HongYan hand use stretch film mainly used imported Linear Low –Density Polyethylene(LLDPE) as the main material ,High transparency, good tensile strength, strong tear resistance. widely used in pallet wrapping and semi-finished products wrapping, ,a highly stretchable plastic film that is wrapped around items. The plastic recovery keeps the items tightly bound .dustproof , moisture proof , play a role in the protection of goods, which makes the flow more flexible and convenient.