CN205167761U - Pva高阻隔性水溶膜 - Google Patents

Pva高阻隔性水溶膜 Download PDF

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Publication number
CN205167761U
CN205167761U CN201520886249.7U CN201520886249U CN205167761U CN 205167761 U CN205167761 U CN 205167761U CN 201520886249 U CN201520886249 U CN 201520886249U CN 205167761 U CN205167761 U CN 205167761U
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China
Prior art keywords
film
pva
layer
membrane
water
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CN201520886249.7U
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English (en)
Inventor
索亚敏
赵俊锋
穆希泽
肖长芹
郑良文
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Zibo Zhongnan pharmaceutical packing material Limited by Share Ltd
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ZIBO ZHONGNAN PLASTICS CO Ltd
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Abstract

本实用新型涉及一种PVA高阻隔性水溶膜,主要应用于包装领域,依次设有内层、本体层、外层,内层为PE膜,本体层为两层PVA膜,两层PVA膜中设有PE膜,外层为PE膜。本实用新型阻隔性好,无污染,无毒。

Description

PVA高阻隔性水溶膜
技术领域
本实用新型涉及一种PVA高阻隔性水溶膜,主要应用于包装领域。
背景技术
随着经济发展,人们对生产生活中的包装也日益重视,为避免搬运和使用的过程中,产品表面受到污染或者指甲等磨痕划伤,通常需要在产品表面贴附保护膜来使之免受损伤和污染。保护膜介电常数小、绝缘性强、电阻力小,但是容易产生静电,因而将保护膜贴覆于产品表面时,保护膜很容易吸附灰尘以及杂质等细微东西,甚至会产生静电并造成严重损失,一旦静电过大还会对使用者产生一定的危害。
另外,对于包装材料,除去最基本的要求,如方便、结实和美观,对环保要求日益增高,包装材料必须既要环保又要能够防止静电效果,避免表面吸附灰尘和杂质,有益于人体健康,有益于环境保护。
实用新型内容
本实用新型的目的是提供一种PVA高阻隔性水溶膜,阻隔性好,无污染,无毒。
本实用新型所述的PVA高阻隔性水溶膜,依次设有内层、本体层、外层,内层为PE膜,本体层为两层PVA膜,两层PVA膜中设有PE膜,外层为PE膜。
所述的PVA高阻隔性水溶膜,依次设有PE膜、PVA膜、PE膜、PVA膜、PE膜,阻隔效果非常好,防潮防污染。
所述的外层外表面复合PET聚酯防静电薄膜层;能够有效起到防静电效果,避免表面吸附灰尘和杂质。
所述的PVA膜厚度为0.01mm~0.02mm。
所述的PE膜厚度为0.05mm~0.08mm。
与现有技术相比,本实用新型的有益效果是:
本实用新型复合多层PE膜和PVA膜,阻隔效果好,防潮,防污染,本身无毒无污染;外层外表面复合PET聚酯防静电薄膜层,能够有效起到防静电效果,避免表面吸附灰尘和杂质。
附图说明
图1是本实用新型的一实施例的结构示意图。
图中:1、PE膜2、PVA膜3、PE膜4、PVA膜5、PE膜6、PET聚酯防静电薄膜层。
具体实施方式
下面结合实施例对本实用新型做进一步描述:
如图1所示,本实用新型所述的PVA高阻隔性水溶膜,依次设有内层、本体层、外层,内层为PE膜1,本体层为PVA膜2和PVA膜4,PVA膜2和PVA膜4之间设有PE膜3,外层为PE膜5,PE膜5外表面复合PET聚酯防静电薄膜层6;PVA膜厚度为0.01mm、0.015mm或0.02mm,PE膜厚度为0.05mm、0.06mm、0.07mm或0.08mm。

Claims (4)

1.一种PVA高阻隔性水溶膜,其特征在于,依次设有内层、本体层、外层,内层为PE膜,本体层为两层PVA膜,两层PVA膜中设有PE膜,外层为PE膜。
2.根据权利要求1所述的PVA高阻隔性水溶膜,其特征在于,外层外表面复合PET聚酯防静电薄膜层(6)。
3.根据权利要求1或2所述的PVA高阻隔性水溶膜,其特征在于,PVA膜厚度为0.01mm~0.02mm。
4.根据权利要求1或2所述的PVA高阻隔性水溶膜,其特征在于,PE膜厚度为0.05mm~0.08mm。
CN201520886249.7U 2015-11-09 2015-11-09 Pva高阻隔性水溶膜 Active CN205167761U (zh)

Priority Applications (1)

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CN201520886249.7U CN205167761U (zh) 2015-11-09 2015-11-09 Pva高阻隔性水溶膜

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CN201520886249.7U CN205167761U (zh) 2015-11-09 2015-11-09 Pva高阻隔性水溶膜

Publications (1)

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CN205167761U true CN205167761U (zh) 2016-04-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106881910A (zh) * 2017-01-11 2017-06-23 成都东蓝星科技发展有限公司 一种pva高强复合水溶膜

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106881910A (zh) * 2017-01-11 2017-06-23 成都东蓝星科技发展有限公司 一种pva高强复合水溶膜

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CP03 Change of name, title or address

Address after: 255400 No. 8 South Central Road, Jinshan Industrial Park, Linzi District, Shandong, Zibo

Patentee after: Zibo Zhongnan pharmaceutical packing material Limited by Share Ltd

Address before: 255400 Shandong province Zibo City Road Nanwang Industrial Park in Linzi District No. 8

Patentee before: Zibo Zhongnan Plastics Co., Ltd.

CP03 Change of name, title or address