CN105729748B - 聚四氟乙烯同步多层分切多层共挤挤出装置 - Google Patents
聚四氟乙烯同步多层分切多层共挤挤出装置 Download PDFInfo
- Publication number
- CN105729748B CN105729748B CN201610227132.7A CN201610227132A CN105729748B CN 105729748 B CN105729748 B CN 105729748B CN 201610227132 A CN201610227132 A CN 201610227132A CN 105729748 B CN105729748 B CN 105729748B
- Authority
- CN
- China
- Prior art keywords
- cavity
- section
- ptfe
- polytetrafluoroethylene
- pressure injection
- 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.)
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610227132.7A CN105729748B (zh) | 2016-04-12 | 2016-04-12 | 聚四氟乙烯同步多层分切多层共挤挤出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610227132.7A CN105729748B (zh) | 2016-04-12 | 2016-04-12 | 聚四氟乙烯同步多层分切多层共挤挤出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105729748A CN105729748A (zh) | 2016-07-06 |
CN105729748B true CN105729748B (zh) | 2018-06-01 |
Family
ID=56254128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610227132.7A Active CN105729748B (zh) | 2016-04-12 | 2016-04-12 | 聚四氟乙烯同步多层分切多层共挤挤出装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105729748B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111660523A (zh) * | 2020-05-28 | 2020-09-15 | 南京玻璃纤维研究设计院有限公司 | 一种高透气聚四氟乙烯薄膜及其制备方法和模具 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1330586A (zh) * | 1998-12-18 | 2002-01-09 | 金伯利-克拉克环球有限公司 | 减小的聚合物组合物模唇集结挤出 |
CN1219635C (zh) * | 2002-12-30 | 2005-09-21 | 轻工业塑料加工应用研究所 | 组合式多层膜挤出模具 |
CN1925971A (zh) * | 2004-03-01 | 2007-03-07 | 东洋钢钣株式会社 | 制备多层未拉伸薄膜的方法,制备多层树脂涂覆的金属片材的方法和用于制备多层未拉伸薄膜的装置 |
CN102471673A (zh) * | 2010-02-09 | 2012-05-23 | 纺织和塑料研究协会图林根研究院 | 储热模制体 |
CN204183888U (zh) * | 2014-09-30 | 2015-03-04 | 常州膜邦新材料科技有限公司 | 一种双向拉伸膜基带的挤出装置的挤出头组件 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101292064A (zh) * | 2005-09-15 | 2008-10-22 | 纤维创新技术公司 | 包含相变材料的多组分纤维 |
-
2016
- 2016-04-12 CN CN201610227132.7A patent/CN105729748B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1330586A (zh) * | 1998-12-18 | 2002-01-09 | 金伯利-克拉克环球有限公司 | 减小的聚合物组合物模唇集结挤出 |
CN1219635C (zh) * | 2002-12-30 | 2005-09-21 | 轻工业塑料加工应用研究所 | 组合式多层膜挤出模具 |
CN1925971A (zh) * | 2004-03-01 | 2007-03-07 | 东洋钢钣株式会社 | 制备多层未拉伸薄膜的方法,制备多层树脂涂覆的金属片材的方法和用于制备多层未拉伸薄膜的装置 |
CN102471673A (zh) * | 2010-02-09 | 2012-05-23 | 纺织和塑料研究协会图林根研究院 | 储热模制体 |
CN204183888U (zh) * | 2014-09-30 | 2015-03-04 | 常州膜邦新材料科技有限公司 | 一种双向拉伸膜基带的挤出装置的挤出头组件 |
Also Published As
Publication number | Publication date |
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CN105729748A (zh) | 2016-07-06 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180326 Address after: No. 74 Xiaogan Chengguan 432500 city of Hubei province Yunmeng County Mengzhe Avenue Applicant after: Hubei Xinyuan tetrafluoro filter Co., Ltd. Address before: No. 74 Xiaogan Chengguan 432500 city of Hubei province Yunmeng County Mengzhe Avenue Applicant before: Zhang Xinan |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: No.1, Wujiang Road, Taishang Industrial Park, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou kehengao refrigeration equipment Co.,Ltd. Address before: No. 74 Xiaogan Chengguan 432500 city of Hubei province Yunmeng County Mengzhe Avenue Patentee before: Hubei Xinyuan tetrafluoro filter Co.,Ltd. |
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TR01 | Transfer of patent right |