Nowadays, the protective film can also be glued to adhere. Usually there are two kinds of glue, the adhesion of acrylic glue is strong, and the silica gel has good high temperature resistance. The earliest rise of PE protective film was in Japan and Europe and the United States. Due to the low level of previous production in China, most high-end functional packaging materials have always relied on imports, which has become a major factor limiting our development. However, with the development of science and technology and the improvement of technical level, higher requirements have been placed on the packaging of daily necessities, food, medicines and digital products. PE protective film has emerged as the times require. In recent years, the development momentum has increased year by year, with its outstanding Performance is widely used in all walks of life.
PE protective films are developing very rapidly in industrial applications and in various applications of digital products, and higher and more stringent requirements are also imposed on the quality and characteristics of protective films. It is now used in a variety of applications, including: coated metal product surfaces, metal product surfaces, plastic product surfaces, electronic product surfaces, automotive product surfaces, signage product surfaces, profile product surfaces, and other product surfaces. The protective film acts to transport the material to be protected during transportation, storage and processing, so as to be protected from harmful gases and microorganisms; it can also prevent dust pollution and mechanical scratching; In the process of processing, the lubrication between the material and the mold is effectively improved, thereby improving the processing efficiency, ensuring the grade of the product, reducing the consumption of raw materials, and achieving the purpose of increasing profits for the enterprise. Among many product protective films, PE protective film is the most promising one. The newly developed pe protective film is widely used in anti-counterfeit packaging, such as some high-strength protective film, high transparent protective film, low-mist protective film. Wait.
The world’s leading companies in the field of industrial protective PE films continue to introduce PE protective films in the industry. As a mobile phone consumer in China, the current production and sales of PE screen protective film for mobile phone screens have been produced. After several years of development, it has been able to produce higher-end PE protective film, but for now, it has been because of PE protective film. The film production and coating process are more complicated, many technical aspects need to be broken, and a good investment in blown film and coating line is high, so there are not many real PE protective film manufacturers at present, which can make a good original. There are fewer membranes. In fact, it is the key to the industry to develop technology leadership. We are not behind in design creativity, but in the big situation of environmental protection and energy conservation, the core competitiveness of enterprises to survive and develop is technical competition. PE protective film is the most common kind of protective sticker on the market.
Today, its development in various industrial fields and various applications of digital products is very rapid, and in the near future, with the growth of China’s national economy and household consumption levels, consumption levels will sooner or later enter a higher level. The driving industry is enough to make the PE protective film hot again, so it is certain that its share may continue to grow in the next few years, but at the same time it puts higher and stricter requirements on its quality and characteristics. After a round of reshuffle, the unqualified manufacturers were eliminated. At present, the main problem facing China’s protective film industry is that the technology is immature, and the replacement is too fast. It is difficult for us to keep up with the pace. Of course, an excellent protective film can earn a reputation for the product, establish a brand, prevent counterfeiting, and provide convenience for consumers to choose goods. At present, the main problem of SMEs is that in terms of technology, SMEs mainly use domestic equipment. Of course, it is undeniable that there are many protective film technologies in China that are in the leading position in the world, but most of them are in the middle and low grades.
Post time: 2018-12-28
