CN109203616B - 一种三层共挤流延膜及其制备方法 - Google Patents
一种三层共挤流延膜及其制备方法 Download PDFInfo
- Publication number
- CN109203616B CN109203616B CN201810759553.3A CN201810759553A CN109203616B CN 109203616 B CN109203616 B CN 109203616B CN 201810759553 A CN201810759553 A CN 201810759553A CN 109203616 B CN109203616 B CN 109203616B
- Authority
- CN
- China
- Prior art keywords
- layer
- parts
- density polyethylene
- film
- linear low
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/26—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on a rotating drum
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
- B29C41/32—Making multilayered or multicoloured articles
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/46—Heating or cooling
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/546—Flexural strength; Flexion stiffness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810759553.3A CN109203616B (zh) | 2018-07-11 | 2018-07-11 | 一种三层共挤流延膜及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810759553.3A CN109203616B (zh) | 2018-07-11 | 2018-07-11 | 一种三层共挤流延膜及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109203616A CN109203616A (zh) | 2019-01-15 |
| CN109203616B true CN109203616B (zh) | 2021-01-08 |
Family
ID=64989975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810759553.3A Active CN109203616B (zh) | 2018-07-11 | 2018-07-11 | 一种三层共挤流延膜及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109203616B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370765A (zh) * | 2019-08-09 | 2019-10-25 | 黄山永新股份有限公司 | 一种耐蒸煮耐冷冻流延聚乙烯薄膜及其生产方法 |
| CN114851660B (zh) * | 2022-03-03 | 2024-03-26 | 上海紫华薄膜科技有限公司 | 一种透气性流延膜及其制备方法 |
| CN116080033A (zh) * | 2023-02-09 | 2023-05-09 | 天津斯坦利新型材料有限公司 | 一种多层共挤生物反应器膜材的制备方法 |
| CN117400612B (zh) * | 2023-12-15 | 2024-03-22 | 河南达新源新材料有限公司 | 一种标签用低密度热收缩膜、制备方法及其应用 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417515A (zh) * | 2007-10-25 | 2009-04-29 | 上海紫华企业有限公司 | 一种高强度低克重压纹流延膜及其制造方法 |
| CN101927590A (zh) * | 2010-02-26 | 2010-12-29 | 成都思雅科高分子材料有限公司 | 利用下吹水冷环膜法加工的多层共挤聚乙烯薄膜 |
| CN102079418A (zh) * | 2010-07-26 | 2011-06-01 | 刘燕 | 多层共挤仿纸液体包装膜 |
| CN102190824A (zh) * | 2010-03-15 | 2011-09-21 | 江苏彩华包装集团公司 | 可热封功能性拉伸薄膜 |
| CN102719200A (zh) * | 2012-06-21 | 2012-10-10 | 佛山新长盛塑料薄膜有限公司 | 一种高挺高强热封性能压纹膜及其制备方法 |
| CN103012937A (zh) * | 2012-12-31 | 2013-04-03 | 上海紫华企业有限公司 | 聚乙烯流延薄膜的制备方法 |
| CN103029388A (zh) * | 2012-12-27 | 2013-04-10 | 广东众和化塑有限公司 | 一种三层共挤重包装膜及其制备方法 |
-
2018
- 2018-07-11 CN CN201810759553.3A patent/CN109203616B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417515A (zh) * | 2007-10-25 | 2009-04-29 | 上海紫华企业有限公司 | 一种高强度低克重压纹流延膜及其制造方法 |
| CN101927590A (zh) * | 2010-02-26 | 2010-12-29 | 成都思雅科高分子材料有限公司 | 利用下吹水冷环膜法加工的多层共挤聚乙烯薄膜 |
| CN102190824A (zh) * | 2010-03-15 | 2011-09-21 | 江苏彩华包装集团公司 | 可热封功能性拉伸薄膜 |
| CN102079418A (zh) * | 2010-07-26 | 2011-06-01 | 刘燕 | 多层共挤仿纸液体包装膜 |
| CN102719200A (zh) * | 2012-06-21 | 2012-10-10 | 佛山新长盛塑料薄膜有限公司 | 一种高挺高强热封性能压纹膜及其制备方法 |
| CN103029388A (zh) * | 2012-12-27 | 2013-04-10 | 广东众和化塑有限公司 | 一种三层共挤重包装膜及其制备方法 |
| CN103012937A (zh) * | 2012-12-31 | 2013-04-03 | 上海紫华企业有限公司 | 聚乙烯流延薄膜的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109203616A (zh) | 2019-01-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Hong Inventor after: Wang Peijie Inventor before: Wang Peijie |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201218 Address after: 201500 building 7 (Langxia Economic Zone), 228 jingle Road, Langxia Town, Jinshan District, Shanghai Applicant after: Yinjinda (Shanghai) new material Co.,Ltd. Address before: 362133 No. 236, Shangliang, Huzhu village, tuzhai Town, Hui'an County, Quanzhou City, Fujian Province Applicant before: Wang Peijie |
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