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揭开式防伪标签
揭开式防伪标签
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揭开式防伪标签是指相应的查询密码是通过揭开表层的方式获取的,其密码可以在表层的背面或在里层底胶上,标签的核心原理为数码防伪原理。揭开式防伪标签是应用数码防伪技术生产的一种防伪产品,消费者可通过标识表面的800电话、400电话、手机短信、网络等形式验证产品密码的真伪。
揭开式,即标志表面没有防伪密码,消费者查询前需将标签表层揭开,其粘在产品包装上那部分胶上就有相应的密码,按提示查询此密码即可。
防伪原理:每个标签上都有一组密码(16位至18位),而且每组密码都不相同,相当于给每件产品贴上身份证号码;同时每组密码只有在第一次查询时为真,重复使用就为假冒伪劣。
揭开式数码防伪标签材料:
铜版纸面:铜版纸面是数码防伪标签最常用的一种材料。
激光膜:激光数码防伪标签最常用的是将其做成激光揭开式防伪标签,表面可以是各种颜色的激光膜。
新型材料和工艺: 较新型的材料还有塑膜,无纸激光膜。对于底胶材料,标一防伪采用目前最先进的激光隐密型防伪技术。
揭开式防伪标签的查询方式:可以电话查询,短信查询,网络查询。
揭开式数码防伪标签应用领域:
揭开式防伪标签是目前市场是应用较广泛的防伪标签,在酒类、服装、汽配、医药、轻工、电气等各个行业都有广泛的应用。
如果您还想了解更多防伪知识,欢迎拨打北京星汉特种印刷有限公司24小时热线电话:400-890-8939。您的防伪难题,我们来解决。