... surface 3. Uniform thickness 4. Environmental- friendly PE Heat Shrink Film Characteristics :Width 100mm-2400mmTransverse tear strength: ≥ ... Study We can make the shape of shrink film to be cylinder-shaped , L ... , round-arc bag . FeaturesGood toughness , soft well , heat sealing , uniform thickness , impinge-proof , moisture better , ... bottles and other large need packaging equipment, materials , ect .