ps foam sheet extrusion line (TYPSP-90/120) a.sheet width:640-1040mm b.sheet thickness:1-3.5mm c.output:100-180kg/h d.CE PS foam sheet extrusion line(TY-PSP90/120) PS foam sheet is a new-type material with the features of shockproof, sound insulation, haat preservation, dampproof, safety, sanitation and good plasticity. It is used widely in the packing of food, fruit, electronic product, ...