CN1055264C - 多层共挤热收缩膜机组及多层共挤热收缩膜生产工艺 - Google Patents
多层共挤热收缩膜机组及多层共挤热收缩膜生产工艺 Download PDFInfo
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- CN1055264C CN1055264C CN97118980A CN97118980A CN1055264C CN 1055264 C CN1055264 C CN 1055264C CN 97118980 A CN97118980 A CN 97118980A CN 97118980 A CN97118980 A CN 97118980A CN 1055264 C CN1055264 C CN 1055264C
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Abstract
Description
项 目 | 进口膜指标 | 发明膜指标 |
蒸发残渣 mg/l4%醋酸60℃,2h≤65%乙醇20℃,2h≤高锰酸钾消耗量mg/160℃,2h≤重金属(mpb)mg/l4%酯酸60℃,2h≤ | 3030101 | 18.014.75.90.7 |
性 能 | 进口膜指标 | 发明膜指标 |
拉伸强度 MPa≥断裂伸长率(纵/模)%≥直角撕裂强度 N/mm≥热收缩率(纵/横)%透氧量 ml/m 24h ATM≤水蒸气透过量g/m 24h≤ | 151505010-60400130 | 36.2280136横32纵406128.6 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN97118980A CN1055264C (zh) | 1997-10-09 | 1997-10-09 | 多层共挤热收缩膜机组及多层共挤热收缩膜生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN97118980A CN1055264C (zh) | 1997-10-09 | 1997-10-09 | 多层共挤热收缩膜机组及多层共挤热收缩膜生产工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1186732A CN1186732A (zh) | 1998-07-08 |
CN1055264C true CN1055264C (zh) | 2000-08-09 |
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CN97118980A Expired - Fee Related CN1055264C (zh) | 1997-10-09 | 1997-10-09 | 多层共挤热收缩膜机组及多层共挤热收缩膜生产工艺 |
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CN (1) | CN1055264C (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1311960C (zh) * | 2004-02-26 | 2007-04-25 | 甘国工 | 连续生产正交复合双向抗拉有热封层筒形膜的方法及装置 |
CN100355554C (zh) * | 2004-10-13 | 2007-12-19 | 甘国工 | 连续生产正交复合双向抗拉有热封层筒形膜的方法及装置 |
CN100427292C (zh) * | 2005-03-18 | 2008-10-22 | 陈亦锋 | 用于包装袋生产的共挤模头 |
CN101941290B (zh) * | 2010-07-30 | 2013-05-15 | 广东金明精机股份有限公司 | 自粘膜吹膜法生产设备和生产方法 |
CN103009620B (zh) * | 2011-09-20 | 2017-11-24 | 上海华义化工科技有限公司 | 管状薄膜坯管的加热方法及加热装置 |
CN103158250A (zh) * | 2013-03-29 | 2013-06-19 | 温州新大自封袋设备有限公司 | 一种pp自封袋吹膜机 |
CN103707528B (zh) * | 2013-12-31 | 2016-11-16 | 青岛顺德塑料机械有限公司 | 一种高透膜生产线及其生产工艺 |
CN104191588A (zh) * | 2014-08-15 | 2014-12-10 | 浙江渤海卫生用品有限公司 | 适用于全生物降解塑料的吹膜设备 |
AU2016379400A1 (en) * | 2015-12-23 | 2018-07-12 | Coveris Holding Corp. | Multi-layer films and methods of manufacturing the same |
CN107672191B (zh) * | 2017-09-13 | 2020-01-07 | 昆山市张浦彩印厂 | 一种多层共挤双向拉伸复合薄膜的制备方法 |
CN111196022A (zh) * | 2020-01-07 | 2020-05-26 | 常州海菲尔机械有限公司 | 一种五层共挤三泡法低温双向收缩阻隔膜设备 |
CN113021856B (zh) * | 2021-03-23 | 2022-12-27 | 四川群琪科技有限公司 | 多层塑料薄膜吹膜方法 |
CN115537014A (zh) * | 2022-10-26 | 2022-12-30 | 广东九易医疗设备有限公司 | 一种超薄防滑脱筒膜配方以及成型工艺 |
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1997
- 1997-10-09 CN CN97118980A patent/CN1055264C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1186732A (zh) | 1998-07-08 |
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C06 | Publication | ||
PB01 | Publication | ||
CI01 | Correction of invention patent gazette |
Correction item: Applicant name Correct: Ganghao Plastic Inst., Harbin False: Gangwu Plastic Inst., Harbin Number: 27 Page: 24 Volume: 14 |
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ERR | Gazette correction |
Free format text: CORRECT: NAME OF APPLICANT; FROM: GANGWU PLASTIC INST., HARBIN TO: GANGHAO PLASTIC INST., HARBIN |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FEILONG PLASTICS CO., LTD, DAQING CITY Free format text: FORMER NAME OR ADDRESS: GANGHAO PLASTIC INST., HARBIN |
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CP03 | Change of name, title or address |
Address after: Xiao Fang Cun 163161 Ranghulu District of Heilongjiang Province, Daqing City, No. 6 Patentee after: Daqing Feilong Plastic Co., Ltd. Address before: Three street 150067 Heilongjiang Province, Harbin city Nangang District Fuhua No. 54 2 floor Patentee before: Ganghao Plastic Inst., Harbin |
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Addressee: Daqing Feilong Plastic Co., Ltd. Document name: Notice of decision on approval of right claim |
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Addressee: Gao Baode Document name: payment instructions |
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Addressee: Gao Baode Document name: Notification of Termination of Patent Right |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |