CN102343644B - 气体辅助表面微球结构注射成型方法及模具 - Google Patents
气体辅助表面微球结构注射成型方法及模具 Download PDFInfo
- Publication number
- CN102343644B CN102343644B CN 201110196268 CN201110196268A CN102343644B CN 102343644 B CN102343644 B CN 102343644B CN 201110196268 CN201110196268 CN 201110196268 CN 201110196268 A CN201110196268 A CN 201110196268A CN 102343644 B CN102343644 B CN 102343644B
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C2045/0094—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor injection moulding of small-sized articles, e.g. microarticles, ultra thin articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110196268 CN102343644B (zh) | 2011-07-13 | 2011-07-13 | 气体辅助表面微球结构注射成型方法及模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110196268 CN102343644B (zh) | 2011-07-13 | 2011-07-13 | 气体辅助表面微球结构注射成型方法及模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102343644A CN102343644A (zh) | 2012-02-08 |
CN102343644B true CN102343644B (zh) | 2013-07-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110196268 Expired - Fee Related CN102343644B (zh) | 2011-07-13 | 2011-07-13 | 气体辅助表面微球结构注射成型方法及模具 |
Country Status (1)
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CN (1) | CN102343644B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104438413A (zh) * | 2014-11-11 | 2015-03-25 | 山东大学 | 一种微成形模具 |
CN104325604B (zh) * | 2014-11-24 | 2016-05-18 | 郑州大学 | 微成型哑铃型制品的注塑模 |
CN106584770A (zh) * | 2015-10-15 | 2017-04-26 | 南通精华动力科技有限公司 | 一种高效率塑料模具及使用方法 |
CN107225740A (zh) * | 2017-07-05 | 2017-10-03 | 上海小糸车灯有限公司 | 一种惰性气体辅助顶出的透镜模具顶出结构及顶出方法 |
TWI660834B (zh) * | 2018-06-22 | 2019-06-01 | 瑞皇精密工業股份有限公司 | 射出成形裝置及其射出成形方法 |
CN109514793A (zh) * | 2018-12-14 | 2019-03-26 | 王海祥 | 注塑机 |
CN110001011B (zh) * | 2019-04-16 | 2024-03-08 | 上饶师范学院 | 多层多孔式外部气体辅助注塑模 |
CN110001012B (zh) * | 2019-04-16 | 2024-02-13 | 上饶师范学院 | 气流对冲多孔式外部气体辅助注塑模 |
CN110789037B (zh) * | 2019-10-10 | 2021-08-20 | 天津大学 | 一种制备具有柱状纹理特征的非冻结模型冰的设备 |
CN115648478A (zh) * | 2022-10-09 | 2023-01-31 | 南京昊翔机械制造有限公司 | 一种生物降解颗粒挤塑机 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005009645A3 (en) * | 2003-07-21 | 2005-06-02 | 10X Technology Llc | Apparatus and method for manufacturing microneedles |
CN200939682Y (zh) * | 2006-09-11 | 2007-08-29 | 华南理工大学 | 一种超临界流体辅助微孔注塑设备 |
-
2011
- 2011-07-13 CN CN 201110196268 patent/CN102343644B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005009645A3 (en) * | 2003-07-21 | 2005-06-02 | 10X Technology Llc | Apparatus and method for manufacturing microneedles |
CN200939682Y (zh) * | 2006-09-11 | 2007-08-29 | 华南理工大学 | 一种超临界流体辅助微孔注塑设备 |
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Publication number | Publication date |
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CN102343644A (zh) | 2012-02-08 |
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C06 | Publication | ||
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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: NINGBO L. K. MACHINERY CO., LTD. Effective date: 20130722 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Yajun Inventor after: Wang Xinliang Inventor after: Zhou Changqiao Inventor after: Zhou Wanchang Inventor after: Cai Hengzhi Inventor after: Zhou Gang Inventor after: Wu Daming Inventor after: Zhao Zhongli Inventor after: Zhuang Jian Inventor after: Dong Pengwei Inventor before: Zhang Yajun Inventor before: Wu Daming Inventor before: Zhao Zhongli Inventor before: Zhuang Jian Inventor before: Dong Pengwei |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YAJUN WU DAMING ZHAO ZHONGLI ZHUANG JIAN DONG PENGWEI TO: ZHANG YAJUN ZHOU CHANGQIAO ZHOU WANCHANG CAI HENGZHI ZHOU GANG WU DAMING ZHAO ZHONGLI ZHUANG JIAN DONG PENGWEI WANG XINLIANG |
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TR01 | Transfer of patent right |
Effective date of registration: 20130722 Address after: 100029 Beijing, North Third Ring Road, No. 15 East Road, Chaoyang District Patentee after: Beijing University of Chemical Technology Patentee after: Ningbo Lijin Machinery Co., Ltd. Address before: 100029 Beijing, North Third Ring Road, No. 15 East Road, Chaoyang District Patentee before: Beijing University of Chemical Technology |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140713 |
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EXPY | Termination of patent right or utility model |