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How to improve the technology of PE electrostatic film?
- Sep 28, 2018 -

At present, the technology of PE electrostatic film needs to be improved. Why? PE electrostatic film is mainly used on very bright products, such as glass, glossy plastic products, film, sheet, sheet and other products, of which the printing film factory has the largest amount.


At present, the technology of PE electrostatic film needs to be improved. Why? PE electrostatic film is mainly used on very bright products, such as glass, glossy plastic products, film, sheet, sheet and other products, of which the printing film factory has the largest amount.


The quality of PE electrostatic protective film can be said to have accepted the current ideal level. However, for more than 20 years, the technology of protective film has not been improved and changed. In contrast, the current electrostatic protective film has not been used before. The quality of the protective film is high, also the PE series. Why is there a difference? The current technology is more and more developed, and the quality of the products is getting worse and worse. This is not only happening on the PE electrostatic protective film, but many of them are the same. For example, the current problem of clothing fabrics, how to wear a previous dress. How to wash, can wear for a long time without rotten, but nowadays an expensive clothes to wash a few times also faded seriously, this is a common problem in the market.



The production and use of PE protective film in China has been rapidly developed, and the output value has been greatly improved. It has become the world's largest producer. With the development of science and technology and the improvement of living standards, higher requirements have been placed on the packaging of daily necessities, food, medicines and various industrial commodities. High-functionality and functional soft plastic packaging materials have become the main points of development and research, with high barriers. Soft plastic packaging materials with high transparency, multi-purpose freshness preservation and sterility are increasingly attracting attention and showing increasing market demand.


Develop products for food and medicine packaging with good functions, proper appearance, convenient packaging operation, environmental protection and safety, improve the packaging level of Chinese food and pharmaceutical products, satisfy the increasing market demand, replace import, and enhance the export capacity of food and medicine products. Has become a very urgent mission. At present, the production and use of domestic electrostatic membranes are still in the stage of increasing the speed, low efficiency and high cost. Most commodity levels are low, and there is a large distance from developed countries, especially in terms of the utility of protective film. Most high-grade functional packaging materials rely on imports, which has become a constraint on Chinese food and medicine. A major element in the development of commodity packaging. The protective film prepared by the biaxial stretching technology has advantages in strength, rigidity, dimensional stability, optical function, and thickness uniformity which are unmatched by general protective films. Therefore, it occupies an important position in food, medicine, and other industrial packaging. .


Because of the impact of the environmental protection wave, consumers are placing increasing demands on product packaging. Green packaging is the need of the world's environmental protection development trend. It also represents the development trend of the packaging industry in various countries. It is one of the important contents to improve the competitiveness of the commodity market and prevent new trade barriers. The greening of the protective film has also become one of the important development trends. The current green packaging does not have a completely consistent definition.


The most important meaning of green packaging is to protect the environment, together with the meaning of capital regeneration. According to the current explanation, modern electromagnetic film production adopts high-tech semi-automatic mechanical production, which achieves high-speed production and reduces manpower expenditure, but also reduces the quality of the protective film. Mechanical production can't be higher than the quality of manual production. This is the same in many products. The manual operation machinery can't control the quality of protective film production.

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