... 230Prestretching%>350>350Sticky Limitgm/25cm40~7040~70ColourWHITE,BLACK,RED,CUSTOMIZED Machine use Pre-stretch film: The film use ... , reduce labor, improve efficiency and reduce costs. Machine use resistance-stretch wrapping film ProjectsUnit500mm*25µm500mm*20 ... 180Prestretching%>250>250Sticky Limitgm/25cm30~6030~60ColourWHITE,BLACK,RED,CUSTOMIZED Machine use resistance stretch filmThis kind of film ...