... when heat sealed2-Highly shrinkage, the edge is soft, toughness, resistance to low temperature3-Air proof, moisture proof, barrier, dust proof4 ... strength5-Wearing-resistace, anti-scar, impact proof, acid resistance, durability, quality consistency6-High transparent material, good luster, nice outlood of package ... 65% TD:65%1Other products & workshop view: Label film pet, high temperature pet film