CA2730779C - Laminate for a bag for flowable material having an oriented polypropylene, and a bag made therefrom - Google Patents
Laminate for a bag for flowable material having an oriented polypropylene, and a bag made therefrom Download PDFInfo
- Publication number
- CA2730779C CA2730779C CA2730779A CA2730779A CA2730779C CA 2730779 C CA2730779 C CA 2730779C CA 2730779 A CA2730779 A CA 2730779A CA 2730779 A CA2730779 A CA 2730779A CA 2730779 C CA2730779 C CA 2730779C
- Authority
- CA
- Canada
- Prior art keywords
- layer
- bag
- flowable material
- core layer
- evoh
- 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.)
- Expired - Fee Related
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13493308P | 2008-07-15 | 2008-07-15 | |
US61/134,933 | 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 (2)
Publication Number | Publication Date |
---|---|
CA2730779A1 CA2730779A1 (en) | 2010-01-21 |
CA2730779C true CA2730779C (en) | 2015-11-24 |
Family
ID=41550913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2730779A Expired - Fee Related CA2730779C (en) | 2008-07-15 | 2009-07-15 | Laminate for a bag for flowable material having an oriented polypropylene, and a bag made therefrom |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100129008A1 (de) |
EP (1) | EP2323913A4 (de) |
AU (1) | AU2009271582B2 (de) |
BR (1) | BRPI0911001A2 (de) |
CA (1) | CA2730779C (de) |
NZ (1) | NZ590589A (de) |
WO (1) | WO2010008557A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101046627B1 (ko) | 2011-03-08 | 2011-07-05 | 윤태훈 | 전자기기 포장용 실딩 필름 제조방법 |
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)
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 (ja) * | 1990-10-08 | 2000-10-03 | 出光石油化学株式会社 | 多層シート類及び易開封性容器 |
US5223346A (en) * | 1991-10-23 | 1993-06-29 | Mobil Oil Corporation | Hdpe/polypropylene film laminates |
JP3541431B2 (ja) * | 1994-06-08 | 2004-07-14 | 東洋製罐株式会社 | 酸素吸収性容器 |
US5874155A (en) * | 1995-06-07 | 1999-02-23 | American National Can Company | Easy-opening flexible packaging laminates and packaging materials made therefrom |
SE509131C2 (sv) * | 1997-04-04 | 1998-12-07 | Tetra Laval Holdings & Finance | Förpackningslaminat innefattande ett inkapslat fuktkänsligt gasbarriärskikt, sätt för dess framställning samt förpackningsbehållare av laminatet |
US20030207054A1 (en) * | 1998-05-29 | 2003-11-06 | Tetra Laval Holdings & Finance S.A. | Packaging laminates based on cardboard and paper |
CA2334908A1 (en) * | 1998-06-12 | 1999-12-16 | Avery Dennison Corporation | Multilayered thermoplastic film and sign cutting method using the same |
EP1277666B1 (de) * | 2000-03-01 | 2007-08-15 | Fujimori Kogyo Co., Ltd. | Innenbeutel für 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 (ja) * | 2005-01-17 | 2006-07-27 | Toppan Printing Co Ltd | 包装材料及びこれを用いた輸液バッグの外装袋 |
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 |
-
2009
- 2009-07-15 BR BRPI0911001A patent/BRPI0911001A2/pt not_active IP Right Cessation
- 2009-07-15 NZ NZ590589A patent/NZ590589A/xx not_active IP Right Cessation
- 2009-07-15 AU AU2009271582A patent/AU2009271582B2/en not_active Ceased
- 2009-07-15 WO PCT/US2009/004103 patent/WO2010008557A2/en active Application Filing
- 2009-07-15 CA CA2730779A patent/CA2730779C/en not_active Expired - Fee Related
- 2009-07-15 EP EP09798300.1A patent/EP2323913A4/de not_active Withdrawn
- 2009-10-15 US US12/587,915 patent/US20100129008A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2010008557A2 (en) | 2010-01-21 |
AU2009271582A1 (en) | 2010-01-21 |
EP2323913A4 (de) | 2017-04-19 |
EP2323913A2 (de) | 2011-05-25 |
AU2009271582B2 (en) | 2015-02-05 |
CA2730779A1 (en) | 2010-01-21 |
BRPI0911001A2 (pt) | 2015-10-06 |
NZ590589A (en) | 2013-06-28 |
WO2010008557A3 (en) | 2010-04-22 |
US20100129008A1 (en) | 2010-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2600350C2 (ru) | Многослойная барьерная пленка, слоистый упаковочный материал, включающий пленку, упаковочный контейнер, изготовленный из слоистого упаковочного материала, и способ изготовления пленки | |
US7476428B2 (en) | Plastic gas barrier packaging laminate | |
CN107531381B (zh) | 层叠膜及包装袋 | |
US20070141313A1 (en) | Plastic gas barrier packaging laminate | |
US20190367219A1 (en) | Film for bag in box package and bag made therefrom | |
US20230278768A1 (en) | Gas barrier layer-forming composition, gas barrier film, packaging film and packaging bag using the gas barrier layer-forming composition, and methods of producing gas barrier film, packaging film and packaging bag | |
CA2730779C (en) | Laminate for a bag for flowable material having an oriented polypropylene, and a bag made therefrom | |
SA05260101B1 (ar) | صفيحة مجمعة رقيقة Packaging laminate بلاستيكية حاجزة للغاز | |
EP3385190B1 (de) | Harzverbundfolie | |
JP2006193196A (ja) | 包装材料及びこれを用いた輸液バッグの外装袋 | |
US10086595B2 (en) | Method for forming packaging material, packaging material and use thereof | |
AU2018292538B2 (en) | Pouch and film for a pouch | |
JP7255346B2 (ja) | 積層シートおよび紙容器 | |
US20240367421A1 (en) | Film for flexible packaging | |
US20240286384A1 (en) | Composition | |
WO2024228060A1 (en) | Film for flexible packaging | |
US20220355998A1 (en) | Stain resistant packaging film for retort applications | |
JP4438910B2 (ja) | ガスバリア性フィルム及び包装体 | |
JP2022168536A (ja) | 積層体およびそれを用いた包装材料および包装袋 | |
JP2022000388A (ja) | バッグインボックス用内袋 | |
WO2022046283A1 (en) | Liners for bulk containers | |
JP4590980B2 (ja) | プラスチック容器の製造方法 | |
MXPA96001432A (en) | Poliolephinic movie with barred properties |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20130813 |
|
MKLA | Lapsed |
Effective date: 20220301 |
|
MKLA | Lapsed |
Effective date: 20200831 |