CN101249701B - 滚筒法生产聚乙烯醇膜的设备 - Google Patents
滚筒法生产聚乙烯醇膜的设备 Download PDFInfo
- Publication number
- CN101249701B CN101249701B CN2008100896926A CN200810089692A CN101249701B CN 101249701 B CN101249701 B CN 101249701B CN 2008100896926 A CN2008100896926 A CN 2008100896926A CN 200810089692 A CN200810089692 A CN 200810089692A CN 101249701 B CN101249701 B CN 101249701B
- Authority
- CN
- China
- Prior art keywords
- polyvinyl alcohol
- film
- urceolus
- alcohol film
- equipment
- 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
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/26—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on a rotating drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
- B29K2029/04—PVOH, i.e. polyvinyl alcohol
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100896926A CN101249701B (zh) | 2008-04-14 | 2008-04-14 | 滚筒法生产聚乙烯醇膜的设备 |
PCT/CN2009/000394 WO2009127121A1 (zh) | 2008-04-14 | 2009-04-14 | 滚筒法生产聚乙烯醇膜的设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100896926A CN101249701B (zh) | 2008-04-14 | 2008-04-14 | 滚筒法生产聚乙烯醇膜的设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101249701A CN101249701A (zh) | 2008-08-27 |
CN101249701B true CN101249701B (zh) | 2010-09-08 |
Family
ID=39953381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100896926A Active CN101249701B (zh) | 2008-04-14 | 2008-04-14 | 滚筒法生产聚乙烯醇膜的设备 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101249701B (zh) |
WO (1) | WO2009127121A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101249701B (zh) * | 2008-04-14 | 2010-09-08 | 李清让 | 滚筒法生产聚乙烯醇膜的设备 |
CN107537741A (zh) * | 2017-10-23 | 2018-01-05 | 无锡唯勒科技有限公司 | 新型隔膜张力控制辊 |
CN109366826A (zh) * | 2018-10-26 | 2019-02-22 | 镇江龙成绝缘材料有限公司 | 一种聚酰亚胺薄膜流涎法生产工艺 |
CN112691558B (zh) * | 2020-12-02 | 2023-03-28 | 江西省纳米技术研究院 | 膜材料的制备方法及系统 |
CN115122533B (zh) * | 2022-07-09 | 2023-12-05 | 赣州商祺科技有限公司 | 一种塑料制品生产用原料干燥装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004322536A (ja) * | 2003-04-25 | 2004-11-18 | Fuji Photo Film Co Ltd | 溶液製膜方法及び光学用ポリマーフィルム、偏光板保護膜、偏光板、光学機能性膜、液晶表示装置 |
JP4390247B2 (ja) * | 2003-04-25 | 2009-12-24 | 富士フイルム株式会社 | 溶液製膜方法 |
CN100482434C (zh) * | 2006-04-27 | 2009-04-29 | 溧阳华晶电子材料有限公司 | 聚酰亚胺薄膜流涎方法及设备 |
CN201147975Y (zh) * | 2008-04-14 | 2008-11-12 | 李清让 | 滚筒法生产聚乙烯醇膜的设备 |
CN101249701B (zh) * | 2008-04-14 | 2010-09-08 | 李清让 | 滚筒法生产聚乙烯醇膜的设备 |
-
2008
- 2008-04-14 CN CN2008100896926A patent/CN101249701B/zh active Active
-
2009
- 2009-04-14 WO PCT/CN2009/000394 patent/WO2009127121A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009127121A1 (zh) | 2009-10-22 |
CN101249701A (zh) | 2008-08-27 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210806 Address after: 030008 workshop in the west area of North Xing'an chemical industry company, No. 118, Xinlan Road, Yingxin street, Jiancaoping District, Taiyuan City, Shanxi Province Patentee after: Shanxi guanyue Biotechnology Co.,Ltd. Address before: 730060 No. 810-1608, Fuli East Road, Xigu District, Lanzhou City, Gansu Province Patentee before: Li Qingrang |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210907 Address after: 730060 No. 810-1608, Fuli East Road, Xigu District, Lanzhou City, Gansu Province Patentee after: Li Qingrang Address before: 030008 workshop in the west area of North Xing'an chemical industry company, No. 118, Xinlan Road, Yingxin street, Jiancaoping District, Taiyuan City, Shanxi Province Patentee before: Shanxi guanyue Biotechnology Co.,Ltd. |
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Effective date of registration: 20230620 Granted publication date: 20100908 |