Two Layers Stretch Film Machine 1,Two layers co-extrusion 2,500mmX2 rolls 3,Auto feeder 4,Auto winder changer Two Layers Stretch Film Machine ... /Two Layers Stretch Film Machine 1)This machine ... LLDPE,LDPE or recycled LLDPE to make one side or two sides self-sticky stretch wrapping film,cling film,casting film ...