CN106010328A - 一种深冲压抗油多层共挤型保护膜 - Google Patents

一种深冲压抗油多层共挤型保护膜 Download PDF

Info

Publication number
CN106010328A
CN106010328A CN201610298502.6A CN201610298502A CN106010328A CN 106010328 A CN106010328 A CN 106010328A CN 201610298502 A CN201610298502 A CN 201610298502A CN 106010328 A CN106010328 A CN 106010328A
Authority
CN
China
Prior art keywords
layer
protecting film
oil resistant
type protecting
deep draw
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.)
Pending
Application number
CN201610298502.6A
Other languages
English (en)
Inventor
李代珍
周海锋
邓隽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Shun Yuan Plastic Products Co Ltd
Original Assignee
Foshan Shun Yuan Plastic Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Shun Yuan Plastic Products Co Ltd filed Critical Foshan Shun Yuan Plastic Products Co Ltd
Priority to CN201610298502.6A priority Critical patent/CN106010328A/zh
Publication of CN106010328A publication Critical patent/CN106010328A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J153/02—Vinyl aromatic monomers and conjugated dienes
    • C09J153/025—Vinyl aromatic monomers and conjugated dienes modified
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/387—Block-copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • C09J2423/04—Presence of homo or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2429/00—Presence of polyvinyl alcohol
    • C09J2429/006—Presence of polyvinyl alcohol in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2453/00—Presence of block copolymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2477/00—Presence of polyamide
    • C09J2477/006—Presence of polyamide in the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种深冲压抗油多层共挤型保护膜，其特征在于，它是由共挤的两表层和位于两表层之间的芯层构成三层薄膜并经冲压成形制成，本发明的保护膜具有机械性能优良，刚性、硬度及韧性高，耐酸碱、抗蠕变性，耐疲劳性好，芯层采用聚偏氟乙烯为主料，具有高效的抗冲击、抗油性，适用于各种玻璃、金属、塑料外壳表面的防护。

Description

一种深冲压抗油多层共挤型保护膜
技术领域
本发明涉及一种保护膜，尤其涉及一种深冲压抗油多层共挤型保护膜。
背景技术
保护膜在功能上讲是被保护的产品在生产加工、运输、贮存和使用过程中不受污染、腐蚀、划伤，保护原有的光洁亮泽的表面，从而提高产品的质量及市场竞争力。
保护膜按应用范围分，可应用在以下一些领域：金属产品表面、涂层金属产品表面、塑料产品表面、汽车产品表面、电子产品表面、标牌产品表面、型材产品表面及其它产品表面，随着客户对各种保护膜的要求不断扩大，一些具有特殊性能的保护膜应运而生，比如适用于高温环境的耐温型保护膜，耐油、耐酸碱保护膜等，因此不断提高保护膜的综合性能就显得尤为重要。
不锈钢板深冲压拉深变形的特点主要是拉深力大、加工硬化严重、摩擦力大、局部高温、易产生粘结瘤,这样就容易使制品表面被划伤、起皱甚至开裂,也降低了模具使用寿命,因此在不锈钢板表面覆贴保护膜且在保护膜表面涂刷一层拉深润滑油后再进行冲压拉深会大大提高成品率，但由于目前生产上常用植物油、工业白油等油性物质配制拉深润滑油，而普通的PE保护膜对油性物质的阻隔性很弱，冲压拉深完成后的成品在放置一段时间后，拉深润滑油会慢慢渗透进PE保护膜，将对PE保护膜的粘性层造成破坏，引起残胶掉胶的质量问题。
发明内容
本发明克服了现有技术不足，提供了一种综合机械强度高，耐磨性能好的深冲压抗油多层共挤型保护膜。
本发明是通过以下技术方案实现的：
一种深冲压抗油多层共挤型保护膜，它是由共挤的两表层和位于两表层之间的芯层构成三层材料经吹膜成形制成，按重量百分比，外层热熔压敏胶层为10～30％、中层粘结层为30～70％、内层阻隔层为10～50％。
一种深冲压抗油多层共挤型保护膜，所述的内层阻隔层混合料是由下述重量份的原料经双螺杆挤出机预混合组成的：
乙烯-乙烯醇共聚物20～40、尼龙6 60～80、爽滑剂1～5。
一种深冲压抗油多层共挤型保护膜，所述的内层阻隔层混合料中的乙烯-乙烯醇共聚物中乙烯含量为38％；爽滑剂是球形纳米二氧化硅。
一种深冲压抗油多层共挤型保护膜，所述的外层热熔压敏胶层混合料是由下述重量份的原料混合组成的：
苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物(SEBS)30～70、增粘树脂15～50、环烷油5～10、抗氧剂三壬基苯基亚磷酸酯1～3。
一种深冲压抗油多层共挤型保护膜，其特征在于，所述的外层热熔压敏胶层混合料中的增粘树脂是由重量比为40～60:20～40:10～20的C5石油树脂、C9石油树脂、萜烯树脂混合组成。
一种深冲压抗油多层共挤型保护膜，所述的中层粘结层混合料是由下述重量份的原料组成的：
PE-MAH 20～50、LLDPE 25～40、LDPE 40～60。
一种深冲压抗油多层共挤型保护膜，其制备方法包括以下步骤：
将上述中层粘结层混合料送入单螺杆挤出机内熔融，同时，将上下表层混合料分别送入另两台单螺杆挤出机内熔融，芯层熔体从三层模头的中间层挤出，同时表层熔体从三层共挤模头的内外层挤出，经风环冷却、牵引分边以及收卷，制得厚度在0.05～0.07mm的三层共挤薄膜。
与现有技术相比，本发明的优点是：
本发明的保护膜具有机械性能优良，刚性、硬度及韧性高，耐酸碱、抗蠕变性，耐疲劳性好，芯层采用聚偏氟乙烯为主料，具有高效的抗冲击、抗油性，适用于各种玻璃、金属、塑料外壳表面的防护。
具体实施方式
下面结合实施例对本发明作进一步详细描述：
实施例1：
一种深冲压抗油多层共挤型保护膜，它是由共挤的两表层和位于两表层之间的芯层构成三层材料经吹膜成形制成，按重量百分比，外层热熔压敏胶层为20％、中层粘结层为50％、内层阻隔层为30％。
一种深冲压抗油多层共挤型保护膜，所述的内层阻隔层混合料是由下述重量份的原料混合组成的：
乙烯-乙烯醇共聚物20、尼龙6 68、爽滑剂4。
一种深冲压抗油多层共挤型保护膜，所述的内层阻隔层混合料中的乙烯-乙烯醇共聚物中乙烯含量为38％；爽滑剂是球形纳米二氧化硅。
一种深冲压抗油多层共挤型保护膜，所述的外层热熔压敏胶层混合料是由下述重量份的原料混合组成的：
苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物(SEBS)70、增粘树脂27、环烷油7、抗氧剂三壬基苯基亚磷酸酯3。
一种深冲压抗油多层共挤型保护膜，其特征在于，所述的外层热熔压敏胶层混合料中的增粘树脂是由重量比为3:2:1的C5石油树脂、C9石油树脂、萜烯树脂混合组成。
一种深冲压抗油多层共挤型保护膜，所述的中层粘结层混合料是由下述重量份的原料组成的：
PE-MAH 50、LLDPE 40、LDPE 60。
一种深冲压抗油多层共挤型保护膜，其制备方法包括以下步骤：
将上述中层粘结层混合料送入单螺杆挤出机内熔融，同时，将上下表层混合料分别送入另两台单螺杆挤出机内熔融，芯层熔体从三层模头的中间层挤出，同时表层熔体从三层共挤模头的内外层挤出，经风环冷却、牵引分边以及收卷，制得厚度在0.05～0.07mm的三层共挤薄膜。

Claims (7)

1.一种深冲压抗油多层共挤型保护膜，其特征在于，它是由共挤的两表层和位于两表层之间的芯层构成三层材料经吹膜成形制成，按重量百分比，外层热熔压敏胶层为10～30％、中层粘结层为30～70％、内层阻隔层为10～50％。
2.根据权利要求1所述的一种深冲压抗油多层共挤型保护膜，其特征在于，所述的内层阻隔层混合料是由下述重量份的原料经双螺杆挤出机预混合组成的：
乙烯-乙烯醇共聚物20～40、尼龙6 60～80、爽滑剂1～5。
3.根据权利要求1所述的一种深冲压抗油多层共挤型保护膜，其特征在于，所述的内层阻隔层混合料中的乙烯-乙烯醇共聚物中乙烯含量为38％；爽滑剂是球形纳米二氧化硅。
4.根据权利要求1所述的一种深冲压抗油多层共挤型保护膜，其特征在于，所述的中层粘结层混合料是由下述重量份的原料组成的：
PE-MAH 20～50、LLDPE 25～40、LDPE 40～60。
5.根据权利要求1所述的一种深冲压抗油多层共挤型保护膜，其特征在于，所述的外层热熔压敏胶层混合料是由下述重量份的原料混合组成的：
苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物(SEBS)30～70、增粘树脂15～50、环烷油5～10、抗氧剂三壬基苯基亚磷酸酯1～3。
6.根据权利要求1所述的一种深冲压抗油多层共挤型保护膜，其特征在于，所述的外层热熔压敏胶层混合料中的增粘树脂是由重量比为40～60:20～40:10～20的C5石油树脂、C9石油树脂、萜烯树脂混合组成。
7.根据权利要求1所述的一种深冲压抗油多层共挤型保护膜，其特征在于，其制备方法包括以下步骤：
将上述中层粘结层混合料送入单螺杆挤出机内熔融，同时，将上下表层混合料分别送入另两台单螺杆挤出机内熔融，芯层熔体从三层模头的中间层挤出，同时表层熔体从三层共挤模头的内外层挤出，经风环冷却、牵引分边以及收卷，制得厚度在0.05～0.07mm的三层共挤薄膜。
CN201610298502.6A 2016-05-05 2016-05-05 一种深冲压抗油多层共挤型保护膜 Pending CN106010328A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610298502.6A CN106010328A (zh) 2016-05-05 2016-05-05 一种深冲压抗油多层共挤型保护膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610298502.6A CN106010328A (zh) 2016-05-05 2016-05-05 一种深冲压抗油多层共挤型保护膜

Publications (1)

Publication Number Publication Date
CN106010328A true CN106010328A (zh) 2016-10-12

Family

ID=57081837

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610298502.6A Pending CN106010328A (zh) 2016-05-05 2016-05-05 一种深冲压抗油多层共挤型保护膜

Country Status (1)

Country Link
CN (1) CN106010328A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515164B (zh) * 2016-10-28 2018-08-07 道生天合材料科技（上海）有限公司 一种大型曲面模具表面保护膜
CN110194937A (zh) * 2018-02-26 2019-09-03 日东电工株式会社 双面压敏粘合带

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347332A (en) * 1980-06-19 1982-08-31 American Can Company Polyamide/polyethylene copolymer film and method for producing
CN1970630A (zh) * 2006-11-08 2007-05-30 中北大学 尼龙/乙烯－乙烯醇共聚物共混型积层阻隔材料及其制备方法
CN102977803A (zh) * 2012-11-15 2013-03-20 暨南大学 一种不锈钢保护膜基材层及由其制得的不锈钢保护膜
CN105500859A (zh) * 2015-06-26 2016-04-20 宝丽菲姆保护膜（苏州）有限公司 一种高粘自粘保护膜及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347332A (en) * 1980-06-19 1982-08-31 American Can Company Polyamide/polyethylene copolymer film and method for producing
CN1970630A (zh) * 2006-11-08 2007-05-30 中北大学 尼龙/乙烯－乙烯醇共聚物共混型积层阻隔材料及其制备方法
CN102977803A (zh) * 2012-11-15 2013-03-20 暨南大学 一种不锈钢保护膜基材层及由其制得的不锈钢保护膜
CN105500859A (zh) * 2015-06-26 2016-04-20 宝丽菲姆保护膜（苏州）有限公司 一种高粘自粘保护膜及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106515164B (zh) * 2016-10-28 2018-08-07 道生天合材料科技（上海）有限公司 一种大型曲面模具表面保护膜
CN110194937A (zh) * 2018-02-26 2019-09-03 日东电工株式会社 双面压敏粘合带
US11261350B2 (en) 2018-02-26 2022-03-01 Nitto Denko Corporation Double-sided pressure-sensitive adhesive tape

Similar Documents

Publication Publication Date Title
US8413478B2 (en) Method of drawing and ironing a resin film laminated metal sheet and resin film laminated drawn and ironed can using the same method
CN104691071B (zh) 一种耐穿刺的包装膜及其制备方法
US8268422B2 (en) Resin coated seamless can
CN101160339A (zh) 用于被覆金属板的聚酯树脂、被覆聚酯树脂形成的被覆了树脂的金属板、以及金属罐和盖
US20100159266A1 (en) Clad can body stock
CN106010328A (zh) 一种深冲压抗油多层共挤型保护膜
CN101232959B (zh) 层压钢板制的2片罐用罐体及其制造方法
US20100159275A1 (en) Clad can stock
JP2017030231A (ja) 金属板貼合せ成形加工用着色二軸延伸ポリエステルフィルム
CN101255377B (zh) 超薄铝箔板水基冲压拉伸油及生产方法
WO2014061427A1 (ja) プレコートアルミニウム合金板及びプレス成形品の製造方法
EP0689505B1 (de) Verfahren zur herstellung eines metall-kunststoffolie-verbundes, nach diesem verfahren hergestellter metallkunststoffolie-verbund sowie dessen verwendung zur herstellung von verpackungsbehältern
JP4970872B2 (ja) 二軸延伸ナイロンフィルム、ラミネート包材及び二軸延伸ナイロンフィルムの製造方法並びにラミネート包材の製造方法
CN107778627B (zh) 一种深冲保护膜及其生产方法
CN104789142B (zh) 一种玻璃专用聚乙烯保护膜
CN201587630U (zh) 消光阻隔五层共挤复合膜
KR101309884B1 (ko) 표면품질, 성형성 및 내식성이 우수한 마그네슘 판재의 제조방법 및 그에 의하여 제조된 마그네슘 판재
CN114472573B (zh) 一种汽车空气悬挂活塞筒挤压成形方法
CA2520311A1 (en) A sheet material for forming applications, metal container made from such a sheet material and process for producing said sheet material
EP3827106B1 (en) A method for manufacturing an aluminium tube and an aluminium tube
JP6289914B2 (ja) 金属板積層用樹脂フィルム、樹脂積層金属板、それを用いた容器及び容器蓋
CN211710252U (zh) 一种聚酰胺复合薄膜和易于冲压成型的铝塑复合膜
JP3949283B2 (ja) シームレス缶用ポリエステル樹脂被覆アルミニウム板およびシームレス缶の製造方法
CN101791626A (zh) 高韧阻断铝箔的生产方法
JP2008238528A (ja) 多層押出成形シートの製造法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161012