Heat shrinkable film label: PVC heat shrinkable film characteristics

1 the appearance of smooth surface, uniform thickness, no spots, no cracks, impurities and folding

2 heat shrinkage rate, lateral shrinkage rate of 48 + / - 3%, longitudinal 12 + 3% close to the product

3 flexible performance can be good, shrink packaging, from the height of 1 meters from the vertical and horizontal direction of the fall in the cement surface does not appear cracking phenomenon for three times

4 shrink packaging, stored at 30 degrees C environment, no discoloration, discoloration and other color change.