Advantages and development of polymer protective film

Wholesale polymer protective film products are widely used in building materials work and have the characteristics of low investment and high productivity. The polymer protective film has high light resistance and fire resistance, ensuring a heat shrinkable film. Therefore, the practice of protective film is a low-input, high-yield product. The protective film shrinks when heated and is stable at room temperature. The characteristic of polymer protective film packaging is that it is skin-tight and transparent, reflecting the image of the product. Fastening the packaging, good anti-deviation, no rain, moisture, mildew-proof recovery, with anti-counterfeiting function. Polymer protective film is often used in packaging of instant food, beverage, electronic equipment, metal products, etc., especially shrink label is its main application field. At present, the popular packaging in the polymer protective film industry is mainly plastic and paper. The blow molding industry, which is based on plastic film machines, has a large proportion in the shrink film industry. However, as the requirements for the paper industry become more and more stringent, environmental protection and energy saving The new indicators set the threshold for the paper industry, which correspondingly increased the share of plastic packaging in the shrink film industry and stimulated the development of the blown film manufacturing machinery industry. Next: The heat shrinkable film has good storage and transportation stability. Previous: The heat shrinkable film shrinks automatically when it encounters temperature