EP2791021A1 - Sachet comprenant au moins deux chambres de remplissage - Google Patents

Sachet comprenant au moins deux chambres de remplissage

Info

Publication number
EP2791021A1
EP2791021A1 EP12797893.0A EP12797893A EP2791021A1 EP 2791021 A1 EP2791021 A1 EP 2791021A1 EP 12797893 A EP12797893 A EP 12797893A EP 2791021 A1 EP2791021 A1 EP 2791021A1
Authority
EP
European Patent Office
Prior art keywords
bag
filling
side edge
bags
zipper strip
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.)
Withdrawn
Application number
EP12797893.0A
Other languages
German (de)
English (en)
Inventor
Bernd Schlarp
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.)
Lemo Maschinenbau GmbH
Original Assignee
Lemo Maschinenbau GmbH
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 Lemo Maschinenbau GmbH filed Critical Lemo Maschinenbau GmbH
Publication of EP2791021A1 publication Critical patent/EP2791021A1/fr
Withdrawn legal-status Critical Current

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
    • B65D33/002—Rolls, strips or like assemblies of 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3261—Flexible containers having several compartments
    • B65D81/3266—Flexible containers having several compartments separated by a common rupturable seal, a clip or other removable fastening device

Definitions

  • the invention relates to a bag made of plastic film, wherein the unlocked bag can be filled with at least one product. Furthermore, the invention relates to a row of pouches and a device for producing pouches.
  • a reclosable thermoplastic multi-chamber bag with at least two chambers is known, each having an upper end, a lower edge, two opposite side edges and two juxtaposed side walls, which are joined together at the side edges and at the lower edge.
  • the chambers each have a closure that extends across the top.
  • the closures are arranged back-to-back and oriented so that their centers are less than 1.27 cm apart, with the chambers adjacent one another near the upper ends of the chambers and the lower edges of the chambers not being secured together.
  • the bag has at least two filling chambers, wherein the filling chambers are separated by means of at least one openable zipper in the interior of the bag, so that after opening the Zipperbandes a single mixing chamber is formed from the filling chambers.
  • the packaging costs of at least two different products to be mixed, such as liquids, food or the like be reduced due to the use of a single bag with at least two filling chambers, since only a single package in the form of a single bag is necessary.
  • the at least two products packaged in the individual packaging can also advantageously be stored together well in the packaging and also sell well together in the packaging.
  • a further advantage is that it is possible in each bag to each to have packaging products in an exactly predetermined quantity ratio in the respective filling chamber.
  • the quantitative ratio can be adapted to the mixing ratio for the subsequent mixing of the different products in the bag. Simple handling is therefore also possible for the end user since the bag already has the prescribed quantities for the products to be mixed, for example. Furthermore, no cleaning of the bag after mixing is necessary.
  • the individual bag according to the invention is also in the prey after mixing the products! inexpensive and easy to dispose of.
  • the bag with at least two filling chambers as outer packaging, the outer packaging preferably having the respective product in the correct filling ratios for the subsequent mixing process in the respective filling chambers.
  • the bag for different types of packaging or use. So it is possible, for example, the bag as Automatenbeute! or produce as a chain bag. Pouches in line in a bag chain are each referred to as chain bags.
  • the Zipperband consists of two band-shaped terminal strips.
  • the zipper strip is designed as a zipper, so that the band-shaped clamping strips of the zipper strip can be opened by means of a slider, slider or the like.
  • the unlocked bag has at least one filling opening for a respective filling chamber for filling the associated filling chamber with product.
  • a side edge of the bag preferably has the filling openings for the associated filling chambers.
  • the bag can have at least one filling opening at each of several side edges of the bag. After filling the bag by means of the filling openings, the at least one side edge adjoining the respective filling opening becomes preferably connected to each other, so that the bag is closed after bonding.
  • the term insertion opening is also known by the term filling opening.
  • the bag has a front wall, a rear wall and at least one side edge, preferably four side edges, wherein the bag is connected to the side edge, in particular welded.
  • a connection is alternatively or additionally also by means of gluing, for example by means of adhesive, hot glue or the like, possible.
  • the bag connected to the side edge is thus joined together at the side edge due to joining.
  • a connection is also possible in that a side edge has an openable closure.
  • a possible closure for example, a Zipperband aufweised two openable terminal strips.
  • the zipper strip configured as a zipper additionally has a slider or the like, by means of which the two clamping strips are openable.
  • the zipper strip is arranged parallel to at least one side edge in the interior of the bag.
  • the zipper strip is arranged perpendicular to at least one side edge in the interior of the bag. In a further advantageous embodiment, the zipper strip is arranged centrally to at least one side edge. Alternatively, it is possible that the zipper band divides the at least one side edge in a certain ratio, so that different dimensions of the filling chambers in the bag result.
  • the zipper band, the front wall and the rear wall are welded by means of at least one ultrasonic welding seam, wherein at least one end of the zipper band adjoins at least one side edge.
  • the zipper band, the front wall and the rear wall are welded by means of at least one side weld in the region of the side edge where the unlocked bag is not yet connected to each other and has at least one filling opening, and in at least one end of the zipper at least one end of the Zipperbandes adjacent to the side edge.
  • the dimensions of the filling chambers are adapted to the need for the product to be filled, in particular the dimensions of the filling chambers different. It is thus possible on the one hand in the case of a bag that the filling chambers each have different dimensions. It is alternatively possible with a bag that the filling chambers each have the same dimensions. It is alternatively possible for a bag that some of the plurality of filling chambers have the same dimensions or some of the plurality of filling chambers have different dimensions. It is thus in a bag having, for example, three filling chambers, possible that two filling chambers each have the same dimensions and the third filling chamber over the other two filling chambers has different dimensions (or vice versa).
  • the filling chambers have the same or different dimensions.
  • the bag has at least one loop.
  • the bag in each case on the outside of the front wall and the outside of the rear wall in each case a loop.
  • the loop it is possible to easily, quickly and easily open the at least one openable zipper strap in the interior of the bag, so that the products in the loot! mix in the single mixing chamber.
  • the loop is glued.
  • the bag is designed as a machine bag.
  • the bag has a suspension loop with at least one suspension hole, preferably with two suspension holes, and / or with at least one tear-off perforation. It is thus possible, for example, that the bag with a suspension tab, wherein the suspension tab has at least one hanging hole, has at least one tear-off perforation or no tear-off perforation in the region of the hanging tab.
  • the term hanging tab is also known by the term collecting flap or collection bag.
  • the individual, multiple filling chambers of a bag are formed after opening the at least one Zipperbandes in the bag as a single mixing chamber in which the chamber contents are mixed.
  • the individual, a plurality of filling chambers of a bag are each separated from each other by means of an openable zipper, whereby in each case a zipper belt is located between two adjacent filling chambers.
  • the bag is opened on at least one side edge.
  • the bag is preferably closed at all side edges.
  • the closed bag is preferably liquid-tight, gastight and / or odor-proof.
  • the bag has a round, an angular, a rectangular, an oval, a triangular shape or a combination of these.
  • the invention relates to a row of bags consisting of at least two bags according to one of claims 1 to 14, wherein the bags are separable from each other, in particular by means of a separating perforation are separated from each other.
  • the plurality of bags are preferably arranged in series one behind the other or in series next to each other as a row of bags.
  • the invention relates to an apparatus for producing bags according to one of claims 1 to 14.
  • FIG. 2 shows a bag with two filling chambers according to the invention in front view
  • FIG. 2 shows the bag in section A-A
  • Figure 3 the bag as a machine bag with suspension tab on the
  • FIG. 4 shows the vending machine company in section B1-B1
  • Figure 5 the machine bag in section B2-B2
  • Figure 6 an alternative automatics bag with hanging tab on a side edge
  • the vending machine in the section C-C Figure 8: a row of bags with successively arranged bags and
  • FIG. 9 shows a row of bags with bags arranged side by side.
  • a bag 1 made of plastic film is shown in a particularly preferred embodiment.
  • the bag 1 has a front wall 2 and a rear wall 3, which are each formed of a layer of plastic film.
  • the front wall 2 and the rear wall 3 each have the same dimensions.
  • the bag 1 has four side edges 4a, 4b, 4c, 4d.
  • the bag 1 has a loop 5a, 5b on the outside of the front wall 2 and the outside of the rear wall 3, respectively.
  • the two loops 5a, 5b are glued in each case in the two outer edge regions of the loop 5a, 5b on the outside of the associated front wall 2 and the outside of the associated rear wall 3.
  • the bag 1 has a single openable zipper strip 6 consisting of two band-shaped clamping strips 6a, 6b in the interior of the bag 1.
  • the one terminal strip 6b on the inside of the associated, directly adjacent rear wall 3 and the other terminal block 6a on the inside of the associated, directly adjacent front wall 2 is attached.
  • the zipper band 6 is arranged parallel to the two side edges 4b, 4c in the interior of the bag 1. Furthermore, the zipper band 6 is arranged perpendicular to the two side edges 4a, 4d in the interior of the bag 1. According to FIG. 1, the side edge 4a forms the bottom edge and the side edge 4d forms the upper edge of the bag 1. Furthermore, according to FIG. 1, the zipper strip 6 is arranged centrally to the two side edges 4a, 4d, that is to say the bottom edge and the top edge.
  • the bag 1 shown in Figures 1 and 2 three side edges 4a, 4b, 4c are respectively connected to each other.
  • the bag 1 is also connected to one another at the side edge 4d (not shown in FIGS. 1 and 2).
  • the bonding together at the side edge 4d is preferably the case when the bag 1 has already been filled with product (bag 1 with filled product is not shown in FIGS. 1 and 2).
  • the bag 1 is also connected to one another by way of example at the side edge 4d, that is to say the upper edge, after it has been filled by way of example.
  • the zipper strip 6 For the joining of the side edges 4a, 4d in the region of the two side edges 4a, 4d and in the region of the two ends of the zipper strip 6, the zipper strip 6, the front wall 2 and the rear wall 3 are first welded by means of an ultrasonic weld seam 7. According to FIG. 1, in each case one end of the zipper strip 6 adjoins the associated side edge 4a, 4d in each case. By means of ultrasonic welding, in particular the two clamping strips 6a, 6b of the zipper strip 6 are welded flat. In addition, and illustrated in FIG. 1, in the area of the side edge 4d at which the unlocked bag 1 illustrated in FIGS.
  • the bag 1 according to FIGS. 1 and 2 which is interconnected at its side edges 4a, 4b, 4c in the exemplary embodiment is welded to the three side edges 4a, 4b, 4c in each case by a welded seam 8.
  • the bag 1 of the embodiment thus has two filling openings 10a, 10b.
  • two filling chambers 1 1 a, 1 1 b are adapted in the embodiment of the respective needs for the product to be filled.
  • the width b "of the Füilschn 11a, 1 1b is different, so that the filling chambers 11a, 1 b have different dimensions.
  • the unlocked bag 1 shown in the exemplary embodiment therefore has a filling opening 10a, 10b for the respective filling chamber 11a, 11b for filling the associated filling chamber 11a, 1b with product on the side edge 4d.
  • the Füilschn 11 a, 1 b are separated according to Figures 1 and 2 by the openable zipper strip 6 from each other.
  • the two clamping strips 6a, 6b are connected to one another, so that the zipper strip 6 is closed.
  • separate filling chambers 1 1a, 11b can be filled in each case by the associated filling opening 10a, 10b at least one product.
  • the unlocked bag 1 is thus filled with at least one product.
  • different products are particularly preferably filled into the respective filling chamber 10a, 10b of the unclosed bag 1, which together form a whole.
  • a product in the form of a medium for example a liquid or the like
  • the sealed bag 1 described below is liquid-tight. For example, it is possible to fill a hair color in the one filling chamber 11a via the filling opening 10a and to fill a developer in the other filling chamber 11b via the filling opening 10b into the unclosed bag 1.
  • the bag 1 Prior to mixing the products, which are located in the respective filling chamber 11a, 11b, the bag 1 has preferably also been welded to the side edge 4d by means of a weld not illustrated in FIGS. In the embodiment, it has also been welded on the side weld 9. Alternatively, only the filling openings 10a, 10b are welded to the side edge 4d.
  • a completely closed bag 1 in which two filling chambers 11a, 11b are formed, into each of which a product according to the above description is filled. Both products, that is By way of example, the salad and the marinade are separated from one another in the respective filling chamber 11a, 11b by the closed zipper band 6, so that no mixing of the different products occurs in the case of a sealed zipper band 6. A mixing of the products from the respective filling chamber 11a, 11b is thus not possible with the zipper strip 6 closed. There are according to previous embodiments in the associated filling chamber 11a, 11b thus unmixed and different products in the sealed bag 1 before.
  • the loop 5a is pulled in the direction Za and the loop 5b is pulled in the direction Zb, so that the closed, openable zipper strip 6 opens.
  • the two terminal strips 6a, 6b are separated from each other.
  • a single mixing chamber is formed in the interior of the bag 1.
  • the bag 1 can also be opened on another side edge 4a, 4b, 4c. Subsequently, the bag 1 can be disposed of inexpensively and easily. It is only a single package to dispose of in the form of the bag 1, in which, according to the preceding two products have been mixed together by way of example.
  • the booty shown in Figures 1 and 2! 1 designed as a machine bag.
  • the differences between the bag 1 shown in FIGS. 3 to 5 and the bag 1 shown in FIGS. 1 and 2 are shown below. Trained as a machine bag bag 1 according to Figures 3 to 5 has in the region of the side edge 4d and in the region of the filling openings 10a, 0b a suspension tab 12.
  • the suspension tab 12 is formed from the rear wall 3, since the rear wall 3 has a larger dimension than the front wall 2.
  • the suspension tab 12 has two suspension holes 13.
  • the bag 1 in the area between the suspension tab 12 and the side edge 4d of the bag 1 has a tear-off perforation 14 running parallel to the side edge 4d in the suspension loop 12.
  • the suspension tab 12 can be torn off from the remaining bag 1.
  • the side edge of the suspension tab 12 of the bag 1 forms before separation of the suspension tab 12 at the tear-off perforation 14, the outer side edge 4 d 'of the suspension tab 12 and thus the bag 1 according to the figures 3 to 5.
  • 3 to 5 is also available in the respective filling chamber 11a, 11b by means of different products, for example lettuce and marinade, with the aid of the two filling openings 10a, 10b beglailbar.
  • the bag 1 is connected to each other in the exemplary embodiment at the side edge 4d, so that there is a closed machine bag for a subsequent mixing of the products in the machine bag.
  • the connection and thus the closing takes place, for example, by means of a welded seam, which is welded in the region of the side edge 4d.
  • the sealed bag 1 which has been welded in the region of the side edge 4d by means of a weld, is pulled apart in the direction of the associated direction Za, Zb by means of the two loops 5a, 5b, so that the terminal strips 6a, 6b of the Zipperbandes 6 separate from each other and thus the Zipperband 6 opens in the still closed bag 1.
  • the closed, filled and at the four side edges 4a, 4b, 4c, 4d interconnected bag 1 is not shown in Figures 3 to 5.
  • the products respectively present in the filling chambers 11a, 11b consequently mix in the single mixing chamber of the closed bag 1 after the opening of the zipper belt 6.
  • the bag 1 shown in Figures 3 to 5 has been automatically filled, for example, in a device for machine bags with product, wherein in each case the product to be filled through a filling opening 10a, 10b in the associated filling chamber 11a, 1 1b in the unlocked bag 1 has been filled according to Figures 3 to 5.
  • FIGS. 6 and 7 show an alternative bag 1 in the form of a machine bag.
  • the bag 1 designed as a machine bag has a suspension tab 12 with two suspension holes 13.
  • the suspension lug 12 is arranged parallel to the side edge 4b on the side of the bag 1 according to FIGS. 6 and 7.
  • the suspension tab 12 is formed from the position of the rear wall 3. The dimensions of the front wall 2 and the rear wall 3 are thus different.
  • the suspension tab 12 of the bag 1 also has a tear-off perforation 14, which runs parallel to the side edge 4b.
  • the suspension tab 12 Due to the suspension tab 12 in the region of the side edge 4b of the bag 1, the suspension tab 12 and thus also the bag 1 according to FIGS. 6 and 7 have an outer side edge 4b ' before the detachment of the suspension tab 12 at the tear-off perforation 14.
  • the suspension tab 12 has been torn off the remaining bag 1 at the tear-off perforation 14. Alternatively, it is possible to leave the hanging tab 12 on the remaining bag 1.
  • the mixed total product from the bag 1 according to the figures 6 and 7 can be removed by the bag 1 is opened at at least one side edge 4a, 4b, 4c, 4d.
  • FIGS. 8 and 9 each show a row of pouches, with the respective row of pouches having a plurality of unlocked and product-filled pouches 1 according to FIGS. 1 and 2.
  • the bag row thus consists of several bags.
  • the bags 1 in the bag row are arranged one behind the other in series.
  • the individual bags 1 are made of a single continuous overhead layer of plastic film and a single continuous underlying layer of plastic film, wherein the one layer, the respective front walls 2 of the respective bag 1 and the other layer, the respective rear walls 3 of the respective bag. 1 forms.
  • the respective front walls 2 and the respective rear walls 3 are formed from a single, folded layer of plastic film (not carried out in the embodiment of Figure 8).
  • the single loot! 1, according to FIG. 8, can be separated from one another by means of at least one separating perforation 15, with a separating perforation 15 in each case passing between the transitions from bag 1 to bag 1 according to FIG. 8 through both adjoining layers.
  • the individual bags 1 are arranged side by side in a row. It is possible to manufacture the front walls 2 and the rear walls 3 of the respective bags 1 from two layers of plastic film. Alternatively, the production of a single, folded layer of plastic film is possible (not carried out in the embodiment of Figure 9).
  • the individual pouches 1 can be separated from one another by means of at least one separating perforation 15, wherein in each case a separating perforation 15 is arranged in each case between two welding seams 8 of two adjacent pouches 1.
  • the two rows of bags illustrated in FIGS. 8 and 9 are each wound, for example, on a roll, not shown.
  • the respective bags 1 of the associated row of pouches respectively move in the direction of production 16 when they are unrolled from a roll for subsequent filling. It is possible to produce pouches 1 according to FIGS. 1 to 7 and rows of pouches according to FIGS. 8 and 9 in a device for producing pouches 1. Such a device is not shown in Figures 1 to 9.
  • the device has means for producing a bag 1.
  • a number of still-connected bags 1 produced in the device produce a row of bags according to FIGS. 8 or 9.
  • a bag 1 of a row of bags according to FIGS. 8 or 9 is referred to as a chain bag.
  • the bags 1 or the bag row are made from a single folded sheet of plastic film in the device.
  • the bags 1 or the bag row in the device are made of two separate layers of plastic film.
  • the pouches 1 or rows of pouches produced by means of the device for producing pouches 1 or rows of pouches are each shown in the associated FIGS. 1 to 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

L'invention concerne un sachet (1) en film plastique, le sachet (1) non fermé pouvant être rempli d'au moins un produit. Selon l'invention, le sachet (1) comporte au moins deux chambres de remplissage (11a, 11b), les chambres de remplissage (11a, 11b) étant séparées l'une de l'autre à l'intérieur du sachet (1) à l'aide d'au moins une bande à glissière (6) pouvant être ouverte, de sorte qu'une fois la bande à glissière (6) ouverte, on obtient une seule chambre de mélange à partir des chambres de remplissage (11a, 11b). L'invention concerne en outre une rangée de sachets.
EP12797893.0A 2011-12-12 2012-12-05 Sachet comprenant au moins deux chambres de remplissage Withdrawn EP2791021A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011088247A DE102011088247A1 (de) 2011-12-12 2011-12-12 Beutel mit mindestens zwei Füllkammern
PCT/EP2012/074430 WO2013087466A1 (fr) 2011-12-12 2012-12-05 Sachet comprenant au moins deux chambres de remplissage

Publications (1)

Publication Number Publication Date
EP2791021A1 true EP2791021A1 (fr) 2014-10-22

Family

ID=47297264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12797893.0A Withdrawn EP2791021A1 (fr) 2011-12-12 2012-12-05 Sachet comprenant au moins deux chambres de remplissage

Country Status (3)

Country Link
EP (1) EP2791021A1 (fr)
DE (1) DE102011088247A1 (fr)
WO (1) WO2013087466A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2531047A (en) * 2014-10-09 2016-04-13 Welch Charlotte A container suitable for hair colourant
DE102016116133B3 (de) 2016-08-30 2018-01-25 i.GLUESYSTEMS GmbH Mehrkammerbeutel
US10259636B2 (en) 2017-05-10 2019-04-16 Charlotte WELCH Container

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916197A (en) * 1957-05-06 1959-12-08 Douglas Aircraft Co Inc Compartmented container
AU6597486A (en) * 1985-11-08 1987-06-02 Kcl Corporation Reclosable flexible container
BR9808893A (pt) 1997-01-31 2000-08-01 S C Johnson Home Storage Inc Saco termoplástico multicompartimentado
US6245367B1 (en) * 1999-12-21 2001-06-12 Fres-Co System Usa, Inc. Bowl bag
US7134788B2 (en) * 2003-06-11 2006-11-14 Chang Chia H Resealable bag with top tear-away header and zipper and method of manufacturing the same
US20050211723A1 (en) * 2004-03-24 2005-09-29 Alvarado Rafael A Pack of plastic bags having side openings
US7384195B2 (en) * 2004-07-09 2008-06-10 Roplast Industries, Inc. Bag with zippered pouch
US20090238495A1 (en) * 2008-03-18 2009-09-24 Anderson Michael R Pouch dispenser
US8056726B2 (en) * 2009-03-20 2011-11-15 CDO Technologies, Inc. Method and apparatus for repairing a surface defect

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2013087466A1 *

Also Published As

Publication number Publication date
WO2013087466A1 (fr) 2013-06-20
DE102011088247A1 (de) 2013-06-13

Similar Documents

Publication Publication Date Title
DE60105545T2 (de) Verfahren zur Herstellung eines wiederverschliessbaren Beutels
DE69006044T2 (de) Wiederverschliessbare beutelartige Verpackung mit Originalitätssicherung.
DE602004001604T2 (de) Wiederverschliessbare Packungen, Herstellungsverfahren dafür, hergestelltes Produkt und Reissverschluss mit Schieber
EP1195332B1 (fr) Sachet à soufflets en matériau souple soudable
EP0388364B1 (fr) Procédé pour la fermeture d'un sac
DE102006029893B4 (de) Folienbeutel
DE4227628C2 (de) Verfahren zum Herstellen von Reißverschlußbeuteln und derartige Beutel
EP0494582A1 (fr) Emballage sous forme de sachet avec un moyen facilitant l'ouverture
DE2802365A1 (de) Gefrierformbeutel
EP1796977B1 (fr) Sachet en papier ou plastique
EP1247747A2 (fr) Sachet ou sac à soufflets latéraux en matériau souple soudable
DE3831823A1 (de) Beutel mit randnahen loechern fuer haltestifte
DE102008026342A1 (de) Seitenfaltenbeutel
DE10001824C2 (de) Wiederverschließbarer Sack oder Beutel
DE8803021U1 (de) Beutel
EP2791021A1 (fr) Sachet comprenant au moins deux chambres de remplissage
EP2321193A1 (fr) Emballage pour denrées alimentaires
WO2000017066A1 (fr) Sachet pour infusion, notamment pour la preparation de the
EP2368706A1 (fr) Procédé de fabrication d'un sachet à soufflets latéraux
WO2004071890A1 (fr) Sachet d'emballage muni d'un systeme de fermeture et d'une anse
WO1991013005A1 (fr) Emballage en sac, notamment en sac en forme de tuyau
DE3437351A1 (de) Folienverpackung fuer papiertaschentuecher
DE102005029492B4 (de) Vorrichtung zur Herstellung einer Schlauchbeutelverpackung
WO2012007072A1 (fr) Procédé et dispositif servant à fabriquer des sacs pré-ouverts à partir d'un film plastique, et sacs pré-ouverts
WO2005082731A1 (fr) Sachet refermable

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140528

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160701