PVC Shrink Band Seal: 1.Shrinkage:TD50~55%,MD0~3% 2.Thickness: ... ,55,60Micron. 3.With easy tearing performations or not. PVC Shrink Band Seal :Application: Jar, bottle, medicine, chemical stuff, cosmetics, etc ... Features:1.Material:PVC Shrink Film 2.Shrinkage:TD50~55%,MD0~3%3.Layflat width ...