CN103802296A - 一种共挤生产土工格栅的方法 - Google Patents
一种共挤生产土工格栅的方法 Download PDFInfo
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- CN103802296A CN103802296A CN201310741251.0A CN201310741251A CN103802296A CN 103802296 A CN103802296 A CN 103802296A CN 201310741251 A CN201310741251 A CN 201310741251A CN 103802296 A CN103802296 A CN 103802296A
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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
- B29C48/30—Extrusion nozzles or dies
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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
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
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- 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
- B29L2031/00—Other particular articles
- B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
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Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741251.0A CN103802296B (zh) | 2013-12-30 | 2013-12-30 | 一种共挤生产土工格栅的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741251.0A CN103802296B (zh) | 2013-12-30 | 2013-12-30 | 一种共挤生产土工格栅的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802296A true CN103802296A (zh) | 2014-05-21 |
| CN103802296B CN103802296B (zh) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310741251.0A Active CN103802296B (zh) | 2013-12-30 | 2013-12-30 | 一种共挤生产土工格栅的方法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN103802296B (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182845A (zh) * | 2016-09-27 | 2016-12-07 | 山东通佳机械有限公司 | 一种立体塑料单向拉伸格栅的生产系统 |
| CN106985409A (zh) * | 2017-06-01 | 2017-07-28 | 大连塑研塑料科技开发有限公司 | 一种塑料土工格栅生产工艺 |
| CN108350673A (zh) * | 2015-10-09 | 2018-07-31 | 坦萨有限责任公司 | 由共挤出的多层聚合物制成的土工格栅 |
| CN113580706A (zh) * | 2021-08-02 | 2021-11-02 | 青岛旭域土工材料股份有限公司 | 一种导流网垫及制造方法 |
| CN113715292A (zh) * | 2021-08-17 | 2021-11-30 | 山东大学 | 一种土工格栅及防止格栅制造中拉断筋条的工艺方法 |
| CN118617787A (zh) * | 2024-05-24 | 2024-09-10 | 潍坊润宜科新材料有限公司 | 一种高强度注塑土工格栅及其制造工艺 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060105956A (ko) * | 2005-04-02 | 2006-10-12 | 주식회사 미주엔지니어링 | 지오 그리드 |
| CN102030948A (zh) * | 2011-01-18 | 2011-04-27 | 南昌天高新材料股份有限公司 | 一种改性土工格栅的制造方法 |
| CN102529103A (zh) * | 2011-12-21 | 2012-07-04 | 泰安路德工程材料有限公司 | 聚酯(pet)塑料土工格栅及其制造方法 |
-
2013
- 2013-12-30 CN CN201310741251.0A patent/CN103802296B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060105956A (ko) * | 2005-04-02 | 2006-10-12 | 주식회사 미주엔지니어링 | 지오 그리드 |
| CN102030948A (zh) * | 2011-01-18 | 2011-04-27 | 南昌天高新材料股份有限公司 | 一种改性土工格栅的制造方法 |
| CN102529103A (zh) * | 2011-12-21 | 2012-07-04 | 泰安路德工程材料有限公司 | 聚酯(pet)塑料土工格栅及其制造方法 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350673A (zh) * | 2015-10-09 | 2018-07-31 | 坦萨有限责任公司 | 由共挤出的多层聚合物制成的土工格栅 |
| US11198986B2 (en) | 2015-10-09 | 2021-12-14 | Tensar Corporation | Method of making an integral geogrid from a coextruded multilayered polymer starting material |
| CN117211308A (zh) * | 2015-10-09 | 2023-12-12 | 坦萨有限责任公司 | 由共挤出的多层聚合物制成的土工格栅 |
| US11933013B2 (en) | 2015-10-09 | 2024-03-19 | Tensar Corporation, Llc | Method of making an integral geogrid from a coextruded multilayered polymer starting material |
| CN106182845A (zh) * | 2016-09-27 | 2016-12-07 | 山东通佳机械有限公司 | 一种立体塑料单向拉伸格栅的生产系统 |
| CN106985409A (zh) * | 2017-06-01 | 2017-07-28 | 大连塑研塑料科技开发有限公司 | 一种塑料土工格栅生产工艺 |
| CN113580706A (zh) * | 2021-08-02 | 2021-11-02 | 青岛旭域土工材料股份有限公司 | 一种导流网垫及制造方法 |
| CN113715292A (zh) * | 2021-08-17 | 2021-11-30 | 山东大学 | 一种土工格栅及防止格栅制造中拉断筋条的工艺方法 |
| CN113715292B (zh) * | 2021-08-17 | 2022-06-03 | 山东大学 | 一种土工格栅及防止格栅制造中拉断筋条的工艺方法 |
| CN118617787A (zh) * | 2024-05-24 | 2024-09-10 | 潍坊润宜科新材料有限公司 | 一种高强度注塑土工格栅及其制造工艺 |
| CN118617787B (zh) * | 2024-05-24 | 2025-04-01 | 潍坊润宜科新材料有限公司 | 一种高强度注塑土工格栅及其制造工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103802296B (zh) | 2017-02-15 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for producing geogrids through co-extrusion Effective date of registration: 20170627 Granted publication date: 20170215 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao BOSTD Geosynthetics Ltd. Registration number: 2017370010027 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190422 Granted publication date: 20170215 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao BOSTD Geosynthetics Ltd. Registration number: 2017370010027 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for producing geogrids through co-extrusion Effective date of registration: 20190516 Granted publication date: 20170215 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao BOSTD Geosynthetics Ltd. Registration number: 2019990000434 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200509 Granted publication date: 20170215 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: BOSTD GEOSYNTHETICS QINGDAO Ltd. Registration number: 2019990000434 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for producing geogrids through co-extrusion Effective date of registration: 20200509 Granted publication date: 20170215 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: BOSTD GEOSYNTHETICS QINGDAO Ltd. Registration number: Y2020990000446 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210421 Granted publication date: 20170215 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: BOSTD GEOSYNTHETICS QINGDAO Ltd. Registration number: Y2020990000446 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |