Plastic Shrink Films are thin, transparent packaging materials made from polymers such as polyethylene (PE), polyvinyl chloride (PVC), or polyolefin. When heat is applied, the film shrinks tightly around the product, providing a secure and tamper-evident wrap. Shrink films are commonly used for bundling multiple items, protecting goods from dust, dirt, and moisture, and enhancing product presentation with a glossy, clear finish. They are widely used in industries such as food and beverages, pharmaceuticals, electronics, and retail packaging.