CN109203616A - 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
- CN109203616A CN109203616A CN201810759553.3A CN201810759553A CN109203616A CN 109203616 A CN109203616 A CN 109203616A CN 201810759553 A CN201810759553 A CN 201810759553A CN 109203616 A CN109203616 A CN 109203616A
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- density polyethylene
- preparation
- casting films
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Links
- 238000005266 casting Methods 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 239000010410 layer Substances 0.000 claims abstract description 67
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 28
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 27
- 239000002344 surface layer Substances 0.000 claims abstract description 26
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 17
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 17
- 229920001179 medium density polyethylene Polymers 0.000 claims abstract description 14
- 239000004701 medium-density polyethylene Substances 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 11
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 claims abstract description 10
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 7
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 7
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007766 curtain coating Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000013589 supplement Substances 0.000 claims description 6
- 238000009966 trimming Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims description 2
- 239000004328 sodium tetraborate Substances 0.000 claims description 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 238000002635 electroconvulsive therapy Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000010345 tape casting Methods 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229920006266 Vinyl film Polymers 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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 (9)
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 |
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CN109203616A true CN109203616A (zh) | 2019-01-15 |
CN109203616B CN109203616B (zh) | 2021-01-08 |
Family
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Family Applications (1)
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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)
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CN (1) | CN109203616B (zh) |
Cited By (3)
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 |
CN114851660A (zh) * | 2022-03-03 | 2022-08-05 | 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 |
CN117400612A (zh) * | 2023-12-15 | 2024-01-16 | 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)
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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)
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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 |
Non-Patent Citations (2)
Title |
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张玉龙 等主编: "《塑料制品配方与制备手册》", 31 January 2015, 机械工业出版社 * |
徐百平 主编: "《塑料挤出成型技术》", 31 August 2011, 中国轻工业出版社 * |
Cited By (6)
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 |
CN114851660A (zh) * | 2022-03-03 | 2022-08-05 | 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 |
WO2023165531A1 (zh) * | 2022-03-03 | 2023-09-07 | 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 |
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 |
CN117400612A (zh) * | 2023-12-15 | 2024-01-16 | 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 |
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 |
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CN109203616B (zh) | 2021-01-08 |
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Inventor after: Chen Hong Inventor after: Wang Peijie Inventor before: Wang Peijie |
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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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