Home Consumables Consumables for industrial packaging Polyolefin heat Shrink film Polyolefin heat Shrink film Serious market presence in the last few years. It is characterized by greater strength, clarity, elasticity, shrinks at higher temperatures compared to PVC film, there is no residual shrinkage. Better cost per package compared to PVC film. Related categories smipack chamber thermoforming machines automatic thermal shrinking machines smipack