What is a laser film?

Laser films generally adopt computer dot matrix lithography technology, 3D true color holography technology, multiple and dynamic imaging technology, etc. The holographic image with rainbow dynamic and three-dimensional effect is transferred to PET, BOPP, PVC or coated substrate by molding, and then the surface of commodity packaging can obtain some laser effect by means of compounding, hot stamping and transfer. Laser packaging is a sub-industry of packaging industry, which has developed rapidly in recent years. Compared with other products in the packaging industry, laser packaging materials not only have novel and bright appearance effects, but also have high-tech anti-counterfeiting functions, and are called the most advanced technical products in the packaging and printing industry in the world. At present, laser materials have been widely used in food, medicine, daily chemical products, tobacco and alcohol, clothing, gift packaging and decorative materials. From the perspective of product composition, laser film products can be roughly divided into OPP laser film, PET laser film and PVC laser film. From a technical point of view, the anti-counterfeiting laser film products currently used in trademark printing belong to the high-end products of this industry, and its production process involves many technical links such as laser anti-counterfeiting plate making, film pressing, coating and transfer, and the product has high added value. It is also widely used in food packaging and daily necessities packaging, such as moon cake boxes and toothpaste boxes. Laser technology will be used in these fields more and more. From the manufacturers' point of view, there are more than 100 manufacturers that can produce laser films in China at present, but except for a few large enterprises, they generally show the disadvantages of small production scale, single technology and poor risk resistance. With the long-term mastery of this technology in Taiwan Province Province and the development of supporting industries, manufacturers in Taiwan Province Province have become pioneers in this industry, monopolizing the early domestic high-end laser film market, among which Taiwan Province Zhongtongtian Optoelectronic Technology Co., Ltd., Taiwan Province Guangqun Technology Co., Ltd. and Youtu Quanxiang (Shanghai) Laser Material Company have absolute advantages in the market position. In recent years, on the basis of introducing and learning foreign technology, some large enterprises have carried out technological transformation and innovation according to the differentiated needs of domestic downstream enterprises, and achieved rapid development and improvement. At present, the top companies in terms of production scale and technical level are Nine Planetary Technology Co., Ltd., Guangdong Southeast Film Technology Co., Ltd., Suzhou Suda Ge Wei Digital Co., Ltd., etc. [Edit this paragraph] The high-quality characteristics of laser film mainly have three characteristics: 1) inherent fragrance, strong anti-counterfeiting performance, beautiful appearance and environmental protection; 2) High resistance to ink erosion, water vapor and carbon dioxide; 3) The laser film has high cigarette luster, and the holographic layer endows the film with better antistatic property, high adhesion resistance and high computer adaptability. I found it for you online. Please take it well. Thank you! ! ! !