CN1760087A - 五层共挤复合高阻隔液体包装膜 - Google Patents
五层共挤复合高阻隔液体包装膜 Download PDFInfo
- Publication number
- CN1760087A CN1760087A CN 200510047630 CN200510047630A CN1760087A CN 1760087 A CN1760087 A CN 1760087A CN 200510047630 CN200510047630 CN 200510047630 CN 200510047630 A CN200510047630 A CN 200510047630A CN 1760087 A CN1760087 A CN 1760087A
- Authority
- CN
- China
- Prior art keywords
- layer
- lldpe
- ldpe
- packaging film
- pvdc
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 229920006280 packaging film Polymers 0.000 title claims description 23
- 239000012785 packaging film Substances 0.000 title claims description 23
- 239000002131 composite material Substances 0.000 title description 4
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 53
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 53
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 39
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 39
- 239000005033 polyvinylidene chloride Substances 0.000 claims abstract description 26
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims abstract description 24
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 16
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 16
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract 9
- 229920005989 resin Polymers 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000003475 lamination Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 83
- 230000004888 barrier function Effects 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009459 flexible packaging Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241001435619 Lile Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 1
- 239000002120 nanofilm Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
| 名 称 | 阻 隔 性 | 卫生标准 | 保质期 | 单价元/米2 | |
| 氧气透过率 | 水蒸汽透过率 | ||||
| 三层共挤膜 | 15/645·24h·atm | 12/645·24h·atm | 符合GB9683 | 7天 | 0.07 |
| 利乐包装膜* | 10/645·24h·atm | 0.2/645·24h·atm | 符合GB9683和FDA | 3个月 | 0.25 |
| 五层共挤膜※ | 10/645·24h·atm | 0.2/645·24h·atm | 符合9683和FDA | 3个月 | 0.07 |
| 单层膜 | 21/645·24h·atm | 18/645·24h·atm | 符合GB9683 | 2天 | 0.063 |
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510047630 CN1760087B (zh) | 2005-11-04 | 2005-11-04 | 五层共挤复合高阻隔液体包装膜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510047630 CN1760087B (zh) | 2005-11-04 | 2005-11-04 | 五层共挤复合高阻隔液体包装膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1760087A true CN1760087A (zh) | 2006-04-19 |
| CN1760087B CN1760087B (zh) | 2010-08-11 |
Family
ID=36706341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510047630 Expired - Fee Related CN1760087B (zh) | 2005-11-04 | 2005-11-04 | 五层共挤复合高阻隔液体包装膜 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1760087B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873930A (zh) * | 2007-11-27 | 2010-10-27 | 陶氏环球技术公司 | 用于制造包装的多层结构及其包装 |
| WO2017204752A1 (en) | 2016-05-26 | 2017-11-30 | Kimpai Lamitube Co., Ltd. | Multi layered flexible sheet with high specular gloss |
| CN108032568A (zh) * | 2017-12-07 | 2018-05-15 | 黄山永新股份有限公司 | 一种高避光高阻隔液体包装膜及其生产方法 |
| US11667109B2 (en) | 2020-09-10 | 2023-06-06 | Hariharan Krishnan Nair | Recyclable packaging material and process of preparation thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU568000B2 (en) * | 1984-01-27 | 1987-12-10 | John Ralston O'Neill | Plastic film laminates for liquid packing |
| IT1304704B1 (it) * | 1995-09-01 | 2001-03-28 | Manuli Stretch Spa | Film multistrato polietilenico |
| GB9624391D0 (en) * | 1996-11-23 | 1997-01-08 | Dolphin Packaging Materials Lt | Heat-sealable composite sheet materials and reclosable packages |
| US6265055B1 (en) * | 1999-10-13 | 2001-07-24 | David Simpson | Multilayer stretch cling film |
| EP1332868B1 (en) * | 2002-02-04 | 2005-04-20 | Borealis GmbH | Multilayer film |
| US20050153085A1 (en) * | 2004-01-09 | 2005-07-14 | Sonoco Development, Inc. | Low cost film composite can liner |
-
2005
- 2005-11-04 CN CN 200510047630 patent/CN1760087B/zh not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873930A (zh) * | 2007-11-27 | 2010-10-27 | 陶氏环球技术公司 | 用于制造包装的多层结构及其包装 |
| WO2017204752A1 (en) | 2016-05-26 | 2017-11-30 | Kimpai Lamitube Co., Ltd. | Multi layered flexible sheet with high specular gloss |
| US10773499B2 (en) | 2016-05-26 | 2020-09-15 | Kim Pai Lamitube Co., Ltd. | Multilayerd flexible sheet with high specular gloss |
| CN108032568A (zh) * | 2017-12-07 | 2018-05-15 | 黄山永新股份有限公司 | 一种高避光高阻隔液体包装膜及其生产方法 |
| US11667109B2 (en) | 2020-09-10 | 2023-06-06 | Hariharan Krishnan Nair | Recyclable packaging material and process of preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1760087B (zh) | 2010-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite packaging film including five layers being extruded out capable of obstructing liquid highly Effective date of registration: 20110407 Granted publication date: 20100811 Pledgee: Guangdong Development Bank, Limited by Share Ltd, Dalian branch Pledgor: Fulida Plastic Products Co., Ltd., Dalian Registration number: 2011990000107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |