The heat shrink film is applied to the product and then heated, causing it to shrink tightly around the item, providing a secure and tamper-proof Material:POF Type:Shrink film Feature:Moistureproof Hardness:Sotf Processing type:Blow molding Product purpose:cosmetics,disposable dishware,medicine With:200-1200mm Thickness:12um-50um Packing:Tray/Carton MOQ:1000KG Proportion:0.93g/cm³ Garde:A