CN101428699B - 一种热封型双向拉伸聚丙烯薄膜 - Google Patents
一种热封型双向拉伸聚丙烯薄膜 Download PDFInfo
- Publication number
- CN101428699B CN101428699B CN2008101774644A CN200810177464A CN101428699B CN 101428699 B CN101428699 B CN 101428699B CN 2008101774644 A CN2008101774644 A CN 2008101774644A CN 200810177464 A CN200810177464 A CN 200810177464A CN 101428699 B CN101428699 B CN 101428699B
- Authority
- CN
- China
- Prior art keywords
- heat
- sealing
- polypropylene
- layer
- polypropylene film
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 71
- -1 polypropylene Polymers 0.000 title claims abstract description 44
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 42
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 42
- 229920001577 copolymer Polymers 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical group CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 claims description 9
- 229920005629 polypropylene homopolymer Polymers 0.000 claims description 9
- 239000012748 slip agent Substances 0.000 claims description 9
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 abstract description 4
- 239000012793 heat-sealing layer Substances 0.000 abstract 2
- 239000012775 heat-sealing material Substances 0.000 abstract 2
- 239000002216 antistatic agent Substances 0.000 abstract 1
- 229920001222 biopolymer Polymers 0.000 abstract 1
- 239000012792 core layer Substances 0.000 abstract 1
- 238000005034 decoration Methods 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229920001897 terpolymer Polymers 0.000 abstract 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 23
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 23
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000012856 packing Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 238000003851 corona treatment Methods 0.000 description 7
- 239000003814 drug Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 238000003854 Surface Print Methods 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 238000012660 binary copolymerization Methods 0.000 description 3
- 239000005025 cast polypropylene Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 3
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 239000005439 thermosphere Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000021404 traditional food Nutrition 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101774644A CN101428699B (zh) | 2007-12-27 | 2008-11-28 | 一种热封型双向拉伸聚丙烯薄膜 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710305359.X | 2007-12-27 | ||
CNA200710305359XA CN101214867A (zh) | 2007-12-27 | 2007-12-27 | 超高热封强度bopp薄膜 |
CN2008101774644A CN101428699B (zh) | 2007-12-27 | 2008-11-28 | 一种热封型双向拉伸聚丙烯薄膜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101428699A CN101428699A (zh) | 2009-05-13 |
CN101428699B true CN101428699B (zh) | 2010-06-02 |
Family
ID=39621395
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA200710305359XA Pending CN101214867A (zh) | 2007-12-27 | 2007-12-27 | 超高热封强度bopp薄膜 |
CN2008101774644A Active CN101428699B (zh) | 2007-12-27 | 2008-11-28 | 一种热封型双向拉伸聚丙烯薄膜 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA200710305359XA Pending CN101214867A (zh) | 2007-12-27 | 2007-12-27 | 超高热封强度bopp薄膜 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN101214867A (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101864109B (zh) * | 2010-06-02 | 2012-07-25 | 王锦江 | 一种bopp薄膜用的复合型爽滑母料及其生产工艺 |
CN101913279B (zh) * | 2010-07-08 | 2014-02-19 | 福建凯达印务有限公司 | 增韧型三层共挤复合薄膜及其制备方法 |
CN102173149B (zh) * | 2011-01-07 | 2013-04-24 | 广州永新包装有限公司 | 一种能用于家居用品真空包装的抗菌复合膜及其制备方法 |
CN103009749A (zh) * | 2012-12-25 | 2013-04-03 | 海南赛诺实业有限公司 | 一种高热封强度双向拉伸聚丙烯膜及其制造方法 |
CN103009751B (zh) * | 2012-12-25 | 2015-04-22 | 海南赛诺实业有限公司 | 一种双向拉伸聚丙烯高热封膜及其制造方法 |
CN104309237B (zh) * | 2014-10-22 | 2017-03-01 | 海南赛诺实业有限公司 | 一种高热封强度双向拉伸聚丙烯膜及其制造方法 |
CN104786611A (zh) * | 2015-03-29 | 2015-07-22 | 安徽松泰包装材料有限公司 | 一种pe薄膜生产工艺 |
CN105415824A (zh) * | 2015-11-23 | 2016-03-23 | 安徽国泰印务有限公司 | 一种优质bopp薄膜及其生产工艺 |
CN107804039B (zh) * | 2017-10-30 | 2020-03-20 | 云南昆岭薄膜工业有限公司 | 一种镀铝印刷烟用复合包装膜及其制备方法 |
CN110305600A (zh) * | 2019-05-27 | 2019-10-08 | 黄山永新股份有限公司 | 一种可定点热封可回收的轻量化高速包装膜及其生产工艺 |
WO2021074927A1 (en) * | 2019-10-16 | 2021-04-22 | Max Speciality Films Ltd. | Biaxially oriented polypropylene film with enhanced heat seal strength and method of manufacturing thereof |
CN112519366A (zh) * | 2020-11-30 | 2021-03-19 | 重庆市金利药包材料有限公司 | 双向拉伸聚丙烯低密度聚乙烯药用复合膜袋 |
CN112677610A (zh) * | 2020-12-30 | 2021-04-20 | 大连大富塑料彩印有限公司 | 一种超低温热封型流延聚丙烯镀铝基材薄膜 |
CN113696582B (zh) * | 2021-09-06 | 2023-04-25 | 东莞市博晨塑料科技有限公司 | 一种高强度耐腐蚀共挤膜及其制备方法 |
CN114103348B (zh) * | 2021-11-22 | 2023-03-14 | 四川大学 | 多层复合bope电容膜及其制备方法 |
-
2007
- 2007-12-27 CN CNA200710305359XA patent/CN101214867A/zh active Pending
-
2008
- 2008-11-28 CN CN2008101774644A patent/CN101428699B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101214867A (zh) | 2008-07-09 |
CN101428699A (zh) | 2009-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101428699B (zh) | 一种热封型双向拉伸聚丙烯薄膜 | |
JP6627604B2 (ja) | 低吸着性共押出多層シーラントフィルム | |
JP5930577B2 (ja) | 包装袋及び包装容器 | |
JP6620438B2 (ja) | 低吸着性共押出多層シーラントフィルム | |
JP6326797B2 (ja) | 低吸着性スタンディングパウチ | |
US4275120A (en) | Heat sealable packaging film comprising propylene polymer substrate and olefin surface layer blend of polybutene-1 and an ethylene or a propylene copolymer | |
JP6427870B2 (ja) | 低吸着性シーラントフィルム並びにそれを用いた積層体及び包装袋 | |
US4297411A (en) | Heat sealable packaging film comprising propylene polymer substrate and a surface layer of an ethylene copolymer and a different olefin copolymer | |
JP6015135B2 (ja) | 包装材料 | |
JP7192238B2 (ja) | 包装材料用ポリエチレン積層体及び該積層体からなる包装材料 | |
JP7192239B2 (ja) | 包装材料用ポリエチレン積層体及び該積層体からなる包装材料 | |
US20130309426A1 (en) | Medium Density Polyethylene Film Layer and Multilayer Film Comprising Same | |
GB2280403A (en) | Composite packaging films | |
JP5720202B2 (ja) | 低吸着性シーラントフィルム並びにそれを用いた積層体及び包装袋 | |
US4339493A (en) | Heat sealable packaging film comprising propylene polymer substrate and olefin surface layer blend of polybutene-1 and an ethylene or a propylene copolymer | |
JP2023052639A (ja) | 植物由来ポリエチレンを含むシーラント層を有する手切り開封包装体用の積層体 | |
JP2018149779A (ja) | 水系コーティング剤およびこれを用いたガスバリア性フィルム | |
US4339495A (en) | Heat sealable packaging film comprising propylene polymer substrate and olefin surface layer blend of polybutene-1 and ethylene or a propylene copolymer | |
JP2013248742A (ja) | 低吸着性シーラントフィルム並びにそれを用いた積層体及び包装袋 | |
JP2012086462A (ja) | 包装材用積層体 | |
JP2007136866A (ja) | 共押出多層フィルム及びそれを用いたラミネートフィルム | |
JP5644357B2 (ja) | 樹脂組成物、及びそれよりなる包装材用シーラント層 | |
CN211688896U (zh) | 一种单面粘贴保护膜 | |
JP2747290B2 (ja) | 保存性食品の長期貯蔵用包装材料 | |
JP4159081B2 (ja) | 防湿性積層フィルム、積層体及び包装物 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat sealing type biaxial-tension polypropylene film Effective date of registration: 20181225 Granted publication date: 20100602 Pledgee: China Construction Bank Co., Ltd. Haikou Daying Shan Branch Pledgor: Hai'nan Sainuo Industry Co., Ltd. Registration number: 2018460000012 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190213 Granted publication date: 20100602 Pledgee: China Construction Bank Co., Ltd. Haikou Daying Shan Branch Pledgor: Hai'nan Sainuo Industry Co., Ltd. Registration number: 2018460000012 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat sealing type biaxial-tension polypropylene film Effective date of registration: 20190222 Granted publication date: 20100602 Pledgee: China Construction Bank Co., Ltd. Haikou Daying Shan Branch Pledgor: Hai'nan Sainuo Industry Co., Ltd. Registration number: 2019460000003 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201229 Granted publication date: 20100602 Pledgee: China Construction Bank Co.,Ltd. Haikou Daying Shan Branch Pledgor: HAINAN SHINER INDUSTRIAL Co.,Ltd. Registration number: 2019460000003 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |