ES2379213T3 - Three-dimensional containers provided with embossed ornaments and production procedure for said containers - Google Patents
Three-dimensional containers provided with embossed ornaments and production procedure for said containers Download PDFInfo
- Publication number
- ES2379213T3 ES2379213T3 ES09152806T ES09152806T ES2379213T3 ES 2379213 T3 ES2379213 T3 ES 2379213T3 ES 09152806 T ES09152806 T ES 09152806T ES 09152806 T ES09152806 T ES 09152806T ES 2379213 T3 ES2379213 T3 ES 2379213T3
- Authority
- ES
- Spain
- Prior art keywords
- container
- dimensional
- containers
- paper
- plastic deformation
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/88—Printing; Embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0702—Embossing by tools working discontinuously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0723—Characteristics of the rollers
- B31F2201/0733—Pattern
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Cosmetics (AREA)
- Laminated Bodies (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
Description
Contenedores tridimensionales provistos de adornos en relieve y procedimiento de producción de dichos contenedores. Three-dimensional containers provided with embossed ornaments and production process for said containers.
5 La presente invención se refiere a un procedimiento para la producción de contenedores tridimensionales provistos de adornos en relieve. The present invention relates to a process for the production of three-dimensional containers provided with embossed ornaments.
Un procedimiento de este tipo se da a conocer en la patente US nº 1.793.163, en el que se basa el preámbulo de la 10 reivindicación 1. Such a process is disclosed in US Patent No. 1,793,163, on which the preamble of claim 1 is based.
Son conocidas las bolsas para la compra de papel, o de una combinación de papel/plástico, que son producidas manualmente o por máquinas con o sin asas. Se utilizan tanto para los productos de bajo coste como para los productos de lujo, en función del acabado de la bolsa. Bags for the purchase of paper, or a combination of paper / plastic, which are produced manually or by machines with or without handles are known. They are used for both low-cost products and luxury products, depending on the finish of the bag.
15 Normalmente, estas bolsas para la compra se producen a partir de una hoja de material impresa que previamente se encola y se pliega para formar la bolsa. Pueden disponerse o encolarse otras piezas de papel o de cartón en zonas determinadas de la hoja, por ejemplo en la parte destinada a formar la base o el borde superior donde se fijan las asas, con el fin de proporcionar mayor resistencia. 15 Normally, these shopping bags are produced from a sheet of printed material that is previously glued and folded to form the bag. Other pieces of paper or cardboard can be arranged or glued in certain areas of the sheet, for example in the part intended to form the base or the upper edge where the handles are fixed, in order to provide greater strength.
20 Un objetivo de la invención consiste en producir un contenedor provisto de una decoración en relieve que pueda incrementar el efecto visual que provoca en el consumidor. An objective of the invention is to produce a container provided with a relief decoration that can increase the visual effect it causes on the consumer.
Otro objetivo de la invención consiste en utilizar relieves obtenidos en material deformable para variar las 25 propiedades mecánicas de los artículos formados a partir de dicho material. Another object of the invention is to use reliefs obtained in deformable material to vary the mechanical properties of the articles formed from said material.
Otro objetivo de la invención consiste en un proceso de producción automático para los artículos de este tipo a partir de materiales, o bien en hoja, en piezas troqueladas o en rollos, que utiliza máquinas tradicionales posiblemente modificadas para conseguir dichos relieves en los artículos. Another objective of the invention is an automatic production process for articles of this type from materials, either in sheet, in die-cut pieces or in rolls, which uses traditional machines possibly modified to achieve said reliefs in the articles.
30 Estos objetivos se alcanzan según la invención mediante un procedimiento tal y como se describe en la reivindicación 1. These objectives are achieved according to the invention by a method as described in claim 1.
La presente invención se explica con mayor detalle a continuación haciendo referencia a los dibujos adjuntos, en los 35 que: The present invention is explained in greater detail below with reference to the accompanying drawings, in which:
la Figura 1 es una vista esquemática que ilustra una esquema de bloques de un procedimiento de producción de bolsas para la compra que, sin embargo, no es según la presente invención; Figure 1 is a schematic view illustrating a block diagram of a shopping bag production process, which, however, is not according to the present invention;
40 La Figura 2 es una vista en perspectiva de la estación de formación de la Figura 1; Figure 2 is a perspective view of the forming station of Figure 1;
La Figura 3 ilustra una bolsa de compra obtenida mediante el procedimiento de la invención; Figure 3 illustrates a shopping bag obtained by the process of the invention;
La Figura 4 es una vista esquemática que ilustra un sistema de producción manual, y 45 La Figura 5 ilustra otra forma de realización. Figure 4 is a schematic view illustrating a manual production system, and Figure 5 illustrates another embodiment.
Tal y como se puede apreciar a partir de las figuras, un procedimiento para la producción de bolsas para la compra consiste en devanar a partir de una bobina 2 una banda de material de tipo papel que presenta características de As can be seen from the figures, a procedure for the production of shopping bags consists in winding a band of paper-like material from a coil 2 that has characteristics of
50 deformación plástica, tanto en sentido transversal como en sentido longitudinal, no inferiores al 5%, y a continuación someterla en una estación 6 adecuada a las operaciones tradicionales de troquelado, marcaje del pliegue, plegado y encolado para formar una banda tubular y aplanada que comprende una pluralidad de pliegues 7 a lo largo de sus bordes longitudinales. 50 plastic deformation, both transversely and longitudinally, not less than 5%, and then subject it to a station 6 suitable for traditional die cutting, crease marking, folding and gluing to form a tubular and flattened band comprising a plurality of folds 7 along their longitudinal edges.
55 A continuación, se alimenta la banda tubular a una unidad de formación 8 que consiste en un rodillo 10 y que presenta en su superficie lateral uno o más relieves 12 que corresponden al diseño que se va a formar en la bolsa para la compra, y una matriz 14 enfrente del rodillo y realizada a partir de un material suave. 55 Next, the tubular band is fed to a forming unit 8 consisting of a roller 10 and having on its side surface one or more reliefs 12 corresponding to the design to be formed in the shopping bag, and a die 14 in front of the roller and made from a soft material.
Al pasar por la estación de formación, se proporciona a las dos superficies exteriores de la banda tubular aplanada 60 respectivamente una depresión 16 y una parte en resalte que corresponde al motivo del rodillo. When passing through the forming station, a depression 16 and a protruding part corresponding to the roller motif are provided to the two outer surfaces of the flattened tubular band 60 respectively.
A continuación, se corta la banda en una estación de corte 20 con el fin de formar piezas individuales que, en un extremo, son sometidas a la aplicación de las asas de soporte 28 y, en el otro extremo, son plegadas para formar la base 26 de la bolsa. Next, the band is cut at a cutting station 20 in order to form individual pieces that, at one end, are subjected to the application of the support handles 28 and, at the other end, are folded to form the base 26 of the bag.
65 La bolsa para la compra obtenida de este modo se alimenta a continuación a una estación de almacenaje 22, donde las bolsas pueden ser apiladas fácilmente una encima de otra gracias a la penetración conjunta de las deformaciones 16, 18 de las bolsas superpuestas. 65 The shopping bag obtained in this way is then fed to a storage station 22, where the bags can be easily stacked one on top of the other thanks to the joint penetration of the deformations 16, 18 of the overlapping bags.
5 En una forma de realización de la presente divulgación, que no se representa no obstante en los dibujos, se puede hacer avanzar la banda de papel de forma escalonada para permitir utilizar un elemento de deformación macho/hembra, consistiendo el elemento macho en un punzón que produce una positiva de la forma tridimensional, 5 In an embodiment of the present disclosure, which is not nevertheless represented in the drawings, the paper strip can be advanced in a staggered manner to allow the use of a male / female deformation element, the male element consisting of a punch which produces a positive three-dimensional form,
o una membrana elástica extendida y apretada sobre la banda y a continuación sometida a una sobrepresión desde el lado opuesto por un fluido comprimido, por ejemplo, aire. or an elastic membrane extended and tight on the web and then subjected to an overpressure from the opposite side by a compressed fluid, for example, air.
10 En otra forma de realización del procedimiento, la banda que sale del rollo está sometida, por lo menos en una zona que posteriormente formará la cara de la bolsa de compra, a una deformación para crear el motivo deseado. 10 In another embodiment of the process, the band leaving the roll is subjected, at least in an area that will subsequently form the face of the shopping bag, to a deformation to create the desired motif.
Según la presente invención (véase la Figura 4), el procedimiento comprende en primer lugar completar la bolsa According to the present invention (see Figure 4), the process first comprises completing the bag
15 para la compra 24 con la aplicación de la base 26 y de las asas 28, y a continuación someter la bolsa, mientras se encuentra en el estado plano, a una deformación plástica con un elemento de deformación que consiste en un punzón 30 y en una matriz 32. 15 for purchase 24 with the application of the base 26 and the handles 28, and then subject the bag, while in the flat state, to a plastic deformation with a deformation element consisting of a punch 30 and a matrix 32.
La Figura 5 ilustra una etapa adicional del procedimiento para la producción de bolsas para la compra, que Figure 5 illustrates an additional stage of the procedure for the production of shopping bags, which
20 comprende motivos ornamentales en relieve en ambas paredes verticales opuestas. El procedimiento consiste en primer lugar en fabricar la bolsa 24 y a continuación en introducirla en la cavidad 34 de un molde 36 que presenta la misma forma y dimensiones que la bolsa en estado totalmente desplegado, y en el que las dos paredes que corresponden a las paredes de la bolsa que se va a decorar presentan una depresión 38 que corresponde al motivo en relieve. A continuación, se suministra aire comprimido a la bolsa de compra mientras está introducida en el 20 comprises embossed ornamental motifs on both opposite vertical walls. The procedure consists first of all in manufacturing the bag 24 and then introducing it into the cavity 34 of a mold 36 that has the same shape and dimensions as the bag in a fully deployed state, and in which the two walls corresponding to the walls of the bag to be decorated have a depression 38 that corresponds to the motif in relief. Compressed air is then supplied to the shopping bag while it is introduced into the
25 molde, con el fin de obligar a la parte de pared de la bolsa de compra realizada en material de tipo papel deformable a entrar en la depresión del molde para crear el motivo en relieve definitivo 40 en la bolsa de compra mediante el moldeo por estiramiento. 25 mold, in order to force the wall part of the shopping bag made of deformable paper-like material to enter the depression of the mold to create the definitive embossed motif 40 in the shopping bag by stretching molding .
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000012A ITVE20080012A1 (en) | 2008-02-14 | 2008-02-14 | OBJECTS IN DEFORMABLE PAPER EQUIPPED WITH SURVEYS AND THEIR PRODUCTION METHOD |
ITVE20080012 | 2008-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2379213T3 true ES2379213T3 (en) | 2012-04-23 |
Family
ID=40292083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09152806T Active ES2379213T3 (en) | 2008-02-14 | 2009-02-13 | Three-dimensional containers provided with embossed ornaments and production procedure for said containers |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2093152B1 (en) |
AT (1) | ATE541794T1 (en) |
ES (1) | ES2379213T3 (en) |
IT (1) | ITVE20080012A1 (en) |
PL (1) | PL2093152T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010001261U1 (en) * | 2010-01-22 | 2010-05-06 | Mondi Ag | Plastic film bag with relief |
JP2017505266A (en) * | 2014-02-06 | 2017-02-16 | ビレルドコールスネス アクティエボラーグ | Stretchable paper stand-up pouch |
DE102014006815A1 (en) * | 2014-05-08 | 2015-11-12 | Mondi Ag | Paper sack and method of making a paper sack |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1793163A (en) * | 1927-08-18 | 1931-02-17 | Walter H Deubener | Method of making bags |
FR2893009B1 (en) * | 2005-11-09 | 2010-03-12 | Autobar Flexible Packaging | PLASTIC PACKAGING BAG AND METHOD OF MANUFACTURING THE SAME |
EP1798025A1 (en) * | 2005-12-14 | 2007-06-20 | Imperial Tobacco R.Y.O. B.V. | Method of embossing a packaging film and apparatus therefor |
-
2008
- 2008-02-14 IT IT000012A patent/ITVE20080012A1/en unknown
-
2009
- 2009-02-13 EP EP09152806A patent/EP2093152B1/en active Active
- 2009-02-13 ES ES09152806T patent/ES2379213T3/en active Active
- 2009-02-13 PL PL09152806T patent/PL2093152T3/en unknown
- 2009-02-13 AT AT09152806T patent/ATE541794T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP2093152A1 (en) | 2009-08-26 |
EP2093152B1 (en) | 2012-01-18 |
ATE541794T1 (en) | 2012-02-15 |
PL2093152T3 (en) | 2012-06-29 |
ITVE20080012A1 (en) | 2009-08-15 |
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