PVC label film packaging film PVC color 8-color printing heat shrinkable film

Heat shrinkable film is widely used in wine, food, sporting goods, sterilized tableware, electronic appliances, daily necessities, handicrafts, building products, audio and video products, medicines, stationery, toys, portals, plastic hardware, glass ceramics and other commodities. Packaging makes the appearance more distinctive and beautiful, improves the quality of product packaging, and protects products from dust and squandering. It is currently an ideal film packaging material. Product standards and specifications:
, The product is bright and has no obvious wrinkles or cracks.
, the longitudinal shrinkage rate can be controlled at ~3, and the transverse shrinkage rate can be controlled at ~3.
The thickness of the film can range from . to . There should be no obvious single side.
, film width can be determined by ~.
, The length of the film can be ~ in each roll.
, No more than one conjunctival head per roll.
. There should be no obvious drawing or stripes on the surface of the film, and the crystal points per square centimeter should not exceed grains.