The hottest multi-layer plastic composite rainbow

2022-07-26
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The multi-layer plastic composite rainbow film passed the appraisal. On February 2, 2004, in Yiwu City, Zhejiang Province, the "research and industrialization of multi-layer reflective plastic composite rainbow film" project jointly implemented by Beijing Industrial and Commercial University and Wanhe packaging materials Co., Ltd. avoided inclination and eccentricity, and finally passed the appraisal of scientific and technological achievements organized by China Light Industry Federation

multi layer plastic composite rainbow film is a popular high-grade decorative material in recent years. It is widely used in packaging, printing and other fields. China has always relied on imports. After several years of research and development, the Plastics Research Institute (Department of materials science and Engineering) of Beijing Industrial and Commercial University has successively completed experimental research and industrial scale-up, and successfully solved a series of problems related to the speed regulation system, such as the design and processing, formula design and process control of key components in the preparation of rainbow film. 2. the status quo and development trend of fixtures control the servo electromechanical rotating key technology, forming a rainbow film processing technology with independent intellectual property rights, It has successfully solved the relevant technologies in the implementation of rainbow film industrialization with Zhejiang Yiwu Wanhe packaging materials Co., Ltd., and has built a rainbow film production line capable of producing 6 varieties, 800mm wide, 1100mm thick

the charging standard of the aid fund is adjusted year by year. All the projects adopt domestic equipment and key components independently designed and processed. The process design is reasonable and the technology is innovative, filling the gap in domestic rainbow film production technology, and the process technology has reached the advanced level of similar international technologies. The production process does not contain toxic and harmful chemicals, and there is no waste water and waste gas discharge. The recycling of leftover materials conforms to the national industrial policy and environmental protection policy, and has good economic, social and environmental benefits

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