CN101480847B - 多层共挤吹膜设备和多层共挤吹膜工艺 - Google Patents
多层共挤吹膜设备和多层共挤吹膜工艺 Download PDFInfo
- Publication number
- CN101480847B CN101480847B CN2009100370135A CN200910037013A CN101480847B CN 101480847 B CN101480847 B CN 101480847B CN 2009100370135 A CN2009100370135 A CN 2009100370135A CN 200910037013 A CN200910037013 A CN 200910037013A CN 101480847 B CN101480847 B CN 101480847B
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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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
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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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
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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
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/575—Screws provided with elements of a generally circular cross-section for shearing the melt, i.e. shear-ring elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100370135A CN101480847B (zh) | 2009-01-22 | 2009-01-22 | 多层共挤吹膜设备和多层共挤吹膜工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100370135A CN101480847B (zh) | 2009-01-22 | 2009-01-22 | 多层共挤吹膜设备和多层共挤吹膜工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101480847A CN101480847A (zh) | 2009-07-15 |
CN101480847B true CN101480847B (zh) | 2010-10-13 |
Family
ID=40878214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100370135A Active CN101480847B (zh) | 2009-01-22 | 2009-01-22 | 多层共挤吹膜设备和多层共挤吹膜工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN101480847B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103660226A (zh) * | 2013-11-26 | 2014-03-26 | 瑞安市红旗塑料包装机械有限公司 | 一种多层共挤吹膜机机头 |
CN105479718B (zh) * | 2015-12-23 | 2017-12-12 | 重庆盛瓒科技有限公司 | 一种利用吹膜机制备复合白卡纸的方法 |
CN105500737A (zh) * | 2016-01-08 | 2016-04-20 | 安庆市季彤工贸有限公司 | 一种聚乙烯薄膜生产流水线 |
CN106626460B (zh) * | 2016-11-18 | 2020-05-08 | 北京化工大学 | 聚合物熔体微积分多相流层叠压印成型装备 |
CN106827481B (zh) * | 2017-01-17 | 2022-09-30 | 瑞安市铭德机械有限公司 | 吹膜设备 |
CN112590180B (zh) * | 2020-11-25 | 2023-01-17 | 中山市恒宝塑料包装材料有限公司 | 一种薄膜生产用塑型装置及其塑型工艺 |
CN112622251B (zh) * | 2020-12-30 | 2022-09-30 | 重庆瑞霆塑胶有限公司 | 一种五层共挤薄膜吹塑机 |
CN116200012A (zh) * | 2023-01-29 | 2023-06-02 | 安徽华驰环保科技有限公司 | 一种可生物降解塑料薄膜生产工艺及其生产用吹膜机 |
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2009
- 2009-01-22 CN CN2009100370135A patent/CN101480847B/zh active Active
Also Published As
Publication number | Publication date |
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CN101480847A (zh) | 2009-07-15 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG JINMING MACHINERY CO., LTD. Free format text: FORMER OWNER: MA ZHENXIN Effective date: 20101028 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 515064 ZONE 5A5, JINYUAN INDUSTRY CITY, CHAOSHAN ROAD, SHANTOU CITY, GUANGDONG PROVINCE TO: 515098 TEXTILE INDUSTRIAL PARK, HAOJIANG DISTRICT, SHANTOU CITY, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20101028 Address after: Haojiang District Textile Industrial Park, 515098 Guangdong city of Shantou Province Patentee after: Guangdong Jinming Machinery Co., Ltd. Address before: 515064 Guangdong city of Shantou province Chaoshan road Jinyuan Industrial City area 5A5 Patentee before: Ma Zhenxin |