... 70ColourWHITE,BLACK,RED,CUSTOMIZED Machine use Pre-stretch film: The film use linear low density polyethylene as the main ... Machine use Pre-stretch film is widely used in building materials, chemicals, glass, ceramics, electronics, metal, auto parts, wire, paper ... to customer requirements Hand use resistance-stretch wrapping film ProjectsUnit500mm*25µm500mm*20µmElongationLengthways%≥400≥400Lateral%≥650 ...