EP2903904A1 - Wiederverschliessbares flowpack - Google Patents
Wiederverschliessbares flowpackInfo
- Publication number
- EP2903904A1 EP2903904A1 EP13770944.0A EP13770944A EP2903904A1 EP 2903904 A1 EP2903904 A1 EP 2903904A1 EP 13770944 A EP13770944 A EP 13770944A EP 2903904 A1 EP2903904 A1 EP 2903904A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flowpack
- end portion
- flap
- reclosable
- sensitive adhesive
- 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- Withdrawn
Links
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 41
- 238000005304 joining Methods 0.000 claims abstract description 4
- 239000013047 polymeric layer Substances 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 32
- 239000004922 lacquer Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5894—Preformed openings provided in a wall portion and covered by a separate removable flexible element
-
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
-
- 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
-
- 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
- B65D33/14—Suspension means
-
- 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
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
- B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5855—Peelable seals
-
- 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
- B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D2575/52—Details
- B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
Definitions
- the present invention is related to a reclosable flowpack.
- Reclosable flowpacks are well known by those skilled in the art.
- the reclose means are either of a mechanical kind, such as zips, or based on adhesive tapes. Zips are for example disclosed in documents US 5,561,966 or US 4,894,975.
- Reclosable flowpacks comprising adhesive tapes are for example disclosed in documents US 5,078,509, US 4,622,799 and US 2004/0091183.
- EP 1 939 106 discloses a reclosable flowpack comprising a fin seal, said fin seal comprising an adhesive used both for closing the package during the shelf life of the product and for reclosing it after a first use.
- Document WO 01/10736 discloses a reclosable packaging with two permanent non-peelable cross-seals. This packaging comprises a top fold but has no flap fold.
- the present invention is an alternative to those known systems, presenting several advantages, such as the possibility to increase the volume of the pack upon reclosing, providing an easy access to the packaged items and reducing the risk of having the packaged goods in contact with the adhesive tape.
- the present invention is related to a reclosable flowpack comprising:
- Preferred embodiments of the present invention disclose at least one or a suitable combination of the following features:
- the pressure-sensitive adhesive is located on the external surface of the flowpack, under the flap,
- the lengths of the lower-end portion and upper-end portion of the flap and the distance between the top fold and the flap fold are selected so that, when reclosed, said lower-end portion remains unfolded
- the film comprises an oriented polymer layer and an aluminium layer
- the opening force of the peelable fin seal according to ASTM D1876 is comprised between 5 and 25N/15mm, preferably between 10 and 20N/15 mm,
- the reclosable flowpack comprises a hanging hole located in one of the cross seals
- the length of the upper-end portion is larger than the length of the lower-end portion of the flap
- the length of the lower-end portion is comprised between 60 percent and 90 percent of the length of the upper-end portion
- the structure of the film is selected from heat seal lacquer / PET / print layer / PE, or OPP / print layer / PE, or OPP / print layer / OPP, or print layer / OPP / metalized-OPP / seal layer and print layer / OPP / seal layer,
- the flowpack is enlarged by the length of the upper-end portion of the film
- the top fold is spaced apart from the flap fold.
- FIG. 1 represents a schematic front view of a closed flowpack according to the invention, showing the position of the cross-sections (AA and BB) of the following figures.
- Fig. 2 represents a schematic cross-section (BB) of a cross seal of a flowpack according to the invention before opening.
- Fig. 3 represents a schematic cross-section (BB) of a cross seal of another flowpack according to the invention before opening.
- Fig. 4a represents a schematic cross-section (AA) of the flowpack of Fig. 3 before opening.
- Fig. 4b represents a schematic cross-section (AA) of the flowpack of Fig. 4a after peeling the fin seal.
- Fig. 4c represents a schematic cross-section (AA) of the flowpack of Fig. 4a after unfolding the lower-end portion of the folded film.
- Fig. 4d represents a schematic cross-section (AA) of the flowpack of Fig. 4a after the removal of the transfer tape, and reclosing.
- Fig. 5 represents a schematic cross-section (AA) of another flowpack according to the invention, wherein the pressure-sensitive adhesive is located on the lower-end portion of the folded film.
- Fig. 6 represents a schematic cross-section (AA) of another flowpack according to the invention, wherein the pressure-sensitive adhesive is located on the upper-end portion of the folded film.
- the present invention is related to a reclosable flowpack 1 essentially made of a folded polymeric film 6.
- a flowpack is usually formed in a form fill seal machine.
- a flat polymeric film from a reel is fed to a first folding unit wherein the film is shaped in the form of a tube.
- the side ends of the film are hanging out of the formed tube and are sealed together, according to an inside-inside seal, forming a fin seal.
- the tube is then flattened, forming a top and a bottom fold, the flap being located somewhere in the middle. Due to manufacturing constraints, the flap fold is usually spaced away from both the top and the bottom folds.
- Cross seals are then performed on the tube to produce a closed package, and cross cuts define the individual package.
- a first part of the cross seals is located between the top fold and the flap fold, and a second part of the cross seals is located between the bottom fold and the flap fold, so that when only the fin seal is opened, the access to the packaged goods is difficult.
- the flowpack 1 of the invention is closed by two peelable cross seals 7 and a flap 10 comprising a peelable fin seal 2 joining an upper-end portion 5 of the folded film 6 and a lower-end portion 8 of the folded film.
- the flowpack 1 further comprises a pressure-sensitive adhesive (PSA) 3 protected by a transfer tape 4.
- PSA pressure-sensitive adhesive
- the pressure-sensitive adhesive 3 is located under a flap 10.
- the transfer tape 4 is protected by the flap 10, which can advantageously be peelably sealed in the cross seal area onto the flowpack body, as represented in Fig. 2 (peelable seal 14).
- the seal is advantageously performed by sealing the inner layer (sealant layer) of the upper-end portion 5 of the flap hanging out of the lower-end portion 8 of the flap on the external surface of the flowpack 1.
- transfer tape 4" or “release tape 4" in the present invention is meant a layer protecting the pressure-sensitive adhesive 3 (PSA, also called permanent tacky adhesive), said layer being easily peeled off from the pressure-sensitive adhesive 3, i.e. the adhesion between the transfer tape and the PSA being lower than the adhesion between the folded polymeric sheet and the PSA.
- PSA pressure-sensitive adhesive
- peelable is meant that the seal can be broken by delamination at the original interface (adhesive failure), or by propagating a fracture through a specially-designed peelable layer (cohesive failure), or by delaminating one of the film at an interface between two layers (adhesive failure between two layers).
- the flowpack 1 is first opened by breaking the peelable fin seal 2 and the parts 11 of the cross seals 7 located between the flap 10 and the top fold 12 of the flowpack 1. This peeling is obtained by tearing the upper-end portion 5 of the folded film 6 from the lower-end portion 8.
- the lower-end portion 8 of the folded film is then unfolded, as represented in Fig. 4c, thereby uncovering the transfer tape 4.
- An advantage of the presence of the unfolded lower-end portion 8 is that, in reclosed position, it improves the tightness of the reclosed flowpack and reduces the risk of having the package goods in direct contact with the pressure-sensitive adhesive 3.
- the length "z" of the lower-end portion 8 of the film is at least 5mm, preferably at least 8mm, more preferably at least 10mm.
- the pressure-sensitive adhesive 3 can be located at several positions, as represented in Fig. 2, 3, 5 and 6. In the embodiment of Fig. 2 and 3, the pressure-sensitive adhesive 3 is located on the external side of the folded film, with the transfer tape 4 on the side oriented towards the lower-end portion 8 of the folded film.
- the total perimeter of the flowpack can be enlarged by the length of the upper-end portion 8 of the film exceeding the area covered by the adhesive 3. This induces an enlargement of the size of the flowpack by about half the length "x" of the upper- end portion 5 of the flap 10.
- the length "z" of said lower-end portion 8 is smaller than the distance "y" between the flap fold 13 and the top fold 12 of the flowpack 1, increased by half the length "x" of the upper-end portion 5 of the flap 1, minus half the width of the adhesive 3.
- the pressure-sensitive adhesive 3 can be located on the lower-end portion 8 of the folded film 6. In that case, the flowpack 1 can gain more space when reclosed. In both embodiments of Fig. 2 and 4, the pressure-sensitive adhesive 3 and the transfer tape 4 are well protected by the flap during the shelf life of the flowpack 1.
- the pressure- sensitive adhesive can be located on the upper-end portion 5 of the folded film 6, as represented in Fig. 6. This position ensures the possibility of having the largest possible reclosed flowpack 1, but the transfer tape 4 and the pressure-sensitive adhesive are less protected during the shelf life of the flowpack 1.
- Typical structures for flowpack films/sheets suitable for the invention are:
- Pressure-sensitive adhesives usually have compositions based on natural and/or synthetic rubber, optionally used in combination with modified cellophanes, phenolformaldehyde resins or waxes.
- polymers based on styrene, (meth)acrylic acid or vinyl ether are widely used, alone or as a mixture.
- silicone resins may also be employed. Compositions including mixtures of natural and synthetic rubbers and copolymers of (meth)acrylic acid and styrene are preferred.
- pressure-sensitive adhesives are deposited onto the substrate (web) at a thickness of approximately 1 to 5g/m 2 .
- Pressure-sensitive adhesive can be applied in the form of a solution or of a dispersion, or even in the molten state. Coating-deposition techniques well known by those skilled in the art may be employed, such as, for example, heliographic or flexographic printing, or offset printing.
- the flap 10 directly adheres to the pressure-sensitive adhesive 3.
- the pressure-sensitive adhesive 3 is deposited on a transfer tape 4 slitted in the right dimensions, and then applied to the film 6 before or during the manufacturing of the flowpack 1.
- Example of suitable commercially available pressure-sensitive adhesives are produced by Henkel under the grade names 22-263, 22-272, 22-392, 22-477, 22-848, 22-861 or produced by Sun Chemical under the grade names S7188, S7883, S7936, S7979, S7985, S8011,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13770944.0A EP2903904A1 (de) | 2012-10-08 | 2013-10-02 | Wiederverschliessbares flowpack |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12187603 | 2012-10-08 | ||
PCT/EP2013/070530 WO2014056776A1 (en) | 2012-10-08 | 2013-10-02 | Reclosable flowpack |
EP13770944.0A EP2903904A1 (de) | 2012-10-08 | 2013-10-02 | Wiederverschliessbares flowpack |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2903904A1 true EP2903904A1 (de) | 2015-08-12 |
Family
ID=47008393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13770944.0A Withdrawn EP2903904A1 (de) | 2012-10-08 | 2013-10-02 | Wiederverschliessbares flowpack |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150274393A1 (de) |
EP (1) | EP2903904A1 (de) |
WO (1) | WO2014056776A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016002249A1 (de) | 2016-02-26 | 2017-08-31 | Dmk Deutsches Milchkontor Gmbh | Schlauchbeutelverpackung |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012101932A1 (de) * | 2012-03-07 | 2013-09-12 | Nordenia Deutschland Halle Gmbh | Seitenfaltenbeutel aus einem Kunststoffgewebeverbund sowie Verfahren zu seiner Herstellung |
EP2952450A1 (de) * | 2014-06-05 | 2015-12-09 | Amcor Flexibles UK Ltd | Verpackung für Wischtücher und Gewebe |
WO2017167912A1 (en) * | 2016-03-31 | 2017-10-05 | Philip Morris Products S.A. | Pouch with cover flap and adhered extension flap |
WO2020159679A1 (en) * | 2019-01-31 | 2020-08-06 | Automated Packaging Systems, Llc | Reclosable bag and methods of forming and using the same |
JP7404844B2 (ja) * | 2019-12-17 | 2023-12-26 | 大日本印刷株式会社 | 紙製包装袋及び紙製包装袋の製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005013585A1 (de) * | 2005-03-23 | 2006-09-28 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Wiederverschließbare Folien-Verpackung, insbesondere flow-wrap-Verpackung |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670876A (en) * | 1970-06-01 | 1972-06-20 | Dow Chemical Co | Bag closure means |
US3990627A (en) * | 1974-02-25 | 1976-11-09 | Mobil Oil Corporation | Z-Fold adhesive stripe closure for bags |
DE2706507C3 (de) * | 1977-02-16 | 1981-09-24 | Wilhelmstal Ernst & Sohn GmbH & Co KG, 5600 Radevormwald | Selbstklebeverschluß für Versandtaschen, Briefumschläge, Beutel, o.dgl. |
US4622799A (en) | 1984-02-17 | 1986-11-18 | Borden, Inc. | Resealable package, method of making and use |
WO1987002011A1 (en) * | 1985-09-27 | 1987-04-09 | Folienwalzwerk Brüder Teich Aktiengesellschaft | Pack for containing a material in the form of pieces |
US4894975A (en) | 1988-03-09 | 1990-01-23 | Minigrip, Inc. | Method and apparatus for making reclosable bags with fastener strips in a form fill and seal machine |
US5417035A (en) | 1988-09-06 | 1995-05-23 | Kcl Corporation | Apparatus and method for manufacture flexible reclosable containers |
US5078509A (en) | 1990-09-28 | 1992-01-07 | Recot, Inc. | Resealable package |
CA2117280C (en) * | 1993-06-10 | 2005-04-05 | Joellen Nielsen Narsutis | Package for sliced food product |
DE19538910A1 (de) * | 1995-10-19 | 1997-04-24 | Danubia Petrochem Deutschland | Mehrschichtige Verpackungsfolie auf Polypropylenbasis, sowie deren Verwendung |
US6099682A (en) * | 1998-02-09 | 2000-08-08 | 3M Innovative Properties Company Corporation Of Delaware | Cold seal package and method for making the same |
AT413094B (de) * | 1998-12-15 | 2005-11-15 | Teich Ag | Wiederverschliessbare, feuchtigkeitsdichte schlauchbeutelpackung |
DE29917001U1 (de) | 1999-08-10 | 2000-01-05 | Campina Melkunie B.V., Asten | Wiederverschließbare Verpackung |
US6722106B2 (en) | 2002-03-18 | 2004-04-20 | Recot, Inc. | Vertical stand-up pouch |
EP1433711A1 (de) * | 2002-12-27 | 2004-06-30 | Amcor Flexibles Europe A/S | Beutel aus flexiblem Verpackungsmaterial |
US7228968B1 (en) * | 2004-09-16 | 2007-06-12 | Starliner, Llc | Stick-on, flexible, peel and seal package dispenser |
DE602006005507D1 (de) | 2006-12-29 | 2009-04-16 | Kraft Foods R & D Inc | Wiederverschließbare Verpackung |
-
2013
- 2013-10-02 US US14/433,823 patent/US20150274393A1/en not_active Abandoned
- 2013-10-02 EP EP13770944.0A patent/EP2903904A1/de not_active Withdrawn
- 2013-10-02 WO PCT/EP2013/070530 patent/WO2014056776A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005013585A1 (de) * | 2005-03-23 | 2006-09-28 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Wiederverschließbare Folien-Verpackung, insbesondere flow-wrap-Verpackung |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016002249A1 (de) | 2016-02-26 | 2017-08-31 | Dmk Deutsches Milchkontor Gmbh | Schlauchbeutelverpackung |
Also Published As
Publication number | Publication date |
---|---|
WO2014056776A1 (en) | 2014-04-17 |
US20150274393A1 (en) | 2015-10-01 |
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