... ,joint ,distribute machine,mould die, air bells knife and thread ctcher,salivate machine,corona dealing machine,swinging device,cooling machine,slitter ,edge recycling machine,electric control ... *2+3737*2+4537*2+75Mould die length (mm)135017502150Salivate roller size550*1400550*1800550*2200Rolling speed (m/min)150120120 Three-layer Co-extrusion Strech Film Machine ...