details
    • B65D2575/58Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/60Containers, packaging elements or packages, specially adapted for particular articles or materials for sweets or like confectionery products

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)

Abstract

Bolsa de envase fabricada a partir de un material de lámina flexible, con un lado delantero de la bolsa esencialmente rectangular y un lado trasero de la bolsa y con un sistema de apertura y de cierre de nuevo, en el que una sección de apertura (22) del material de lámina, prevista sobre el lado delantero de la bolsa (34) para la formación de una abertura (28), está delimitada por una zona de debilitamiento (24) de forma lineal, en el interior de la bolsa (10) está dispuesto un elemento de refuerzo (30) que estabiliza la forma de la bolsa y una parte de la bolsa (10) cubre, como pestaña plegable de cierre de nuevo (20), la sección de apertura (22) y está encolado de forma permanente con ésta, caracterizada porque la bolsa (10) es una bolsa de manguera formada por una costura longitudinal (12) y por dos costuras transversales (14, 16) que se extienden transversalmente a ésta y la pestaña de cierre de nuevo (20) está formada por una parte de la bolsa de manguera que se extiende más allá de una de las costuras transversales (16) hasta una tercera costura transversal (18) y el elemento de refuerzo (30) es una tira de material (38) configurada en un lazo cerrado y encolada de un material rígido, cuya anchura corresponde esencialmente a la anchura interior de la bolsa, en la que la tira de material (38) del lado trasero de la bolsa (36) se apoya en el interior como pieza de fondo (40) y en la zona de la primera y segunda costura de sellado transversal (14, 16) se apoya como extremos (42, 44), curvados hacia dentro, doblados hacia el lado delantero de la bolsa (34), de la pieza de fondo (40) del lado interior de la bolsa y presenta un receso (46), que corresponde aproximadamente en tamaño y forma a la sección de apertura (22) o bien a la abertura (28), en la que la sección de abertura (22) o bien la abertura (28) y el receso (46) se colocan superpuestas aproximadamente de forma coincidente.Container bag made from a flexible sheet material, with an essentially rectangular front side of the bag and a rear side of the bag and a new opening and closing system, in which an opening section (22 ) of the sheet material, provided on the front side of the bag (34) for the formation of an opening (28), is delimited by a weakening zone (24) linearly, inside the bag (10) a reinforcing element (30) is provided that stabilizes the shape of the bag and a part of the bag (10) covers, as a folding closing tab (20), the opening section (22) and is glued so permanent with it, characterized in that the bag (10) is a hose bag formed by a longitudinal seam (12) and by two transverse seams (14, 16) that extend transversely to it and the closing tab again (20) It is formed by a part of the hose bag that extends nde beyond one of the transverse seams (16) to a third transverse seam (18) and the reinforcing element (30) is a strip of material (38) configured in a closed and glued loop of a rigid material, whose width It corresponds essentially to the inner width of the bag, in which the strip of material (38) on the back side of the bag (36) rests inside as a bottom piece (40) and in the area of the first and second Transverse sealing seam (14, 16) is supported as ends (42, 44), curved inward, bent towards the front side of the bag (34), the bottom piece (40) of the inner side of the bag and it has a recess (46), corresponding approximately in size and shape to the opening section (22) or to the opening (28), in which the opening section (22) or the opening (28) and the Recess (46) are placed overlapping approximately coincidentally.

Description

Bolsa de envase.Container bag

La invención se refiere a una bolsa de envase de acuerdo con el preámbulo de la reivindicación 1.The invention relates to a packaging bag of according to the preamble of claim 1.

Las bolsas de envase conocidas con sistema integrado de apertura y de cierre de nuevo son construcciones configuradas costosas a partir de láminas formadas de una pluralidad de capas. La fabricación de tales bolsas de envase es relativamente intensiva de costes. Otro inconveniente de las bolsas de envase fabricadas a partir de un material de lamina flexible reside en que, en general, son poco estables y, por lo tanto, no siempre es fácil una extracción del producto de llenado.Known container bags with system integrated opening and closing again are constructions costly configured from sheets formed of a plurality of layers. The manufacture of such packaging bags is relatively cost intensive. Another inconvenience of the bags of packaging made from a flexible sheet material it resides in that, in general, they are not very stable and therefore not It is always easy to extract the filling product.

Se conoce a partir del documento JP-A-10 147 365 una bolsa de envase del tipo mencionado anteriormente. El elemento de refuerzo conocido a partir de esta publicación es un recipiente de forma rectangular de cartón en forma de una caja abierta por arriba, como se conoce por los envases de cigarrillos.It is known from the document JP-A-10 147 365 one container bag of the type mentioned above. The known reinforcing element as of this publication is a rectangular shaped container cardboard in the form of an open box on top, as it is known For cigarette containers.

El documento US-A-2 514 255 publica una bolsa de manguera formada por una costura longitudinal y por dos costuras transversales que se extiende transversalmente a ésta, con una parte de la bolsa de manguera, que se extiende más allá de una de las costuras transversales hasta una tercera costura transversal, como pestaña de cierre de nuevo.The document US-A-2 514 255 publishes a bag of hose formed by a longitudinal seam and two seams transversal that extends transversely to it, with a part of the hose bag, which extends beyond one of the cross seams up to a third cross seam, such as closing tab again.

Se conoce a partir del documento JP-A-10 152 179 una bolsa de manguera con un elemento de refuerzo en forma de una tira de material configurada en un lazo abierto con un recorte de abertura.It is known from the document JP-A-10 152 179 a bag of hose with a reinforcing element in the form of a strip of material set in an open loop with a cutout of opening.

La invención tiene el cometido de crear una bolsa de envase del tipo mencionado al principio, que presenta una cierta estabilidad de forma, de manera que los productos de llenado en piezas, como por ejemplo grageas, se pueden extraer sin dificultad. Otro objetivo de la invención es la creación de un sistema sencillo de apertura y de cierre de nuevo. Además, la bolsa de envase debe poder fabricarse de una manera
sencilla.
The invention has the task of creating a container bag of the type mentioned at the beginning, which has a certain shape stability, so that the products of filling in pieces, such as dragees, can be extracted without difficulty. Another objective of the invention is the creation of a simple opening and closing system again. In addition, the container bag must be able to be manufactured in a way
simple.

A la solución de acuerdo con la invención conduce una bolsa de envase con las características de la reivindicación 1.To the solution according to the invention drive a container bag with the characteristics of the claim 1.

La bolsa de envase de acuerdo con la invención es de forma estable, se caracteriza por un diseño atractivo, presenta un sistema sencillo de cierre de nuevo y se puede fabricar de una manera sencilla como bolsa de manguera.The container bag according to the invention It is stably, characterized by an attractive design, It presents a simple closing system again and can be manufactured in a simple way as a hose bag.

La bolsa es una bolsa de manguera formada por una costura longitudinal y por dos costuras transversales que se extienden transversalmente a ésta y la pestaña de cierre de nuevo está formada por una parte de la bolsa de manguera que se extiende más allá de una de las costuras transversales hasta una tercera costura transversal.The bag is a hose bag formed by a longitudinal seam and by two transverse seams that extend transversely to this one and the closing tab again It is formed by a part of the hose bag that extends beyond one of the transverse seams up to a third cross seam

De una manera más conveniente, la pestaña de cierre de nuevo está conectada de forma desprendible con el lado delantero de la bolsa fuera de la sección de la abertura por medio de un adhesivo, de manera que es posible una apertura y un cierre de nuevo múltiples de la bolsa de envase.In a more convenient way, the tab closure again is detachably connected to the side front of the bag outside the opening section by means of an adhesive, so that opening and closing is possible again multiple of the container bag.

En una forma de realización preferida de la bolsa de envase de acuerdo con la invención, la zona de debilitamiento lineal que delimita la sección de abertura, es una línea de corte o línea de perforación que reduce localmente el espesor de la lámina.In a preferred embodiment of the container bag according to the invention, the area of linear weakening that delimits the opening section, is a cutting line or drilling line that locally reduces the sheet thickness.

El elemento de refuerzo está formado por una tira de material que corresponde esencialmente a la anchura interior de la bolsa, que se apoya por dentro en el lado trasero de la bolsa como pieza de fondo y que se dobla en los dos extremos hacia el lado delantero de la bolsa, a partir de un material rígido, con preferencia de cartón. La tira de material forma un lazo con un receso que corresponde aproximadamente a la sección de abertura en tamaño y forma.The reinforcing element is formed by a strip of material that essentially corresponds to the interior width  of the bag, which rests inside on the back side of the bag as a background piece and that bends at both ends towards the front side of the bag, from a rigid material, with cardboard preference. The strip of material forms a loop with a recess corresponding approximately to the opening section in size and shape

Otras ventajas, características y detalles de la invención se deducen a partir de la siguiente descripción de ejemplos de realización preferidos así como con la ayuda del dibujo; éste muestra de forma esquemática lo siguiente:Other advantages, features and details of the invention are deduced from the following description of preferred embodiments as well as with the help of the drawing; It shows schematically the following:

La figura 1 muestra la fabricación continua de bolsas de envase como bolsas de manguera con costura de sellado longitudinal.Figure 1 shows the continuous manufacture of container bags such as hose bags with sealing seam longitudinal.

La figura 2 muestra una vista inclinada sobre una bolsa de envase fabricada de acuerdo con la figura 1, antes del plegamiento y encolado de las pestañas de cierre de nuevo.Figure 2 shows an inclined view on a container bag manufactured according to figure 1, before folding and gluing the closing tabs again.

La figura 3 muestra una vista inclinada sobre la bolsa de envase de la figura 2 con pestaña de cierre de nuevo plegada y encolada.Figure 3 shows an inclined view on the container bag of figure 2 with closure tab again folded and glued.

La figura 4 muestra una sección a través del sistema de cierre de nuevo de la bolsa de envase de la figura 3 de acuerdo con su línea I-I.Figure 4 shows a section through the closure system of the container bag of figure 3 of agreement with your I-I line.

La figura 5 muestra una vista inclinada sobre la bolsa de envase de la figura 3 en el estado abierto.Figure 5 shows an inclined view on the container bag of figure 3 in the open state.

La figura 6 muestra una vista inclinada sobre un elemento de refuerzo.Figure 6 shows an inclined view on a reinforcing element

La figura 7 muestra una vista inclinada sobre una bolsa de envase con elemento de refuerzo insertado de la figura 6.Figure 7 shows an inclined view on a container bag with reinforcement element inserted from the figure 6.

De acuerdo con la figura 1, se desenrolla una lámina 48 en forma de banda, prevista para la fabricación de bolsas de envase 10 desde un rollo de reserva 50 y se forma en un dispositivo no mostrado en detalle de una manera conocida bajo la formación de una costura de sellado longitudinal 12 de una manera continua para formar una manguera 13. Después de la aplicación de una primera costura de sellado transversal 14 se inserta en la dirección de la flecha A un elemento de refuerzo 30 y se rellena el producto de llenado. Aunque en el dibujo la manguera de lámina 13 se extiende en dirección horizontal, se entiende por sí mismo que durante el llenado de productos de llenado en piezas, como por ejemplo grageas, la manguera es conducida verticalmente. Después de cada llenado con producto de llenado se aplica, junto a la costura de sellado longitudinal 12 formada de una manera continua, en cada caso una segunda costura de sellado transversal 16 que cierra la bolsa de envase.According to Figure 1, a winding is unwound. strip 48 in the form of a band, intended for the manufacture of bags of container 10 from a reserve roll 50 and is formed in a device not shown in detail in a known manner under the formation of a longitudinal sealing seam 12 in one way continue to form a hose 13. After the application of a first transverse seal seam 14 is inserted into the direction of the arrow To a reinforcing element 30 and the filling product Although in the drawing the hose 13 extends in a horizontal direction, it is understood by itself that during the filling of parts filling products, as per For example, the hose is driven vertically. After Each filling with filling product is applied, next to the seam of longitudinal sealing 12 formed in a continuous manner, in each case a second transverse seal seam 16 that closes the container bag

Antes de la formación de la bolsa de envase siguiente se forma con una tercera costura de sellado transversal 18 otra parte de la bolsa, que extiende la segunda costura de sellado transversal 16 y la tercera costura de sellado transversal 18 como pestaña de cierre de nuevo 20. En un dispositivo de corte no mostrado se separan las bolsas de envase 10 equipadas, respectivamente, con una pestaña de cierre de nuevo 20 por las costuras de sellado transversal comunes 14 18 en las bolsas de envase 10 individuales.Before the formation of the container bag following is formed with a third cross-seam seam 18 another part of the bag, which extends the second seam of cross seal 16 and the third cross seal seam 18 as closing tab again 20. In a cutting device no shown are equipped container bags 10 separated, respectively, with a closing tab again 20 by the common transverse sealing seams 14 18 in the bags 10 individual containers.

Como se muestra en la figura 2, sobre el lado delantero 34 de la bolsa de envase 10 se dispone una sección de abertura limitada por una zona de debilitamiento 24 de forma lineal. La zona de debilitamiento 24 de forma lineal se encuentra, por ejemplo, en la forma de una sección que no atraviesa todo el espesor del material de láminas o en la forma de perforaciones dispuestas a lo largo de una línea y que no atraviesan totalmente el espesor del material de las láminas.As shown in figure 2, on the side front 34 of the container bag 10 a section of opening limited by a weakening zone 24 linearly. The weakening zone 24 in a linear fashion is, by example, in the form of a section that does not cross the entire thickness of the sheet material or in the form of perforations arranged to along a line and that do not completely cross the thickness of the sheet material.

En el estado cerrado de la bolsa de envase 10 representado en las figuras 3 y 4, la parte de la bolsa, que sirve como pestaña de cierre de nuevo 20, está plegada alrededor de la segunda costura de sellado transversal y está encolada de forma permanente por medio de un adhesivo permanente 26 con la sección de
abertura.
In the closed state of the container bag 10 shown in Figures 3 and 4, the part of the bag, which serves as a closing tab 20, is folded around the second transverse sealing seam and is permanently glued by means of a permanent adhesive 26 with the section of
opening.

Para la apertura de la bolsa de envase 10 se retira la pestaña de cierre de nuevo 20 fuera de la superficie de la bolsa y se despliega hacia fuera alrededor de la segunda costura de sellado transversal 16. Puesto que la pestaña de cierre de nuevo 20 se encola de forma permanente con la sección de abertura 22 sobre el lado delantero de la bolsa 34, la sección de abertura 22 permanece adherida en el lado interior de la pestaña de cierre de nuevo 20 y se forma un orificio 28 sobre el lado delantero de la bolsa 34. Para la fijación de la pestaña de cierre de nuevo 20 sobre el lado delantero de la bolsa 34 después de haber realizado el orificio por primera vez sirve una tira adhesiva 32 de un adhesivo, que está dispuesta fuera del orificio 28 en la pestaña 20.For the opening of the container bag 10, remove the closing tab again 20 off the surface of the bag and unfolds out around the second seam of cross sealing 16. Since the closing tab again 20 is permanently glued with the opening section 22 on the front side of the bag 34, the opening section 22 remains attached to the inner side of the closing tab of new 20 and a hole 28 is formed on the front side of the bag 34. For fixing the closing tab again 20 on the front side of the bag 34 after the hole for the first time serves an adhesive strip 32 of an adhesive, which is arranged outside the hole 28 in the tab 20.

Un elemento de refuerzo 30 representado en la figura 6 está presente en forma de una tira de material 38 configurada en forma de un lazo y encolada con un receso 46 que corresponde a la sección de la abertura 22 o bien a la abertura 28 en el lado delantero de la bolsa 34 en cuando a la forma y al tamaño.A reinforcing element 30 represented in the Figure 6 is present in the form of a strip of material 38 configured in the form of a loop and glued with a recess 46 that corresponds to the section of the opening 22 or to the opening 28 on the front side of the bag 34 as to the shape and the size.

La tira de material 38 en forma de lazo, insertada según la figura 7 como elemento de refuerzo en la bolsa de envase 10 se apoya con una parte de fondo 40 en el lado interior del lado trasero de la bolsa 36. Los dos extremos curvados hacia dentro 42, 44 de la parte de fondo 40 se apoyan en el lado interior de la bolsa en la zona de la primera y segunda costura de sellado transversal 14, 16. La posición del receso 46 sobre la tira de material se elige para que la sección de la abertura 22 o bien la abertura y el receso 46 se coloquen en superposición aproximada.The strip 38 material in the form of a loop, inserted according to figure 7 as a reinforcement element in the bag of container 10 is supported with a bottom part 40 on the inner side on the back side of the bag 36. The two ends curved towards inside 42, 44 of the bottom part 40 rest on the inner side of the bag in the area of the first and second sealing seam transverse 14, 16. The position of the recess 46 on the strip of material is chosen so that the section of the opening 22 or the opening and recess 46 overlap approximate

Claims (3)

1. Bolsa de envase fabricada a partir de un material de lámina flexible, con un lado delantero de la bolsa esencialmente rectangular y un lado trasero de la bolsa y con un sistema de apertura y de cierre de nuevo, en el que una sección de apertura (22) del material de lámina, prevista sobre el lado delantero de la bolsa (34) para la formación de una abertura (28), está delimitada por una zona de debilitamiento (24) de forma lineal, en el interior de la bolsa (10) está dispuesto un elemento de refuerzo (30) que estabiliza la forma de la bolsa y una parte de la bolsa (10) cubre, como pestaña plegable de cierre de nuevo (20), la sección de apertura (22) y está encolado de forma permanente con ésta, caracterizada porque la bolsa (10) es una bolsa de manguera formada por una costura longitudinal (12) y por dos costuras transversales (14, 16) que se extienden transversalmente a ésta y la pestaña de cierre de nuevo (20) está formada por una parte de la bolsa de manguera que se extiende más allá de una de las costuras transversales (16) hasta una tercera costura transversal (18) y el elemento de refuerzo (30) es una tira de material (38) configurada en un lazo cerrado y encolada de un material rígido, cuya anchura corresponde esencialmente a la anchura interior de la bolsa, en la que la tira de material (38) del lado trasero de la bolsa (36) se apoya en el interior como pieza de fondo (40) y en la zona de la primera y segunda costura de sellado transversal (14, 16) se apoya como extremos (42, 44), curvados hacia dentro, doblados hacia el lado delantero de la bolsa (34), de la pieza de fondo (40) del lado interior de la bolsa y presenta un receso (46), que corresponde aproximadamente en tamaño y forma a la sección de apertura (22) o bien a la abertura (28), en la que la sección de abertura (22) o bien la abertura (28) y el receso (46) se colocan superpuestas aproximadamente de forma coincidente.1. Packaging bag made from a flexible sheet material, with an essentially rectangular front side of the bag and a rear side of the bag and a new opening and closing system, in which an opening section (22) of the sheet material, provided on the front side of the bag (34) for the formation of an opening (28), is delimited by a weakening zone (24) linearly, inside the bag ( 10) a reinforcing element (30) is provided which stabilizes the shape of the bag and a part of the bag (10) covers, as a folding closing tab (20), the opening section (22) and is glued permanently with it, characterized in that the bag (10) is a hose bag formed by a longitudinal seam (12) and by two transverse seams (14, 16) that extend transversely to it and the closing tab again ( 20) is formed by a part of the hose bag that is ex it extends beyond one of the transverse seams (16) to a third transverse seam (18) and the reinforcing element (30) is a strip of material (38) configured in a closed and glued loop of a rigid material, whose width It corresponds essentially to the inner width of the bag, in which the strip of material (38) on the back side of the bag (36) rests inside as a bottom piece (40) and in the area of the first and second Transverse sealing seam (14, 16) is supported as ends (42, 44), curved inward, bent towards the front side of the bag (34), the bottom piece (40) of the inner side of the bag and it has a recess (46), corresponding approximately in size and shape to the opening section (22) or to the opening (28), in which the opening section (22) or the opening (28) and the Recess (46) are placed overlapping approximately coincidentally. 2. Bolsa d5e envase de acuerdo con la reivindicación 1, caracterizada porque la pestaña de cierre de nuevo (20) está conectada de forma desprendible con el lado delantero de la bolsa (34), fuera de la sección de apertura (22), por medio de un adhesivo
(32).
2. Bag d5e container according to claim 1, characterized in that the closing tab (20) is removably connected with the front side of the bag (34), outside the opening section (22), by medium of an adhesive
(32)
3. Bolsa de envase de acuerdo con la reivindicación 1 ó 2, caracterizada porque la zona de debilitamiento (24) de forma lineal, que delimita la sección de apertura (22), es una línea de intersección o línea de perforación que reduce localmente el espesor de la lámina.3. Packaging bag according to claim 1 or 2, characterized in that the weakening zone (24) in a linear manner, which delimits the opening section (22), is an intersection line or perforation line that locally reduces the sheet thickness.
ES03405925T 2003-12-23 2003-12-23 PACKAGING BAG. Expired - Lifetime ES2282592T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20030405925 EP1547936B1 (en) 2003-12-23 2003-12-23 Packaging bag

Publications (1)

Publication Number Publication Date
ES2282592T3 true ES2282592T3 (en) 2007-10-16

Family

ID=34530867

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Application Number Title Priority Date Filing Date
ES03405925T Expired - Lifetime ES2282592T3 (en) 2003-12-23 2003-12-23 PACKAGING BAG.

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Country Link
EP (1) EP1547936B1 (en)
DE (1) DE50307193D1 (en)
ES (1) ES2282592T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1508519A1 (en) 2003-08-20 2005-02-23 Mars Incorporated Method and device for packaging products and array of packaged products
US7967510B2 (en) * 2006-08-08 2011-06-28 Kellogg Company Flexible container for pourable product
WO2008074060A1 (en) * 2006-12-20 2008-06-26 Bezzina-Schell, Sheree Flexible food packaging with a resealable flap
EP1967465A1 (en) 2007-03-05 2008-09-10 Mars Incorporated Packaged products and array or bandoleer of packaged products
DE102008033611A1 (en) * 2008-07-17 2010-01-21 Multivac Sepp Haggenmüller Gmbh & Co. Kg Packing machine i.e. deep drawing machine, for producing package that is utilized for packing goods in butcher's shop, has adhesive unit for pasting labels on covering foil of package, where labels cover predetermined breakage point at foil
EP2391556B1 (en) * 2009-02-02 2015-09-09 Intercontinental Great Brands LLC Openable and reclosable sealed package for confectionery products
MX354528B (en) * 2013-02-15 2018-03-07 Intercontinental Great Brands Llc Packages having separable sealing features and methods of manufacturing.
JP6404452B2 (en) 2014-08-14 2018-10-10 インターコンチネンタル グレート ブランズ エルエルシー Package having separable sealing characteristics and manufacturing method
EP3652086A1 (en) * 2017-07-13 2020-05-20 Intercontinental Great Brands LLC Package for consumable products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514255A (en) * 1945-03-01 1950-07-04 Shellmar Products Corp Article of manufacture and method
FR1281963A (en) * 1960-11-18 1962-01-19 Process for the production of reinforced double-walled tobacco bags or pouches
JP3813274B2 (en) * 1996-11-18 2006-08-23 大日本印刷株式会社 Package
JP3408088B2 (en) * 1996-11-22 2003-05-19 花王株式会社 Package
ITPD20020141A1 (en) * 2002-05-28 2003-11-28 Bp Europack Spa FLEXIBLE CONTAINER WITH FACILITATED AND FOLDABLE OPENING

Also Published As

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DE50307193D1 (en) 2007-06-14
EP1547936B1 (en) 2007-05-02
EP1547936A1 (en) 2005-06-29

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