AU2700897A - Transparent sealable multi-layer barrier films - Google Patents

Transparent sealable multi-layer barrier films

Info

Publication number
AU2700897A
AU2700897A AU27008/97A AU2700897A AU2700897A AU 2700897 A AU2700897 A AU 2700897A AU 27008/97 A AU27008/97 A AU 27008/97A AU 2700897 A AU2700897 A AU 2700897A AU 2700897 A AU2700897 A AU 2700897A
Authority
AU
Australia
Prior art keywords
layer
barrier films
layer barrier
sealable multi
transparent
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.)
Abandoned
Application number
AU27008/97A
Inventor
Barry Golding
Bertrand Jaccoud
Ulrich Reiners
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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 and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of AU2700897A publication Critical patent/AU2700897A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B32B27/08—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 synthetic resin
    • 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
    • B32B27/34—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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • 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

  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

The invention relates to a transparent multi-layer barrier film with high tearing resistance, consisting of: a) a polyamide substrate; b) a polyamide substrate; b) a metalloid oxide barrier layer; c) an adhesive agent layer; d) a low-density polyethylene (LDPE) layer; e) an adhesive agent layer; f) a sealing layer of an ionomer-polymer. The insertion of layers (d) and (e) is optional in order to reduce the quantity of ionomerpolymer needed for the sealing layer.
AU27008/97A 1996-05-06 1997-04-22 Transparent sealable multi-layer barrier films Abandoned AU2700897A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19618111 1996-05-06
DE19618111A DE19618111A1 (en) 1996-05-06 1996-05-06 Transparent, sealable multilayer barrier films
PCT/EP1997/002030 WO1997042029A1 (en) 1996-05-06 1997-04-22 Transparent sealable multi-layer barrier films

Publications (1)

Publication Number Publication Date
AU2700897A true AU2700897A (en) 1997-11-26

Family

ID=7793456

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27008/97A Abandoned AU2700897A (en) 1996-05-06 1997-04-22 Transparent sealable multi-layer barrier films

Country Status (5)

Country Link
EP (1) EP0912339B1 (en)
AT (1) ATE207411T1 (en)
AU (1) AU2700897A (en)
DE (2) DE19618111A1 (en)
WO (1) WO1997042029A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824976A1 (en) * 1998-06-04 1999-12-09 Kraemer & Grebe Kg Method and device for producing packages
US20010038894A1 (en) * 2000-03-14 2001-11-08 Minoru Komada Gas barrier film
DE10251511A1 (en) * 2002-11-04 2004-05-13 Höppner, Frank Flexible hose for connecting hoses, especially in the sanitary area
CN105128483A (en) * 2015-09-09 2015-12-09 沈阳化工大学 Transparent antibacterial film used for transporting marine products
GB201516575D0 (en) 2015-09-18 2015-11-04 Johnson Matthey Plc Food Packaging
WO2021081982A1 (en) * 2019-11-01 2021-05-06 Performance Materials Na, Inc. Overmolded transparent structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528234A (en) * 1982-01-08 1985-07-09 Toyo Ink Manufacturing Co., Ltd. Transparent laminates
US5100720A (en) * 1987-10-07 1992-03-31 Mitsubishi Monsanto Chemical Company Limited Laminated film having gas barrier properties
US5085904A (en) * 1990-04-20 1992-02-04 E. I. Du Pont De Nemours And Company Barrier materials useful for packaging
JPH0454842U (en) * 1990-09-14 1992-05-11
EP0505575B1 (en) * 1990-10-17 1997-12-29 Mitsubishi Chemical Corporation Heat-resistant moisture-proof film
CH684069A5 (en) * 1991-11-29 1994-07-15 Alusuisse Lonza Services Ag Packaging Kunststoffolienverbunden.
CA2104870C (en) * 1991-12-28 2003-12-16 Hideharu Maro Laminated packaging material
DE69225315T2 (en) * 1991-12-28 1998-11-19 Toppan Printing Co Ltd METHOD FOR PRODUCING LAMINATED PACKING MATERIAL

Also Published As

Publication number Publication date
ATE207411T1 (en) 2001-11-15
EP0912339B1 (en) 2001-10-24
DE19618111A1 (en) 1997-11-13
WO1997042029A1 (en) 1997-11-13
DE59705098D1 (en) 2001-11-29
EP0912339A1 (en) 1999-05-06

Similar Documents

Publication Publication Date Title
CA2120836A1 (en) EVOH Oxygen Barrier Stretched Multilayer Film
AU7331181A (en) Laminated film
CA2247154A1 (en) Multilayer oxygen barrier packaging film
AU8242791A (en) Blends of polypropylene and ethylene copolymer and films made from the blend
EP0236099A3 (en) Oxygen barrier packaging film
AU591521B2 (en) Oxygen barrier oriented film
CA2239579A1 (en) Novel pouches for packaging flowable materials in pouches
SE8305253D0 (en) PASTEURIZABLE COOK-IN SHRINK MOVIE
AU589963B2 (en) Multiple-layer polyolefin films
SE8201851L (en) PA POLYOLETIN BASED CONSTRUCTED, HARMFUL MULTIPLE PACKAGING MOVIE
DE60003721D1 (en) HERMETICALLY SEALABLE MULTILAYER FILM
CA2006884A1 (en) High barrier implosion resistant films
AU5739399A (en) Packaging material with a foamed polyolefin layer
AU5157393A (en) Multi-layered film material
AU5414399A (en) Gas-tight laminating film and packaging material produced therefrom
AU2700897A (en) Transparent sealable multi-layer barrier films
USH1727H (en) Heat sealable packaging materials having a peelable, easy-opening feature
AU5895286A (en) Polymer blends for packaging film and sheet or laminates
JPH08112880A (en) Laminate and covering material and bag used thereof
WO1999043498A8 (en) Thermoplastic film for packaging
PL362765A1 (en) Biaxiallly oriented polyolefins with a reduced blocking tendency with respect to cold sealing products
JP3563742B2 (en) Transparent packaging material with UV transmission prevention
JP2002225934A (en) Easy-to-peel packaging bag
JPH0733236Y2 (en) Double packaging bag for photographic material
JPS6364302B2 (en)