CN104608988B - 拉片及含有该拉片的包装容器 - Google Patents
拉片及含有该拉片的包装容器 Download PDFInfo
- Publication number
- CN104608988B CN104608988B CN201510019377.6A CN201510019377A CN104608988B CN 104608988 B CN104608988 B CN 104608988B CN 201510019377 A CN201510019377 A CN 201510019377A CN 104608988 B CN104608988 B CN 104608988B
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- Prior art keywords
- lldpe
- ldpe
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- mpe
- opening
- 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
- 238000012856 packing Methods 0.000 title 1
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 127
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 127
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 107
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 107
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 103
- 239000000203 mixture Substances 0.000 claims abstract description 76
- 239000011888 foil Substances 0.000 claims abstract description 49
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 43
- 238000004806 packaging method and process Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 11
- 239000010410 layer Substances 0.000 description 139
- 229920005989 resin Polymers 0.000 description 14
- 239000011347 resin Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000012793 heat-sealing layer Substances 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- 239000004135 Bone phosphate Substances 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- 239000004970 Chain extender Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004712 Metallocene polyethylene (PE-MC) Substances 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005638 polyethylene monopolymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Abstract
Description
样品 | 例1 | 例2 | 例3 | 例4 | 例5 | 例6 | 例7 | 例8 | 对1 | 对2 | 对3 |
合格% | 81 | 83 | 79 | 95 | 96 | 98 | 95 | 85 | 56 | 59 | 64 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510019377.6A CN104608988B (zh) | 2015-01-15 | 2015-01-15 | 拉片及含有该拉片的包装容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510019377.6A CN104608988B (zh) | 2015-01-15 | 2015-01-15 | 拉片及含有该拉片的包装容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104608988A CN104608988A (zh) | 2015-05-13 |
CN104608988B true CN104608988B (zh) | 2017-06-23 |
Family
ID=53143697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510019377.6A Expired - Fee Related CN104608988B (zh) | 2015-01-15 | 2015-01-15 | 拉片及含有该拉片的包装容器 |
Country Status (1)
Country | Link |
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CN (1) | CN104608988B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4403710A (en) * | 1981-05-13 | 1983-09-13 | Toyo Seikan Kaisha Ltd. | Easily-openable heat seal lid |
TW534891B (en) * | 1999-02-17 | 2003-06-01 | Tetra Laval Holdings & Finance | Packing container and method of manufacturing the container |
SE523861C2 (sv) * | 2002-05-07 | 2004-05-25 | Tetra Laval Holdings & Finance | Förpackningslaminat, förfarande för tillverkning av detta, samt förpackningsbehållare tillverkad av förpackningslaminatet |
CN101223083B (zh) * | 2005-07-14 | 2011-01-19 | 利乐拉瓦尔集团及财务有限公司 | 包装容器,制造内带的方法和用于包装容器的内带 |
CN201484834U (zh) * | 2009-08-14 | 2010-05-26 | 黄山永新股份有限公司 | 一种用于调味酱的复合膜 |
CN201942109U (zh) * | 2010-09-06 | 2011-08-24 | 苏州海顺包装材料有限公司 | 一种易撕盖膜 |
-
2015
- 2015-01-15 CN CN201510019377.6A patent/CN104608988B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN104608988A (zh) | 2015-05-13 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MAIGAO NEW MATERIAL TECHNOLOGY CO., LTD. Effective date: 20150826 Owner name: SHANGHAI JIELONG YONGFA PRINTING + PACKING CO., LT Free format text: FORMER OWNER: SHANGHAI MAIGAO NEW MATERIAL TECHNOLOGY CO., LTD. Effective date: 20150826 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Shen Weirong Inventor after: Han Weiping Inventor after: Wu Jianjun Inventor after: Liu Xiaoxiang Inventor before: Liu Xiaoxiang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU XIAOXIANG TO: SHEN WEIRONG HAN WEIPING WU JIANJUN LIU XIAOXIANG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150826 Address after: 201205, No. 7076, Lane 6, Chuan Zhou road, Shanghai, Pudong New Area Applicant after: SHANGHAI JIELONG YONGFA PRINTING & PACKING Co.,Ltd. Applicant after: SHANGHAI MAIGAO NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 201400, No. 8, building 3918, Da Yeh highway, Shanghai, Fengxian District Applicant before: SHANGHAI MAIGAO NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 |