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全息技术以全息防伪标识的形式在包装上已得到广泛的应用,但均以塑料薄膜作为成像基材。全息技术在包装上的应用更应关注使用最为广泛的纸包装制品。提出了一种直接在印后纸张上制作全息图的工艺方法,分析了全息成像的机理和方法,阐述了进行全息图模压复制的工艺原理和独特的工艺特点及其在产品防伪中的应用前景。
Holographic technology in the form of holographic anti-counterfeit labels in the packaging has been widely used, but the plastic film as the imaging substrate. Holographic technology in packaging applications should pay more attention to the most widely used paper packaging products. A method of making hologram directly on the printed paper is proposed. The mechanism and method of holographic imaging are analyzed. The principle of the process of the holographic patterning and replication, the unique technological features and the application foreground in the anti-counterfeiting of the product .