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全息照相是利用激光和精密光学器械所创造的立体图案。它已有二十五年的历史,但过去由于成本太高,难以在商业上应用。近年来由于全息照相技术的改进,例如全息背景可以使用丝网印刷机,使浮赡图案在平片上准确地套印,并使成本得以降低。全息照相标贴主要有两方面的用途: 1.防止标贴仿冒——由于国际市场上产品仿冒问题日益严重,特别是一些名牌产品受害更甚。因此英美等国家一些工厂考虑采取全息照相术来制作标贴,以保障名牌难以仿冒。
Holography is the use of laser and precision optics created by the three-dimensional pattern. It has a history of twenty-five years, but in the past it was difficult to apply it commercially due to its high cost. In recent years, due to the improvement of the holographic technology, for example, a holographic background can be used with a screen printing machine so that the floating support pattern can be accurately overprinted on a flat sheet and the cost can be reduced. Holographic stickers are mainly used in two ways: 1. To prevent counterfeit labels - Due to the increasingly fierce problem of counterfeit products in the international market, especially some brand-name products even worse. Therefore, some factories in Britain, the United States and other countries consider adopting holography to make labels to ensure that brand names are difficult to counterfeit.