CN201712268U - 离型涂覆膜 - Google Patents

离型涂覆膜 Download PDF

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Publication number
CN201712268U
CN201712268U CN201020213090XU CN201020213090U CN201712268U CN 201712268 U CN201712268 U CN 201712268U CN 201020213090X U CN201020213090X U CN 201020213090XU CN 201020213090 U CN201020213090 U CN 201020213090U CN 201712268 U CN201712268 U CN 201712268U
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China
Prior art keywords
layer
pet
release
release coating
coating film
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Expired - Fee Related
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CN201020213090XU
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English (en)
Inventor
潘世新
胡昊
范国训
谢秦
籍天云
刘海东
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Changzhou Zhongheng New Material Co., Ltd.
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JIANGYIN JINZHONGDA NEW MATERIAL CO Ltd
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Abstract

本实用新型涉及一种离型涂覆膜,属于包装材料技术领域。它包括依次设置的PET面层(1)、PET中间层(2)和PET底层(3),其特征在于:所述PET底层(3)表面设置有离型层(4),所述离型层(4)表面依次设置有色层(5)、镀铝层(6)和胶水层(7)。本实用新型离型涂覆膜,由于离型层的存在,剥离性好,转印后很容易将基膜撕扯下来,不会产生破损现象,保证了产品质量。

Description

离型涂覆膜
(一)技术领域
本实用新型涉及一种离型涂覆膜。
(二)背景技术
PET薄膜是一种性能比较全面的包装薄膜。其透明性好,有光泽;具有良好的气密性和保香性;防潮性中等,在低温下透湿率下降。PET薄膜的机械性能优良,其强韧性是所有热塑性塑料中最好的,抗张强度和抗冲击强度比一般薄膜高得多;且挺度好,尺寸稳定,适于印刷、纸袋等二次加工。PET薄膜还具有优良的耐热、耐寒性和良好的耐化学药品性和耐油性。但普通的PET薄膜为三层共挤结构,功能比较单一,很难满足人们多元化的需求;且其用于热转印时,常常因为剥离性不好,在撕扯分离过程中将薄膜拉坏,影响产品质量。
(三)发明内容
本实用新型的目的在于克服上述不足,提供一种剥离性好、能保证产品质量的离型涂覆膜。
本实用新型的目的是这样实现的:一种离型涂覆膜,它包括依次设置的PET面层、PET中间层和PET底层,其特征在于:所述PET底层表面设置有离型层,所述离型层表面依次设置有色层、镀铝层和胶水层。
所述离型层为硅油涂层。
本实用新型离型涂覆膜的有益效果是:
本实用新型离型涂覆膜,由于离型层的存在,剥离性好,转印后很容易将基膜撕扯下来,不会产生破损现象,保证了产品质量。
(四)附图说明
图1为本实用新型离型涂覆膜的断面结构示意图。
图中:
PET面层1、PET中间层2、PET底层3、离型层4、色层5、镀铝层6、胶水层7。
(五)具体实施方式
参见图1,本实用新型涉及的一种离型涂覆膜,它包括依次设置的PET面层1、PET中间层2、PET底层3、离型层4、色层5、镀铝层6和胶水层7;
所述PET面层1、PET中间层2和PET底层3三层共挤制成薄膜;
为节约成本,PET中间层2中可添加PET回料。
共挤出的薄膜的PET底层3表面喷涂硅油,形成离型层4,离型层4表面依次设置有色层5、镀铝层6和胶水层7。

Claims (2)

1.一种离型涂覆膜,它包括依次设置的PET面层(1)、PET中间层(2)和PET底层(3),其特征在于:所述PET底层(3)表面设置有离型层(4),所述离型层(4)表面依次设置有色层(5)、镀铝层(6)和胶水层(7)。
2.根据权利要求1所述的一种离型涂覆膜,其特征在于:所述离型层(4)为硅油涂层。
CN201020213090XU 2010-05-31 2010-05-31 离型涂覆膜 Expired - Fee Related CN201712268U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020213090XU CN201712268U (zh) 2010-05-31 2010-05-31 离型涂覆膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020213090XU CN201712268U (zh) 2010-05-31 2010-05-31 离型涂覆膜

Publications (1)

Publication Number Publication Date
CN201712268U true CN201712268U (zh) 2011-01-19

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CN201020213090XU Expired - Fee Related CN201712268U (zh) 2010-05-31 2010-05-31 离型涂覆膜

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103351718A (zh) * 2013-07-23 2013-10-16 黎国忠 一种3d立体油墨及其制作的具有3d立体装饰层的转印膜
CN103395312A (zh) * 2013-07-05 2013-11-20 西安双灵印包材料有限公司 一种带光油涂层的转印膜及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395312A (zh) * 2013-07-05 2013-11-20 西安双灵印包材料有限公司 一种带光油涂层的转印膜及其制备方法
CN103351718A (zh) * 2013-07-23 2013-10-16 黎国忠 一种3d立体油墨及其制作的具有3d立体装饰层的转印膜
CN103351718B (zh) * 2013-07-23 2015-01-07 东莞市卓艺印刷制品有限公司 一种3d立体油墨及其制作的具有3d立体装饰层的转印膜

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Patentee before: Jiangyin Jinzhongda New Material Co., Ltd.

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