现在，假货满天飞，从汽车、空调、摩托车到纽扣、信 封、刀片等等，凡是有点名气的商品，几乎没有不 被不法分子伪造的，令厂商大伤脑筋，使广大消费者深受其害。 于是，防伪技术便应运而生，而且科技含量越来越高，成了防伪的锐利武器。最初的防伪技术，是在商品包装盒或标签 Nowadays, counterfeit goods are flying all over the world. From cars, air conditioners, motorcycles to buttons, envelopes, blades and so on, all those little-known products are hardly faked by criminals and have greatly troubled the manufacturers and greatly affected consumers harm. As a result, anti-counterfeiting technology came into being, but more and more high-tech, security has become a sharp weapon. The first anti-counterfeiting technology was in the box of goods or labels