Shrink Film provides surface protection products, around the product to form a very lightweight, protective appearance, so as to achieve dust, oil, moisture, water purposes. Making the product look more beautiful. Main features: high definition, transparent gloss, good protection performance, can prevent the product from dust, moisture and odor erosion without affecting the appearance of the product; tear resistance, impact resistance, high temperature or low temperature is quite stable, not a fracture, melting, crushing and other issues for long-distance transport of packaged and frozen products; especially for export products; film toughness, light weight, uniform thickness, economical and practical.