体育延伸电影

High-pressure and low-density poly stetch film is also short for stetch film,flexibility film and etc. LDPE;is single-side(cast) or double-side(blowing)adhesive ,stretch and plastic film for enswathing goods.There's no need to use heat-shrinkage treatment,it is good for saving energy sources,reducing the packing cost, facilitating transportation and improving the efficiency. Dear sir,please feel free to contact us for more details and further cooperation. ITEM UNIT MACHINE MANUAL THICKNESS µm 15-20 15-50 PROPORTION 0.916 0.916 BREAK STRENGTH MD TD Mpa 24 8 25 19 BREAK STRENGTH MD TD 400 700 400 550 ANGLE BREAK STRENGTH MD TD N/mm 2.0 1.8 1.6 1.2 ADHESIVE STRENGTH N/10cm 2 STENGTH % 1.6 1.6