CN2324101Y - 防伪包装 - Google Patents

防伪包装 Download PDF

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Publication number
CN2324101Y
CN2324101Y CN 98237120 CN98237120U CN2324101Y CN 2324101 Y CN2324101 Y CN 2324101Y CN 98237120 CN98237120 CN 98237120 CN 98237120 U CN98237120 U CN 98237120U CN 2324101 Y CN2324101 Y CN 2324101Y
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layer
dope layer
counterfeiting
water
temperature
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Expired - Fee Related
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CN 98237120
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郑勇
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Individual
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Priority to CN 98237120 priority Critical patent/CN2324101Y/zh
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Abstract

一种防伪包装其载体上涂有一层温变材料层,温变材料层上涂有水变材料层,这种防伪标识不仅可以进行温变防伪识别,还可以进行水变防伪识别,即具有双重防伪识别的功能,避免环境温度过高时温变识别失去效力。

Description

防伪包装
本实用新型涉及一种防伪包装。
现有的防伪包装,有单纯温变的防伪包装,夏天时由于环境温度比较高,影响防伪包装的正确识别。
本实用新型的目的是提供一种具有温变及水变双重防伪功能的防伪包装。
本实用新型的目的是这样实现的:防伪包装它包括有载体(1)、温变涂料层(2)和水变涂料层(3),载体(1)上涂有温变材料层(2),温变材料层(2)上涂有水变涂料层(3)。
同现有技术相比,本实用新型的温变涂料层的温变是可逆的,以人体体温即可使涂料层颜色发生变化,人体不接触时涂料层又变成原来的色调,本实用新型由于具有温变和水变双层涂料层,所以即使夏天环境温度较高,温变防伪失去效力,还有水变涂料层进一步将包装进行水变防伪识别。
下面结合附图详细叙述本实用新型的技术解决方案。
图1为本实用新型的结构示意图。
图2为本实用新型的另一结构示意图。
如图1,防伪包装包括有载体1、温变涂料层2和水变涂料层3,载体1上涂有温变材料层2,温变材料层2上涂有水变涂料层3,水变涂料层是透明的。
如图2,防伪包装的水变涂料层3是不透明的,水变涂料层3其面积小于温变涂料层2,使温变材料层2直接露出,便于识别。

Claims (2)

1、一种防伪包装,其特征在于它包括有载体(1)、温变涂料层(2)和水变涂料层(3),载体(1)上涂有温变材料层(2),温变材料层(2)上涂有水变涂料层(3)。
2、根据权利要求1所述的防伪包装,其特征在于所述的水变涂料层(3)可以是透明的,也可以是不透明的,不透明时水变涂料层(3)其面积小于温变涂料层(2),使温变材料层(2)直接露出。
CN 98237120 1998-03-30 1998-03-30 防伪包装 Expired - Fee Related CN2324101Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98237120 CN2324101Y (zh) 1998-03-30 1998-03-30 防伪包装

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98237120 CN2324101Y (zh) 1998-03-30 1998-03-30 防伪包装

Publications (1)

Publication Number Publication Date
CN2324101Y true CN2324101Y (zh) 1999-06-16

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ID=33985010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98237120 Expired - Fee Related CN2324101Y (zh) 1998-03-30 1998-03-30 防伪包装

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CN (1) CN2324101Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101337480B (zh) * 2008-07-31 2011-02-09 中国印钞造币总公司 一种经防伪印刷的纸及印刷方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101337480B (zh) * 2008-07-31 2011-02-09 中国印钞造币总公司 一种经防伪印刷的纸及印刷方法

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