CN111055567B - 一种基于pe的高强度复合膜及其制备方法 - Google Patents
一种基于pe的高强度复合膜及其制备方法 Download PDFInfo
- Publication number
- CN111055567B CN111055567B CN202010000376.8A CN202010000376A CN111055567B CN 111055567 B CN111055567 B CN 111055567B CN 202010000376 A CN202010000376 A CN 202010000376A CN 111055567 B CN111055567 B CN 111055567B
- Authority
- CN
- China
- Prior art keywords
- tear strength
- elmendorf tear
- layer
- notched elmendorf
- notched
- 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
Images
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- 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
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010000376.8A CN111055567B (zh) | 2020-01-02 | 2020-01-02 | 一种基于pe的高强度复合膜及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010000376.8A CN111055567B (zh) | 2020-01-02 | 2020-01-02 | 一种基于pe的高强度复合膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111055567A CN111055567A (zh) | 2020-04-24 |
CN111055567B true CN111055567B (zh) | 2021-06-08 |
Family
ID=70304793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010000376.8A Active CN111055567B (zh) | 2020-01-02 | 2020-01-02 | 一种基于pe的高强度复合膜及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111055567B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102448723A (zh) * | 2009-03-31 | 2012-05-09 | 陶氏环球技术有限责任公司 | 具有优越透明度和较高韧性的包装收缩膜 |
CN107454870A (zh) * | 2015-01-09 | 2017-12-08 | 克罗佩塑料制品公司 | 具有增加的抗撕裂性的弹性膜 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE468219T1 (de) * | 2006-03-28 | 2010-06-15 | Amcor Flexibles Transpac B V B | Für aromaverbindungen undurchlässige, halogenfreie mehrschichtfolie |
-
2020
- 2020-01-02 CN CN202010000376.8A patent/CN111055567B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102448723A (zh) * | 2009-03-31 | 2012-05-09 | 陶氏环球技术有限责任公司 | 具有优越透明度和较高韧性的包装收缩膜 |
CN107454870A (zh) * | 2015-01-09 | 2017-12-08 | 克罗佩塑料制品公司 | 具有增加的抗撕裂性的弹性膜 |
Also Published As
Publication number | Publication date |
---|---|
CN111055567A (zh) | 2020-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7052750B2 (en) | Sealable film for tear-open packaging | |
KR101452147B1 (ko) | 폴리올레핀 복합 필름 | |
US20020005925A1 (en) | Retardation plate and fabrication method thereof, and plate for circularly polarizing light, 1/2 wave plate and reflection-type liquid crystal display device utilizing the retardation plate | |
AU2005311614A1 (en) | Tear resistant shrink film | |
CN102225644B (zh) | 热封膜及其制备方法 | |
CN101439607B (zh) | 高强度冷收缩拉伸套管膜 | |
WO2015004980A1 (ja) | 多層共押出フィルム | |
WO2019065306A1 (ja) | ポリプロピレン系積層フィルム | |
CN111055567B (zh) | 一种基于pe的高强度复合膜及其制备方法 | |
CN103865152A (zh) | 一种复合包装膜 | |
CN205740870U (zh) | 一种高挺度pe保护膜 | |
CN101817228B (zh) | 基于pvdf的多层共密合薄膜的制备方法及其产品 | |
EP4116097A1 (en) | Multilayer film, packaging material and package | |
CA3115438C (en) | Multilayer film and implementations thereof | |
CN208148721U (zh) | 一种高阻隔性可热封式抗老化镭射防伪pet复合膜 | |
KR101736690B1 (ko) | 아스팔트 방수 시트용 다층 공압출 필름 및 이의 제조 방법 | |
JP2012020433A (ja) | 透明ガスバリアフイルム | |
KR20010002729A (ko) | 열접착성 폴리에스테르 이층 필름 및 그의 제조방법 | |
CN211390424U (zh) | 一种镜片用复合真空镀膜 | |
CN209257627U (zh) | 一种高阻隔pet薄膜 | |
CN204526330U (zh) | Bopp覆合薄膜 | |
CN109401034A (zh) | 一种自增强型聚烯烃发泡材料及其制备方法与应用 | |
CN202540881U (zh) | 一种bopp覆合薄膜 | |
CN212647038U (zh) | 一种耐腐蚀的反光tpu薄膜 | |
CN110254010B (zh) | 一种多层高强度柔性复合材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221209 Address after: 221600 Room 302, Science and Technology Enterprise Incubation Park, No. 1, Fuxing Road, Anguo Town, Peixian County, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Tianrun New Material Technology Co.,Ltd. Address before: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Effective date of registration: 20221209 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: No. 699, plain road, Xinxiang, Henan, Henan Patentee before: HENAN INSTITUTE OF TECHNOLOGY |
|
TR01 | Transfer of patent right |