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DK200601283A - Process for making a resealable packaging - Google Patents

Process for making a resealable packaging Download PDF

Info

Publication number
DK200601283A
DK200601283A DK200601283A DKPA200601283A DK200601283A DK 200601283 A DK200601283 A DK 200601283A DK 200601283 A DK200601283 A DK 200601283A DK PA200601283 A DKPA200601283 A DK PA200601283A DK 200601283 A DK200601283 A DK 200601283A
Authority
DK
Denmark
Prior art keywords
packaging
flap
film
layer
opening
Prior art date
Application number
DK200601283A
Other languages
Danish (da)
Inventor
Schmidt Palle
Johansen Peter
Rasmussen Torben Vissing
Original Assignee
Danapak Flexibles As
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 Danapak Flexibles As filed Critical Danapak Flexibles As
Priority to DK200601283A priority Critical patent/DK200601283A/en
Priority to EP07388070A priority patent/EP1908696B1/en
Priority to AT07388070T priority patent/ATE441593T1/en
Priority to DK07388070T priority patent/DK1908696T3/en
Priority to NO20074982A priority patent/NO20074982L/en
Priority to DE602007002243T priority patent/DE602007002243D1/en
Priority to ES07388070T priority patent/ES2332072T3/en
Priority to PL07388070T priority patent/PL1908696T3/en
Publication of DK200601283A publication Critical patent/DK200601283A/en

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
    • B65D33/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Laminated Bodies (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Saccharide Compounds (AREA)
  • Cartons (AREA)

Abstract

To ensure the adhesiveness and thereby the closing function of a flap (4) on a package (1), the flap is manufactured such that when it is pulled from the package material (3), the adhesive (7) and the welding layer (12) are moved to the package material (3), at the same time as a stamped groove (9) on the package (3) produces a portion (11) which corresponds to the opening (6), and which adheres to the flap (4) and thereby provides the opening (6) on the package. Hereby, the flap (4) is not adhering after the opening, thereby ensuring the adhesiveness when the package is reclosed, since adhesive (7) is not exposed to touch by the fingers or by the packaged material when this is taken out of the package.

Claims (3)

1. Fremgangsmåde til fremstilling af en genlukkelig emballage ud fra et fortrinsvis baneformet emballagemateriale i plast, såsom en Polyethylen-, polystyren- eller polypropylenfilm, som er pålagt et barrierelag af plast- eller papirfilm, og med en lukkeflap, som efter åbning af emballagen vil kunne genhæfte til emballagematerialet og dermed genlukke emballagen, kendetegnet ved, at der først udstanses et spor, perforering, (9) i emballagematerialet (3) svarende til åbningen (6), hvilket emballagemateriale (3) er et laminat, som på indersiden består af en svejsbar film, et genluk-ningsklæbelag, eventuelt et lag forsynet med tryk, og med en barrierefilm med en primer/svejselak (13) på ydersiden, hvorefter der påsvejses et stykke film over sporet (9) på materialet (3) til dannelse af flappen (4), hvilken flap er et laminat, som på ydersiden består af en film, eventuelt med et lag forsynet med tryk, et klæbelag og en film, som er påført Hotmelt/PSA-genlukningsklæbelag (7), og endelig med en primer/svejselak eller svejsbar film (12) på indersiden, hvorefter materialebanen (3,4) på almindelig kendt måde formes, påfyldes sit indhold og lukkes ved hjælp af svejsesømme (5,8) eller ved fin-/lapseal til dannelse af den færdige emballage,A method of producing a resealable packaging from a preferably web-shaped plastic packaging material, such as a polyethylene, polystyrene or polypropylene film, which is coated with a plastic or paper film barrier layer and with a closure flap which after opening the packaging will be able to adhere to the packaging material and thus reseal the packaging, characterized in that a groove, perforation, (9) is first punched in the packaging material (3) corresponding to the opening (6), which packaging material (3) is a laminate consisting of a weldable film, a resealable adhesive layer, optionally a layer of pressure, and with a barrier film with a primer / welding lacquer (13) on the outside, after which a piece of film is welded over the groove (9) on the material (3) to form the flap (4), which flap is a laminate consisting of a film on the outside, optionally with a layer of pressure, an adhesive layer and a film applied to the Hotmelt / PSA reseal adhesive layer (7) ), and finally with a primer / welding lacquer or weldable film (12) on the inside, after which the web (3,4) is formed in a generally known manner, filled in its contents and closed by welding seams (5,8) or by fine / lapseal to form the finished packaging, 2. Fremgangsmåde til betjening af den ifølge krav 1 fremstillede emballage, kendetegnet ved, at flappen (4) trækkes fri af emballagens materiale (3), hvorved genlukningsklæbelaget (7) og svejselaget (12) på flappen (4) overføres og hæftes til svejselaget (13) på emballagematerialet (3), samtidig med at det udstansede (9) materiale (11) med laminatet hæfter til flappen (4) til dannelse af åbningen (6) i emballagen (fig. 3).Method for operating the packaging according to claim 1, characterized in that the flap (4) is pulled free of the material (3) of the packaging, whereby the re-closing adhesive layer (7) and the welding layer (12) of the flap (4) are transferred and adhered to the welding layer. (13) on the packaging material (3), while the punched (9) material (11) with the laminate adheres to the flap (4) to form the opening (6) in the packaging (Fig. 3). 3. Fremgangsmåde ifølge krav 1, kendetegnet ved, at flappen (4) langs sin ene sidekant fastgøres (8) til emballagematerialet (3).Method according to claim 1, characterized in that the flap (4) is attached along its one side edge (8) to the packaging material (3).
DK200601283A 2006-10-04 2006-10-04 Process for making a resealable packaging DK200601283A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DK200601283A DK200601283A (en) 2006-10-04 2006-10-04 Process for making a resealable packaging
EP07388070A EP1908696B1 (en) 2006-10-04 2007-10-03 Method of manufacturing a reclosable package
AT07388070T ATE441593T1 (en) 2006-10-04 2007-10-03 METHOD FOR PRODUCING RESEALABLE PACKAGING
DK07388070T DK1908696T3 (en) 2006-10-04 2007-10-03 Process for making a resealable packaging
NO20074982A NO20074982L (en) 2006-10-04 2007-10-03 Method of manufacturing and reclosable package
DE602007002243T DE602007002243D1 (en) 2006-10-04 2007-10-03 Process for producing a resealable packaging
ES07388070T ES2332072T3 (en) 2006-10-04 2007-10-03 MANUFACTURING PROCEDURE OF A CONTAINER THAT CAN BE CLOSED AGAIN.
PL07388070T PL1908696T3 (en) 2006-10-04 2007-10-03 Method of manufacturing a reclosable package

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200601283 2006-10-04
DK200601283A DK200601283A (en) 2006-10-04 2006-10-04 Process for making a resealable packaging

Publications (1)

Publication Number Publication Date
DK200601283A true DK200601283A (en) 2008-04-05

Family

ID=38893319

Family Applications (2)

Application Number Title Priority Date Filing Date
DK200601283A DK200601283A (en) 2006-10-04 2006-10-04 Process for making a resealable packaging
DK07388070T DK1908696T3 (en) 2006-10-04 2007-10-03 Process for making a resealable packaging

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK07388070T DK1908696T3 (en) 2006-10-04 2007-10-03 Process for making a resealable packaging

Country Status (7)

Country Link
EP (1) EP1908696B1 (en)
AT (1) ATE441593T1 (en)
DE (1) DE602007002243D1 (en)
DK (2) DK200601283A (en)
ES (1) ES2332072T3 (en)
NO (1) NO20074982L (en)
PL (1) PL1908696T3 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US7963413B2 (en) 2006-05-23 2011-06-21 Kraft Foods Global Brands Llc Tamper evident resealable closure
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
US7681732B2 (en) 2008-01-11 2010-03-23 Cryovac, Inc. Laminated lidstock
US20100018974A1 (en) 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
GB0819200D0 (en) 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
US9221591B2 (en) 2009-08-14 2015-12-29 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
US8646975B2 (en) 2009-08-14 2014-02-11 Cryovac, Inc. Easy open and reclosable package with discrete tape and die-cut web
US8622618B2 (en) 2009-08-14 2014-01-07 Cryovac, Inc. Easy open and reclosable package with discrete laminate having panel section with easy-open sealant
DK2347971T3 (en) 2010-01-26 2012-09-17 Gen Biscuit Re-sealable food packaging and manufacturing processes
ES2390568T3 (en) 2010-03-23 2012-11-14 Generale Biscuit Closing container for food products and manufacturing method
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
DK2571766T3 (en) 2010-05-18 2014-12-08 Intercontinental Great Brands Llc Reclosable flexible packaging and processes for making it
US8979370B2 (en) 2011-01-28 2015-03-17 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
WO2012125945A1 (en) 2011-03-17 2012-09-20 Kraft Foods Global Brands Llc Reclosable flexible film packaging products and methods of manufacture
NL2023278B1 (en) * 2019-06-07 2021-01-11 Berkhout Langeveld B V Packaging provided with a foodstuff and semi-finished product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921980A (en) * 1960-07-25 1963-03-27 Colodense Ltd Improvements in or relating to containers manufactured from heat-sealable wrapping material
US5205649A (en) * 1990-08-29 1993-04-27 Trigon Packaging Corporation Leakproof packaging
CA2097664C (en) * 1992-07-09 1999-05-04 David L. Brown Package for surgical devices
US20030118252A1 (en) * 2001-12-21 2003-06-26 Ampac Plastics Llc Stress relieving security bag
DE10323341A1 (en) * 2003-05-23 2004-12-23 Südpack Verpackungen GmbH + Co. film packaging

Also Published As

Publication number Publication date
ES2332072T3 (en) 2010-01-25
NO20074982L (en) 2008-04-07
ATE441593T1 (en) 2009-09-15
EP1908696B1 (en) 2009-09-02
DK1908696T3 (en) 2009-11-30
EP1908696A1 (en) 2008-04-09
PL1908696T3 (en) 2010-02-26
DE602007002243D1 (en) 2009-10-15

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