SE0502031L - Sealing strip and a packaging container comprising such a strip - Google Patents

Sealing strip and a packaging container comprising such a strip

Info

Publication number
SE0502031L
SE0502031L SE0502031A SE0502031A SE0502031L SE 0502031 L SE0502031 L SE 0502031L SE 0502031 A SE0502031 A SE 0502031A SE 0502031 A SE0502031 A SE 0502031A SE 0502031 L SE0502031 L SE 0502031L
Authority
SE
Sweden
Prior art keywords
sealing
strip
polyethylene
sealing strip
packaging container
Prior art date
Application number
SE0502031A
Other languages
Swedish (sv)
Other versions
SE529099C2 (en
Inventor
Ingemar Larsson
Monika Zuppiger
Andre Chiquiet
Fabrizio Parmiggiani
Roberto Dondi
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Priority to SE0502031A priority Critical patent/SE529099C2/en
Priority to PCT/SE2006/000991 priority patent/WO2007032719A1/en
Publication of SE0502031L publication Critical patent/SE0502031L/en
Publication of SE529099C2 publication Critical patent/SE529099C2/en

Links

Classifications

    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/742—Coating; Impregnating; Waterproofing; Decoating
    • B31B50/743—Coating or impregnating edges or corners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/325—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polycycloolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/04—Applying separate sealing or securing members, e.g. clips
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2377/00—Polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Laminated sealing strip (10) for packaging purposes, said sealing strip (10) having on its one side a first sealing layer (12) of polyethylene and on its other side a second sealing layer (13) of polyethylene. In order to impart to the sealing strip (10) heat stability enough to withstand impact of temporarlily increased temperatures during a sealing operation, without wrinkling or gathering, at least one of said sealing layers (12;13) comprises also a density-increasing polyethylene component of preferably medium density polyethylene (MDPE), high density polyethylene (HDPE) or linear medium density polyethylene (LMDPE).
SE0502031A 2005-09-15 2005-09-15 Sealing strip and a packaging container comprising such a strip SE529099C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0502031A SE529099C2 (en) 2005-09-15 2005-09-15 Sealing strip and a packaging container comprising such a strip
PCT/SE2006/000991 WO2007032719A1 (en) 2005-09-15 2006-08-30 A sealing strip as well as a packaging container including such a strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0502031A SE529099C2 (en) 2005-09-15 2005-09-15 Sealing strip and a packaging container comprising such a strip

Publications (2)

Publication Number Publication Date
SE0502031L true SE0502031L (en) 2007-03-16
SE529099C2 SE529099C2 (en) 2007-05-02

Family

ID=37865216

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0502031A SE529099C2 (en) 2005-09-15 2005-09-15 Sealing strip and a packaging container comprising such a strip

Country Status (2)

Country Link
SE (1) SE529099C2 (en)
WO (1) WO2007032719A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090202804A1 (en) * 2008-02-08 2009-08-13 Tredegar Film Products Corporation Masking film with improved wetting
US20140079868A1 (en) 2012-04-05 2014-03-20 Anheuser-Busch, Llc Packaging for decarbonated beer base liquid
CN104760385A (en) * 2012-12-31 2015-07-08 台州市珠叶机械科技有限公司 Packaging container
CN104742474A (en) * 2012-12-31 2015-07-01 台州市珠叶机械科技有限公司 Laminated package material
CN103043300B (en) * 2012-12-31 2015-04-22 台州市珠叶机械科技有限公司 Packaging container
CN104760337A (en) * 2012-12-31 2015-07-08 台州市珠叶机械科技有限公司 Packaging container
CN104742441A (en) * 2012-12-31 2015-07-01 台州市珠叶机械科技有限公司 Laminated package material
CN104760379A (en) * 2012-12-31 2015-07-08 台州市珠叶机械科技有限公司 Laminated packaging material
CN103042799B (en) * 2012-12-31 2015-07-15 台州市珠叶机械科技有限公司 Method for manufacturing laminated packaging material
US9265278B2 (en) 2013-06-24 2016-02-23 Anheuser-Busch, Llc Methods for decarbonating fermented liquids
CN105015120A (en) * 2015-08-19 2015-11-04 浙江金石包装有限公司 High-transparency polyethylene film and preparation method thereof
CN107921743B (en) 2015-10-29 2020-11-17 利乐拉瓦尔集团及财务有限公司 Barrier film or sheet and laminated packaging material comprising the same, and packaging container made thereof
CN110179268A (en) * 2019-05-28 2019-08-30 东莞市灏睿建材有限公司 A kind of edge band and its preparation process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9604687L (en) * 1996-12-19 1998-06-20 Tetra Laval Holdings & Finance Packaging laminate, methods of making the packaging laminate and packaging containers
SE524525C2 (en) * 2003-02-28 2004-08-24 Tetra Laval Holdings & Finance Binder for packaging laminates, comprises polyolefin grafted with unsaturated alkoxysilane and blended with non-grafted polyolefin

Also Published As

Publication number Publication date
SE529099C2 (en) 2007-05-02
WO2007032719A1 (en) 2007-03-22

Similar Documents

Publication Publication Date Title
SE0502031L (en) Sealing strip and a packaging container comprising such a strip
AR004904A1 (en) AN ARTICLE COMPRISING A TUBULAR FILM WITH MULTIPLE LAYERS, WITHOUT SEAMS, A BAG INCLUDING SUCH A FILM, AND A PACKAGED PRODUCT USING THIS ARTICLE
ATE552966T1 (en) BIODEGRADABLE BAGS FOR FOOD PACKAGING AVAILABLE THROUGH HIGH-SPEED MANUFACTURING
MY140302A (en) A strip tape, a packaging container having such a strip tape, and a method of producing such a strip tape
ATE531515T1 (en) BLOCK SEALABLE HEAT SHRINK FILM
EA201100673A1 (en) MULTILAYER FILM
AR069091A1 (en) CONTINUOUS BARRIER PACKING MATERIALS, WHICH HAVE A METALLIC FILM, NOT ORIENTED
ATE516951T1 (en) MULTI-LAYER PACKAGING MATERIALS WITH HIGH BARRIER EFFECT
BR0012256A (en) thermally sealable film layer; composition and packaging material having improved hot take
ATE520601T1 (en) PACKAGING MADE OF END SEALED FILM
ATE314978T1 (en) PACKAGING MATERIAL AND INFORMATION CARRIER PACKED WITH IT
ZA200909034B (en) Label film for deep drawing processes
SE0403182D0 (en) A packaging laminate, a method in connection with the production of it, a film for it, and a packaging container
BRPI0513263A (en) oxygen absorber packing material
DE60045190D1 (en) MULTILAYER PACKAGING MATERIAL
SE0003399L (en) Packaging laminates and packaging containers made therefrom
ATE369246T1 (en) HEAT SHRINKABLE, GAS BARRIER, THERMOPLASTIC MULTILAYER FILM AND CONTAINERS MADE THEREFROM
JP6769151B2 (en) Laminated film and packaging bag
AR018944A1 (en) MATERIAL OF THERMOFIXABLE AND RECYCLABLE MULTIPLE LAYERS SUITABLE FOR THE PRODUCTION OF CONTAINERS FOR DRINKS AND MEALS
SE0103308D0 (en) Packaging laminates and packaging containers made therefrom
WO2008152990A1 (en) Biodegradable film, and biodegradable bag
NO20013066D0 (en) Packaging film with improved packing density as well as its use as packaging film
AR030499A1 (en) A LAMINATED PACKING MATERIAL AND PACKAGING CONTAINERS PRODUCED OF THE SAME
SE0100858D0 (en) Packaging laminate, method of producing a packaging container and the packaging container
ATE424994T1 (en) PACKAGING FILM

Legal Events

Date Code Title Description
NUG Patent has lapsed