PVC heat shrinkable film blown machine use: PVC heat shrinkable film packaging applications of the main audio-visual products, toys, magazines, glassware, high-quality wood floor, dry batteries, and so on the package. Features: PVC heat shrinkable packaging film is characterized by high-intensity, transparency, water-proof, moisture-proof, anti-pollution ability, excellent insulation properties, the use of packaging materials so that it can not only simplify the process bag, to reduce packaging size, But also due to contraction after the package was a transparent film Jinguo items, clearly showing the objects of color and shape, it is widely used in packaging.