... line between metallized film and base film 3.Size margin of error between metallized film and base film ≤2mmMainly used ... compound,use for food,medicine,cosmetics flexible packaged.the thickness of 20—30μm,inner-surface treatment by corona,main type ... of low sealed temperature,high resistance,co-extruded compound etc.use for food,medicine,cosmetic flexible package.technical data sheet Widely ...