AU3784589A - Heat shrinkable composite film and packaging method using same - Google Patents
Heat shrinkable composite film and packaging method using sameInfo
- Publication number
- AU3784589A AU3784589A AU37845/89A AU3784589A AU3784589A AU 3784589 A AU3784589 A AU 3784589A AU 37845/89 A AU37845/89 A AU 37845/89A AU 3784589 A AU3784589 A AU 3784589A AU 3784589 A AU3784589 A AU 3784589A
- Authority
- AU
- Australia
- Prior art keywords
- same
- composite film
- heat shrinkable
- packaging method
- shrinkable composite
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000004806 packaging method and process Methods 0.000 title 1
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
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- 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
- B32B2307/704—Crystalline
-
- 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
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
- B32B2307/736—Shrinkable
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8819109A GB2221649B (en) | 1988-08-11 | 1988-08-11 | Heat shrinkable composite film and packaging method using same |
GB8819109 | 1988-08-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3784589A true AU3784589A (en) | 1990-02-15 |
AU613778B2 AU613778B2 (en) | 1991-08-08 |
Family
ID=10641978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU37845/89A Ceased AU613778B2 (en) | 1988-08-11 | 1989-07-04 | Heat shrinkable composite film and packaging method using same |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU613778B2 (en) |
CA (1) | CA1325766C (en) |
DE (1) | DE3923464C2 (en) |
FR (1) | FR2635312B1 (en) |
GB (1) | GB2221649B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6221410B1 (en) | 1992-09-25 | 2001-04-24 | Cryovac, Inc. | Backseamed casing and packaged product incorporating same |
JP3326873B2 (en) * | 1992-07-22 | 2002-09-24 | 住友化学工業株式会社 | Packaging film |
US5298302A (en) * | 1992-08-21 | 1994-03-29 | W. R. Grace & Co.-Conn. | Film with improved lap seal |
NZ248765A (en) * | 1992-09-25 | 1996-08-27 | Grace W R & Co | Heat-shrinkable multilayer film; heat-sealing layer has 50-95 wt% propylene-based copolymer and 5-50 wt% of a homogeneous ethylene alpha-olefin copolymer |
FR2697203B1 (en) * | 1992-10-26 | 1995-02-17 | Bollore Technologies | Heat-shrinkable and recyclable composite film based in particular on polypropylene, method for producing it and use of the film for overwrapping. |
FR2703624B1 (en) * | 1993-04-06 | 1995-07-07 | Bollore Technologies | HEAT SHRINKABLE COMPOSITE FILM, MANUFACTURING METHOD AND USE OF SAID FILM FOR OVERPACKING ARTICLES. |
ATE167109T1 (en) * | 1992-10-26 | 1998-06-15 | Bollore Technologies | HEAT SHRINKABLE COMPOSITE FILM, METHOD FOR THE PRODUCTION THEREOF AND USE FOR PACKAGING |
IT1256051B (en) * | 1992-10-30 | 1995-11-21 | Soten | HEAT-SHRINK CO-EXTRUDED FILM AND PROCEDURE FOR ITS PREPARATION. |
JP3258830B2 (en) * | 1994-09-29 | 2002-02-18 | 株式会社興人 | Polyolefin-based heat-shrinkable laminated film |
US5837335A (en) * | 1994-10-04 | 1998-11-17 | Cryovac, Inc. | High shrink multilayer film which maintains optics upon shrinking |
US5834077A (en) * | 1994-10-04 | 1998-11-10 | W. R. Grace & Co.-Conn. | High shrink multilayer film which maintains optics upon shrinking |
EP0729900B1 (en) * | 1995-03-01 | 2003-07-23 | Cryovac, Inc. | Packaging method |
US5744181A (en) * | 1995-03-01 | 1998-04-28 | W. R. Grace & Co.-Conn. | Packaging method using thermoplastic materials and package obtained thereby |
DE19515254C2 (en) * | 1995-04-26 | 1998-06-04 | Fresenius Ag | PVC-free multilayer film, process for producing the same and its use |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6017746B2 (en) * | 1977-07-13 | 1985-05-07 | 三菱電機株式会社 | Elevator speed control device |
US4194039A (en) * | 1978-04-17 | 1980-03-18 | W. R. Grace & Co. | Multi-layer polyolefin shrink film |
JPS54152282A (en) * | 1978-05-19 | 1979-11-30 | Aioi Seiki Kk | Oil pressure clamper of machine tool |
AU533447B2 (en) * | 1978-12-18 | 1983-11-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Stretching multi layer film |
NZ196286A (en) * | 1980-05-23 | 1983-09-02 | Grace W R & Co | Heat-sealabel multi-ply polypropylene film |
US4410582A (en) * | 1980-12-10 | 1983-10-18 | Toray Industries, Inc. | Multi-layered polyolefin laminated film |
US4352849A (en) * | 1981-03-26 | 1982-10-05 | W. R. Grace & Co. | Coextruded, heat-shrinkable, multi-layer, polyolefin packaging film |
CA1199567A (en) * | 1982-02-18 | 1986-01-21 | Walter B. Mueller | Linear polyethylene shrink films |
GB2135240B (en) * | 1982-02-19 | 1986-01-15 | Grace W R & Co | Linear polyethylene shrink films |
AU578753B2 (en) * | 1984-02-13 | 1988-11-03 | Mitsui Chemicals, Inc. | Crystalline random propylene copolymer composition and composite laminate comprising said composition |
JPH0641226B2 (en) * | 1984-06-27 | 1994-06-01 | キヤノン株式会社 | Color inkjet recording method |
US4726999A (en) * | 1984-10-31 | 1988-02-23 | Shell Oil Company | Laminated structure comprising a substrate layer composed of a crystalline propylene resin and a heat-sealable layer composed of a crystalline propylene random copolymer composition |
CA1308012C (en) * | 1986-01-17 | 1992-09-29 | Robert Wayne Thies | Multilayered polyolefin high shrinkage, low-shrink force shrink film |
US4764425A (en) * | 1987-01-02 | 1988-08-16 | Mobil Oil Corporation | Oriented, heat sealable multi-layered film |
CA1283035C (en) * | 1987-03-09 | 1991-04-16 | Sumitomo Chemical Company, Limited | Multi-layer shrink film |
-
1988
- 1988-08-11 GB GB8819109A patent/GB2221649B/en not_active Expired - Lifetime
-
1989
- 1989-06-21 CA CA000603515A patent/CA1325766C/en not_active Expired - Fee Related
- 1989-07-04 AU AU37845/89A patent/AU613778B2/en not_active Ceased
- 1989-07-06 FR FR898909110A patent/FR2635312B1/en not_active Expired - Fee Related
- 1989-07-15 DE DE3923464A patent/DE3923464C2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2635312B1 (en) | 1994-08-05 |
AU613778B2 (en) | 1991-08-08 |
DE3923464A1 (en) | 1990-02-15 |
GB2221649A (en) | 1990-02-14 |
GB8819109D0 (en) | 1988-09-14 |
CA1325766C (en) | 1994-01-04 |
DE3923464C2 (en) | 2000-03-30 |
FR2635312A1 (en) | 1990-02-16 |
GB2221649B (en) | 1992-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |