CN107160652B - 多层共挤口模 - Google Patents
多层共挤口模 Download PDFInfo
- Publication number
- CN107160652B CN107160652B CN201710453702.9A CN201710453702A CN107160652B CN 107160652 B CN107160652 B CN 107160652B CN 201710453702 A CN201710453702 A CN 201710453702A CN 107160652 B CN107160652 B CN 107160652B
- Authority
- CN
- China
- Prior art keywords
- rubber material
- rubber
- material buffer
- buffer
- annular
- 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
- 239000000463 material Substances 0.000 claims abstract description 57
- 238000001125 extrusion Methods 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims description 12
- 238000004513 sizing Methods 0.000 description 15
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- 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
- B29C48/25—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
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710453702.9A CN107160652B (zh) | 2017-06-15 | 2017-06-15 | 多层共挤口模 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710453702.9A CN107160652B (zh) | 2017-06-15 | 2017-06-15 | 多层共挤口模 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107160652A CN107160652A (zh) | 2017-09-15 |
CN107160652B true CN107160652B (zh) | 2024-04-05 |
Family
ID=59819003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710453702.9A Active CN107160652B (zh) | 2017-06-15 | 2017-06-15 | 多层共挤口模 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107160652B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204235856U (zh) * | 2014-10-13 | 2015-04-01 | 东莞三联热缩材料有限公司 | 一种双壁热缩套管内胶层免调模具 |
CN204673990U (zh) * | 2015-05-27 | 2015-09-30 | 东莞三联热缩材料有限公司 | 一种单壁热缩套管挤出免调模具 |
CN204844773U (zh) * | 2015-06-18 | 2015-12-09 | 黄石市嘉瑞塑料模具有限公司 | 异型材共挤模头 |
CN106584804A (zh) * | 2016-12-23 | 2017-04-26 | 黄石市通达塑料模具有限公司 | 一种pvc木塑表面增硬复合共挤机头 |
CN206983204U (zh) * | 2017-06-15 | 2018-02-09 | 深圳市沃尔核材股份有限公司 | 多层共挤口模 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050255364A1 (en) * | 2003-12-12 | 2005-11-17 | Cho Tae-Hee | Bipolar plate of fuel cell |
-
2017
- 2017-06-15 CN CN201710453702.9A patent/CN107160652B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204235856U (zh) * | 2014-10-13 | 2015-04-01 | 东莞三联热缩材料有限公司 | 一种双壁热缩套管内胶层免调模具 |
CN204673990U (zh) * | 2015-05-27 | 2015-09-30 | 东莞三联热缩材料有限公司 | 一种单壁热缩套管挤出免调模具 |
CN204844773U (zh) * | 2015-06-18 | 2015-12-09 | 黄石市嘉瑞塑料模具有限公司 | 异型材共挤模头 |
CN106584804A (zh) * | 2016-12-23 | 2017-04-26 | 黄石市通达塑料模具有限公司 | 一种pvc木塑表面增硬复合共挤机头 |
CN206983204U (zh) * | 2017-06-15 | 2018-02-09 | 深圳市沃尔核材股份有限公司 | 多层共挤口模 |
Also Published As
Publication number | Publication date |
---|---|
CN107160652A (zh) | 2017-09-15 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210622 Address after: 518000 Wall Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Applicant after: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Applicant after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Applicant before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Applicant before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Applicant before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Applicant before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230811 Address after: 518000 Wall Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Applicant after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518000 Wall Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Applicant before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Applicant before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant |