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The development trend of the future protection film industry is very good. The urgent task of the PE protection film enterprise is to develop the market and protect the membrane mainly used in the steaming bag and the frozen vacuum packing fresh meat. At the same time, the three major lines, such as the fragrance, the packing cover and the food compound packaging market, are the most important, and the main packaging and printing are also the main lines. At the same time, it also improves the rate of finished products, and is especially poor in moisture absorption and waterproof, and has this close cooperation for the technology of composite technology. In the rapid development of several industries in China, such as glass, steel, electronic products, automobiles, digital products and other industries will not be less protective film, used as surface protection, to prevent dust from falling, to keep the content of protection clean, to avoid lost in the transport process, and so on. Protection film will play an important role in any industry and any field, because the use of protective film is so large that its development has been paid more and more attention.

In recent years, more and more mobile phones have become more and more popular, especially the touch screen mobile phone, so that the 3C digital accessories industry also ushered in the vast market. The development of protective film is also very fast. All kinds of film products are competing in the market. In the face of the whole sticker market, high definition film, anti fingerprint film, abrasive film, diamond film, explosion proof film, anti myopia film, glass film and other products emerge in endlessly, making the consumers dazzled. Since the reform and opening to the outside world in 1980, the protection film has been introduced into China, the development of random domestic economy, and the increasing demand for the light of the products by consumers, so we should make special protection in the process of production. Now some common products begin to use protective film to protect the surface of the product. Then what kind of film can become protective film? Generally speaking, the protective membrane is divided into the original membrane, the protective film with glue, the protective film with electrostatic membrane, the antistatic membrane, and so on.

The product packaging form from the original canned to the independent bagging also provides a new opportunity for the development of plastic packaging. With the improvement of the design level of the graphic and text, the enhancement of the product difference, the small bag packing and the attention to the retail of the product, the effect of seafood food on the plastic packaging industry is gradually increasing. It is the fast promotion of different food industries that makes the application of the food industry expand. The protective film is widely used in various food and beverage soft packaging.  According to statistics, sales of flexible food packaging exceed 56% of the total sales of flexible packaging. China's traditional concept of "food for food" and the stability of the two consumer groups of children and the elderly make the potential of food packaging market huge. China's food industry has maintained the momentum of rapid and healthy development in recent years. The total output value has occupied the first place in all sectors of the national economy, and plays an important role in the construction of national economy.

In many product protection films, PE protection film is the most promising one. The new type of PE protection film is widely used in anti-counterfeit packaging, such as high strength protection film, high transparent protection film, low fog protection film and so on. The function of PE protection film development is to make progress and low fog in domestic and low fog. It is a product that can be widely used for packaging and electrical appliances. At the same time, the important use in the product industry is by the technology of multi-layer co agent, the packaging market of frozen food or the label film of packaging, and the PE protection membrane enterprise is in the business.  The urgency is to develop the market and protect the film mainly for cooking bags and frozen vacuum packing fresh meat, while the fragrance as well as the packaging cover and the food composite packaging market are relatively large, while the main three industries, such as packaging and printing, have also improved the rate of finished products, especially for the moisture absorption and waterproof. Sex is also relatively poor, and at the same time, the technology of composite process is closely related to the application.