NZ590589A - laminate for a bag in box arrangement the bag has a polyethylene sealant layer, a polypropylene core layer and an EVOH cap layer - Google Patents

laminate for a bag in box arrangement the bag has a polyethylene sealant layer, a polypropylene core layer and an EVOH cap layer

Info

Publication number
NZ590589A
NZ590589A NZ590589A NZ59058909A NZ590589A NZ 590589 A NZ590589 A NZ 590589A NZ 590589 A NZ590589 A NZ 590589A NZ 59058909 A NZ59058909 A NZ 59058909A NZ 590589 A NZ590589 A NZ 590589A
Authority
NZ
New Zealand
Prior art keywords
layer
bag
evoh
cap
laminate
Prior art date
Application number
NZ590589A
Inventor
David Bellmore
Karen Berger
Original Assignee
Scholle Corp
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 Scholle Corp filed Critical Scholle Corp
Publication of NZ590589A publication Critical patent/NZ590589A/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
    • 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
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2274/00—Thermoplastic elastomer material
    • 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
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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
    • B32B2307/72—Density
    • 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
    • B32B2307/744—Non-slip, anti-slip
    • 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
    • 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
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Bag Frames (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

590589 A bag for a flowable material which has walls coupled together with seals to define a fluid tight cavity. The walls each have a laminate structure which includes a sealant layer with a polyethylene film having a first side and a second side; a core layer with an oriented polypropylene film, the core layer having a first side and a second side, with the first side of the sealant layer laminated to the first side of the core layer; and a cap layer with a co extruded film having an EVOH layer surrounded on either side by a polyethylene layer, the cap layer also has a first side and a second side. The second side of the cap layer is laminated to the second side of the core layer. The cap layer is the outermost layer of the formed bag and the sealant layer is the innermost layer of the formed bag.
NZ590589A 2008-07-15 2009-07-15 laminate for a bag in box arrangement the bag has a polyethylene sealant layer, a polypropylene core layer and an EVOH cap layer NZ590589A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13493308P 2008-07-15 2008-07-15
PCT/US2009/004103 WO2010008557A2 (en) 2008-07-15 2009-07-15 Laminate for a bag for flowable material having an oriented polypropylene, and a bag made therefrom

Publications (1)

Publication Number Publication Date
NZ590589A true NZ590589A (en) 2013-06-28

Family

ID=41550913

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ590589A NZ590589A (en) 2008-07-15 2009-07-15 laminate for a bag in box arrangement the bag has a polyethylene sealant layer, a polypropylene core layer and an EVOH cap layer

Country Status (7)

Country Link
US (1) US20100129008A1 (en)
EP (1) EP2323913A4 (en)
AU (1) AU2009271582B2 (en)
BR (1) BRPI0911001A2 (en)
CA (1) CA2730779C (en)
NZ (1) NZ590589A (en)
WO (1) WO2010008557A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101046627B1 (en) 2011-03-08 2011-07-05 윤태훈 The shielding film manufacturing method for the electronic equioment packing
US20160304332A1 (en) 2015-04-17 2016-10-20 Ds Smith Plastics Limited Multilayer film used with flexible packaging
NL2023592B1 (en) * 2019-07-30 2021-02-23 Scholle Ipn Ip Bv Container assembly and method for preparing such a container assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607519A (en) * 1967-08-07 1971-09-21 Tee Pak Inc Lamination of plastic packaging films
US4309466A (en) * 1979-12-17 1982-01-05 Champion International Corporation Flexible laminated packaging material comprising metallized intermediate layer
US4692361A (en) * 1984-09-28 1987-09-08 Baxter Travenol Laboratories, Inc. Film laminate with gas barrier for sterile flexible containers
US4604322A (en) * 1985-08-06 1986-08-05 Hercules Incorporated Metallizable polypropylene film
US4855183A (en) * 1986-11-17 1989-08-08 W. R. Grace & Co.-Conn. Multiple-layer, cook-in film
US5053259A (en) * 1988-08-23 1991-10-01 Viskase Corporation Amorphous nylon copolymer and copolyamide films and blends
JP3094303B2 (en) * 1990-10-08 2000-10-03 出光石油化学株式会社 Multilayer sheets and easy-open containers
US5223346A (en) * 1991-10-23 1993-06-29 Mobil Oil Corporation Hdpe/polypropylene film laminates
JP3541431B2 (en) * 1994-06-08 2004-07-14 東洋製罐株式会社 Oxygen absorbing container
US5874155A (en) * 1995-06-07 1999-02-23 American National Can Company Easy-opening flexible packaging laminates and packaging materials made therefrom
SE509131C2 (en) * 1997-04-04 1998-12-07 Tetra Laval Holdings & Finance Packaging laminate comprising an encapsulated moisture sensitive gas barrier layer, methods for its preparation, and packaging container of the laminate
US20030207054A1 (en) * 1998-05-29 2003-11-06 Tetra Laval Holdings & Finance S.A. Packaging laminates based on cardboard and paper
EP1091852B1 (en) * 1998-06-12 2007-08-15 Avery Dennison Corporation Multilayered thermoplastic film and sign cutting method using the same
ATE370077T1 (en) * 2000-03-01 2007-09-15 Fujimori Kogyo Co INNER BAG FOR BAG-IN-BOX
US6500514B1 (en) * 2000-08-29 2002-12-31 Pechiney Emballage Flexible Europe Encapsulated barrier for flexible films and a method of making the same
US20060291756A1 (en) * 2002-02-27 2006-12-28 Thomas Toby R Web materials with active agent for use in forming reclosable packages
US7252878B2 (en) * 2002-10-23 2007-08-07 Toray Plastics (America), Inc. High barrier flexible packaging structure
US7041352B2 (en) * 2003-07-01 2006-05-09 Pechiney Emballage Flexible Europe Thermoplastic structures for the storing and transporting of organoleptic sensitive products
US20050186414A1 (en) * 2003-10-01 2005-08-25 Toray Plastics (America), Inc. Polypropylene multi-layer barrier films
JP2006193196A (en) * 2005-01-17 2006-07-27 Toppan Printing Co Ltd Packaging material, and outer packaging bag for infusion solution bag using packaging material
US7695822B2 (en) * 2005-05-10 2010-04-13 Toray Plastics (America), Inc. Tie-layer for polyolefin films
WO2007133383A1 (en) * 2006-05-09 2007-11-22 Dow Global Technologies Inc. Multilayer adhesive polymer film

Also Published As

Publication number Publication date
US20100129008A1 (en) 2010-05-27
CA2730779A1 (en) 2010-01-21
CA2730779C (en) 2015-11-24
BRPI0911001A2 (en) 2015-10-06
AU2009271582A1 (en) 2010-01-21
WO2010008557A3 (en) 2010-04-22
WO2010008557A2 (en) 2010-01-21
AU2009271582B2 (en) 2015-02-05
EP2323913A4 (en) 2017-04-19
EP2323913A2 (en) 2011-05-25

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PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 15 JUL 2016 BY PHILLIPS ORMONDE FITZPATRICK

Effective date: 20131112

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 15 JUL 2019 BY PHILLIPS ORMONDE FITZPATRICK

Effective date: 20140910

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 15 JUL 2020 BY THOMSON REUTERS

Effective date: 20190620

LAPS Patent lapsed