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15问答网 > 代金券如何做防伪？

代金券如何做防伪？

2025-03-28 18:13:53

推荐回答（1个）

回答1：

防伪代金券防伪和人民币一样道理，可以做的防伪技术包括荧光水印、凸面印刷、防伪金线、光变防伪等，一般来说做个金线就够了，因为这个工艺难度比较高，不容易仿，全国能做的就倾松等几家，不放心的可以加荧光水印、上编码、光变之类。反正就是要保证票券使用时能验证唯一性、真实性就行了。

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