CN103009751B - 一种双向拉伸聚丙烯高热封膜及其制造方法 - Google Patents
一种双向拉伸聚丙烯高热封膜及其制造方法 Download PDFInfo
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- CN103009751B CN103009751B CN201210570487.8A CN201210570487A CN103009751B CN 103009751 B CN103009751 B CN 103009751B CN 201210570487 A CN201210570487 A CN 201210570487A CN 103009751 B CN103009751 B CN 103009751B
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- stretching
- temperature
- heat
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- sealing
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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 19
- -1 polypropylene Polymers 0.000 title claims abstract description 19
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title description 7
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims abstract description 11
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 229920001577 copolymer Polymers 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 18
- 229920006228 ethylene acrylate copolymer Polymers 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 150000001412 amines Chemical class 0.000 claims description 5
- 229920005629 polypropylene homopolymer Polymers 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007334 copolymerization reaction Methods 0.000 claims 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 21
- 238000004806 packaging method and process Methods 0.000 abstract description 11
- 239000012793 heat-sealing layer Substances 0.000 abstract description 3
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000009512 pharmaceutical packaging Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201210570487.8A CN103009751B (zh) | 2012-12-25 | 2012-12-25 | 一种双向拉伸聚丙烯高热封膜及其制造方法 |
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CN201210570487.8A CN103009751B (zh) | 2012-12-25 | 2012-12-25 | 一种双向拉伸聚丙烯高热封膜及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN103009751A CN103009751A (zh) | 2013-04-03 |
CN103009751B true CN103009751B (zh) | 2015-04-22 |
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CN201210570487.8A Active CN103009751B (zh) | 2012-12-25 | 2012-12-25 | 一种双向拉伸聚丙烯高热封膜及其制造方法 |
Country Status (1)
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CN (1) | CN103009751B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN114013076B (zh) * | 2021-11-03 | 2023-02-03 | 海南赛诺实业有限公司 | 一种高热封强度双向拉伸聚丙烯聚乙烯醇涂布膜的制备方法 |
CN113910729B (zh) * | 2021-11-03 | 2023-03-17 | 海南赛诺实业有限公司 | 一种高热封强度双向拉伸聚丙烯高阻隔涂布膜及其制备方法 |
CN113927983B (zh) * | 2021-11-03 | 2023-03-17 | 海南赛诺实业有限公司 | 一种单面高热封双向拉伸聚丙烯基材及其制备方法和聚丙烯镀铝膜及其制备方法 |
CN116001397B (zh) * | 2022-12-28 | 2023-09-22 | 浙江凯利新材料股份有限公司 | 一种高热粘强度bopp热封膜及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201143785Y (zh) * | 2007-10-18 | 2008-11-05 | 泉州利昌塑胶有限公司 | 一种具有高热封强度多层共挤出双向拉伸聚丙烯薄膜 |
CN101332675A (zh) * | 2007-06-28 | 2008-12-31 | 维龙(上海)包装工业有限公司 | 一种提高抗撕裂强度的热封双向拉伸聚丙烯薄膜微孔基膜制造方法 |
CN101428699A (zh) * | 2007-12-27 | 2009-05-13 | 海南赛诺实业有限公司 | 一种热封型双向拉伸聚丙烯薄膜 |
CN201338791Y (zh) * | 2008-09-28 | 2009-11-04 | 葛敬银 | 软包装免胶粘剂复合用的多层共挤热封膜 |
CN101758652A (zh) * | 2009-11-10 | 2010-06-30 | 湖北富思特材料科技有限公司 | 双向拉伸聚乙烯热封膜 |
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2012
- 2012-12-25 CN CN201210570487.8A patent/CN103009751B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101332675A (zh) * | 2007-06-28 | 2008-12-31 | 维龙(上海)包装工业有限公司 | 一种提高抗撕裂强度的热封双向拉伸聚丙烯薄膜微孔基膜制造方法 |
CN201143785Y (zh) * | 2007-10-18 | 2008-11-05 | 泉州利昌塑胶有限公司 | 一种具有高热封强度多层共挤出双向拉伸聚丙烯薄膜 |
CN101428699A (zh) * | 2007-12-27 | 2009-05-13 | 海南赛诺实业有限公司 | 一种热封型双向拉伸聚丙烯薄膜 |
CN201338791Y (zh) * | 2008-09-28 | 2009-11-04 | 葛敬银 | 软包装免胶粘剂复合用的多层共挤热封膜 |
CN101758652A (zh) * | 2009-11-10 | 2010-06-30 | 湖北富思特材料科技有限公司 | 双向拉伸聚乙烯热封膜 |
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CN103009751A (zh) | 2013-04-03 |
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Address after: 571152, No. 18, North Light Road, Lion Industrial Park, Haikou national hi tech Zone, Hainan Applicant after: Hai'nan Sainuo Industry Co., Ltd. Address before: 570125 Hainan city in Haikou Province, North Longkun Road No. 2 Park building 19 floor Applicant before: Hai'nan Sainuo Industry Co., Ltd. |
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Denomination of invention: Biaxial stretching polypropylene high heat-seal film and manufacturing method thereof Effective date of registration: 20181225 Granted publication date: 20150422 Pledgee: China Construction Bank Co., Ltd. Haikou Daying Shan Branch Pledgor: Hai'nan Sainuo Industry Co., Ltd. Registration number: 2018460000012 |
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Date of cancellation: 20190213 Granted publication date: 20150422 Pledgee: China Construction Bank Co., Ltd. Haikou Daying Shan Branch Pledgor: Hai'nan Sainuo Industry Co., Ltd. Registration number: 2018460000012 |
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Denomination of invention: Biaxial stretching polypropylene high heat-seal film and manufacturing method thereof Effective date of registration: 20190702 Granted publication date: 20150422 Pledgee: China Construction Bank Co., Ltd. Haikou Daying Shan Branch Pledgor: Hai'nan Sainuo Industry Co., Ltd. Registration number: 2019460000008 |
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Date of cancellation: 20201201 Granted publication date: 20150422 Pledgee: China Construction Bank Co.,Ltd. Haikou Daying Shan Branch Pledgor: HAINAN SHINER INDUSTRIAL Co.,Ltd. Registration number: 2019460000008 |