CN106833410A - 封装胶带 - Google Patents

封装胶带 Download PDF

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Publication number
CN106833410A
CN106833410A CN201611256658.4A CN201611256658A CN106833410A CN 106833410 A CN106833410 A CN 106833410A CN 201611256658 A CN201611256658 A CN 201611256658A CN 106833410 A CN106833410 A CN 106833410A
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Prior art keywords
adhesive tape
layer
adhesion layer
package adhesive
bar
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Inventor
甘露
轩慎亚
王俊飞
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WUHU YANGAO ADHESIVE NEW MATERIALS CO Ltd
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WUHU YANGAO ADHESIVE NEW MATERIALS CO Ltd
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Priority to CN201611256658.4A priority Critical patent/CN106833410A/zh
Publication of CN106833410A publication Critical patent/CN106833410A/zh
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    • 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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • 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
    • 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
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
    • 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
    • C09J2301/312—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 parameters being the characterizing feature
    • 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
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/22—Presence of unspecified polymer
    • C09J2400/226—Presence of unspecified polymer 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
    • C09J2429/00—Presence of polyvinyl alcohol

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)

Abstract

本发明公开了一种封装胶带，包括光滑层和厚度为50~55μm 的黏着层；本发提供一种封装胶带，其黏着性能好，韧性强，不易拉坏，使用胶带时不会滑手，便于封装工作的进行。黏着层沿宽度方向上的两侧分别设有染色剂线条层；黏着层中部设有沿其长度方向设置的条形槽，该条形槽内填充有与染色剂混合的石蜡；该封装胶带在使用前，先通过吹风机将其加热。本发明通过染色剂线条层和条形槽两种防伪方式的组合使用，最大程度地保证消费者第一时间知悉封箱胶带是否之前已被他人事先撕开过。

Description

封装胶带
技术领域
本发明涉及封装胶带。
背景技术
目前常用的封装胶带黏着性能不好，韧性差，使用胶带时会滑手，不便于封装工作的进行。
同时，传统的封箱胶带几乎不具备防伪性能，其打开后再重新粘贴时，表面几乎看不出任何被打开的痕迹，从而为不法商户提供可乘之机。因此，找到一种具备良好的防伪性能，以避免为不法商户提供可乘之机的封箱胶带成为生产厂家必须解决的技术问题。
发明内容
1.发明要解决的技术问题
本发明的目的在于提供一种封装胶带，其黏着性能好，韧性强，不易拉坏，使用胶带时不会滑手，便于封装工作的进行。
2.技术方案
为实现上述目的，本发明的技术方案是设计一种封装胶带，包括光滑层和厚度为50~55μm 的黏着层；所述黏着层由10~15 质量份聚乙烯醇与6~7 质量份醋酸乙烯混合而成；所述光滑层设有防滑层，所述防滑层通过过氯乙烯与光滑层粘合在一起，所述防滑层为TPE 材质；所述黏着层与光滑层的复合牢固度为6~7N。
更进一步的，所述黏着层沿宽度方向上的两侧分别设有染色剂线条层。
更进一步的，所述黏着层中部设有沿其长度方向设置的条形槽，该条形槽内填充有与染色剂混合的石蜡。
更进一步的，该封装胶带在使用前，先通过吹风机将其加热。
3.有益效果
本发明的优点和有益效果在于：提供一种封装胶带，其黏着性能好，韧性强，不易拉坏，使用胶带时不会滑手，便于封装工作的进行。
具体实施方式
下面结合实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更
加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是：
实施例1
一种封装胶带，包括光滑层和厚度为50μm 的黏着层；黏着层由10 质量份聚乙烯醇与6质量份醋酸乙烯混合而成；所述光滑层设有防滑层，所述防滑层通过过氯乙烯与光滑层粘合在一起，所述防滑层为TPE 材质；所述黏着层与光滑层的复合牢固度为6N。
实施例2
一种封装胶带，包括光滑层和厚度为55μm 的黏着层；所述黏着层由15 质量份聚乙烯醇与7 质量份醋酸乙烯混合而成；所述光滑层设有防滑层，所述防滑层通过过氯乙烯与光滑层粘合在一起，所述防滑层为TPE 材质；所述黏着层与光滑层的复合牢固度为7N。
实施例3
一种封装胶带，包括光滑层和厚度为53μm 的黏着层；所述黏着层由12 质量份聚乙烯醇与6.7 质量份醋酸乙烯混合而成；所述光滑层设有防滑层，所述防滑层通过过氯乙烯与光滑层粘合在一起，所述防滑层为TPE 材质；所述黏着层与光滑层的复合牢固度为6.5N。
同时，本实施例中，黏着层沿宽度方向上的两侧分别设有染色剂线条层，当封箱胶带每次使用后，两侧的染色剂线条层会在被贴的包装箱上留下两道有色的线条，因此，首先将封箱胶带第一次贴好，再将已经贴好的封箱胶带第一次撕开，然后将封箱胶带第二次贴好，最后将封箱胶带第二次撕开时，由于每次贴好封箱胶带时，封箱胶带粘贴的位置不可能保持完全一致，就使得在将封箱胶带第二次撕开时，可以明显观察到在被贴的包装箱上留下不止两道有色的线条，从而可以判断封箱胶带是否之前已被他人事先撕开过，达到防伪的功能。
更进一步的，黏着层中部设有沿其长度方向设置的条形槽，该条形槽内填充有与染色剂混合的石蜡，在封箱胶带使用前，先通过吹风机将其加热，使得条形槽内填充的石蜡处于热熔状态，当将封箱胶带贴好后，条形槽内填充的石蜡会处于凝固状态，从而在条形槽内形成整体的有色凝固线，此时如果将封箱胶带撕开，则上述整体的有色凝固线会在封箱胶带撕开的过程中发生断裂，形成多段折断的有色凝固线；因此，为了检验封箱胶带是否已经被撕开过，当消费者准备第一次开箱时，不可以直接将封箱胶带撕开，而是应该用刀沿封箱胶带长度方向将封箱胶带划开，然后通过观察粘胶层上有色凝固线的状态（为整体的有色凝固线或是为多段折断的有色凝固线）来判断封箱胶带是否之前已被他人事先撕开过，达到防伪的功能。本发明通过染色剂线条层和条形槽两种防伪方式的组合使用，最大程度地保证消费者第一时间知悉封箱胶带是否之前已被他人事先撕开过。（本申请是针对申请号为：CN 201310668702.2的中国专利进一步的改进）
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (4)

1.封装胶带，其特征在于，包括光滑层和厚度为50~55μm 的黏着层；所述黏着层由10~15 质量份聚乙烯醇与6~7 质量份醋酸乙烯混合而成；所述光滑层设有防滑层，所述防滑层通过过氯乙烯与光滑层粘合在一起，所述防滑层为TPE 材质；所述黏着层与光滑层的复合牢固度为6~7N。
2.根据权利要求1 所述的封装胶带，其特征在于：所述黏着层沿宽度方向上的两侧分别设有染色剂线条层。
3.根据权利要求2 所述的封装胶带，其特征在于：所述黏着层中部设有沿其长度方向设置的条形槽，该条形槽内填充有与染色剂混合的石蜡。
4.根据权利要求3 所述的封装胶带，其特征在于：该封装胶带在使用前，先通过吹风机将其加热。
CN201611256658.4A 2016-12-30 2016-12-30 封装胶带 Pending CN106833410A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109492A (zh) * 1995-02-17 1995-10-04 王小飞 封检漆
CN201390720Y (zh) * 2009-04-09 2010-01-27 曲靖宏程工贸有限公司 防盗防拆封胶带
CN103773259A (zh) * 2013-12-11 2014-05-07 常熟市希诺包装制品有限公司 封装胶带

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1109492A (zh) * 1995-02-17 1995-10-04 王小飞 封检漆
CN201390720Y (zh) * 2009-04-09 2010-01-27 曲靖宏程工贸有限公司 防盗防拆封胶带
CN103773259A (zh) * 2013-12-11 2014-05-07 常熟市希诺包装制品有限公司 封装胶带

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