CN103756114A - 抗皱热封型功能膜 - Google Patents

抗皱热封型功能膜 Download PDF

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CN103756114A
CN103756114A CN201310697700.6A CN201310697700A CN103756114A CN 103756114 A CN103756114 A CN 103756114A CN 201310697700 A CN201310697700 A CN 201310697700A CN 103756114 A CN103756114 A CN 103756114A
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戴骏超
戴胜兰
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • 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
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    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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Abstract

抗皱热封型功能膜。一种环保抗皱收缩包装膜，涉及包装膜，其特征在于：所述包装膜的组分以及各组分的重量份是：热塑淀粉（TPS）285-265‰，LLDPE650-655%，稳定剂10-15‰，H-1620-25‰，MBS26-32‰，氧化聚乙烯5-6‰，二氧化硅0.08-0.1‰，ACR5-6‰，环氧大豆油8-10‰，本发明的有益效果：该工艺生产的产品无毒、高透明、表面光亮、耐冲击、抗撕裂、不燃烧、不吸潮、热封容易、牢固，特别适用于各种高速自动包装机械的要求。因此可广泛用于香烟行业、印刷行业、药品、音像制品及各种盒式物品的包装，起到防潮、防尘作用。

Description

抗皱热封型功能膜
技术领域：
本发明涉及包装膜，具体是抗皱热封型功能膜。
背景技术：
目前在薄膜在使用过程中，为了达到产品外包装的不同效果，对薄膜的要求越来越高，特别是双向拉伸聚丙烯薄膜（BOPP），广泛的应用于烟草等外薄膜包装中，在长期自然环境下不能在薄膜表面产生褶皱，现有薄膜生产工艺中生产的薄膜，耐化学性差，容易和重颜色油墨特别是大红、绿色等起化学反应而起皱；收缩率小包装后表面不紧凑影响产品的外观；热封温度高影响其包装速度，阻隔性差。
发明内容：
本发明所解决的技术问题在于提供一种热封型PVC抗皱收缩包装膜，解决BOPP及其它包装膜在包装后表面起皱的难题，包装效果非常理想。
本发明所要解决的技术问题采用以下技术方案来实现。
抗皱热封型功能膜，其特征在于所述功能膜的组分以及各组分的含量配比如下：
Figure BDA0000440489890000011
Figure BDA0000440489890000021
将上述组分充分混合后，加入吹塑机后制成薄膜状。
所述的稳定剂为通用剂型，具体为马来酸辛基锡。
所述的MBS为甲基丙烯酸甲酯，丁二烯及苯乙烯的三元共聚物。
所述的ACR为丙烯酸脂共聚物。
所述的LLDPE密度为0.9185g/cm3、拉伸强度为8.3Mpa、断裂拉伸率为500%、熔体流动速率为2g/10min。
本发明的有益效果：该工艺生产的产品无毒、高透明、表面光亮、耐冲击、抗撕裂、不燃烧、不吸潮、热封容易、牢固，特别适用于各种高速自动包装机械的要求。因此可广泛用于香烟行业、印刷行业、药品、食品、化妆品、日用品、文具用品、音像制品及各种盒式物品的包装，起到防潮、防尘作用。
具体实施方式：
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明。
抗皱热封型功能膜，其特征在于所述功能膜的组分以及各组分的含量配比如下：
Figure BDA0000440489890000022
将上述组分充分混合后，加入吹塑机后制成薄膜状。
所述的稳定剂为通用剂型，具体为马来酸辛基锡。
所述的MBS为甲基丙烯酸甲酯，丁二烯及苯乙烯的三元共聚物。
所述的ACR为丙烯酸脂共聚物。
所述的LLDPE密度为0.9185g/cm3、拉伸强度为8.3Mpa、断裂拉伸率为500%、熔体流动速率为2g/10min。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (5)

1.抗皱热封型功能膜，其特征在于所述功能膜的组分以及各组分的含量配比如下：
将上述组分充分混合后，加入吹塑机后制成薄膜状。
2.根据权利要求1所述的抗皱热封型功能膜，其特征在于：所述的稳定剂为通用剂型，具体为马来酸辛基锡。
3.根据权利要求1所述的抗皱热封型功能膜，其特征在于：所述的MBS为甲基丙烯酸甲酯，丁二烯及苯乙烯的三元共聚物。
4.根据权利要求1所述的抗皱热封型功能膜，其特征在于：所述的ACR为丙烯酸脂共聚物。
5.根据权利要求1所述的抗皱热封型功能膜，其特征在于：所述的LLDPE密度为0.9185g/cm3、拉伸强度为8.3Mpa、断裂拉伸率为500%、熔体流动速率为2g/10min。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104277346A (zh) * 2014-09-30 2015-01-14 苏州博利迈新材料科技有限公司 一种高透光性农用薄膜及其制备方法
CN107759835A (zh) * 2016-08-17 2018-03-06 张德发 一种高柔性的环保型收缩膜

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Publication number Priority date Publication date Assignee Title
CN107383571A (zh) * 2017-06-26 2017-11-24 李春秀 环保抗皱收缩包装膜

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CN1115771A (zh) * 1993-11-18 1996-01-31 广西大学 生物降解塑料及其制造方法
CN101987905A (zh) * 2010-10-27 2011-03-23 界首市天鸿包装材料有限公司 高阻隔低静电抗皱热封型功能膜

Patent Citations (3)

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US4820749A (en) * 1985-05-29 1989-04-11 Beshay Alphons D Reinforced polymer composites with wood fibers grafted with silanes
CN1115771A (zh) * 1993-11-18 1996-01-31 广西大学 生物降解塑料及其制造方法
CN101987905A (zh) * 2010-10-27 2011-03-23 界首市天鸿包装材料有限公司 高阻隔低静电抗皱热封型功能膜

Non-Patent Citations (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104277346A (zh) * 2014-09-30 2015-01-14 苏州博利迈新材料科技有限公司 一种高透光性农用薄膜及其制备方法
CN107759835A (zh) * 2016-08-17 2018-03-06 张德发 一种高柔性的环保型收缩膜

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