PP foam sheet extruder has unique advantages, density greater than 0.5g /cm3 PP foam sheet has good bending resilience, not easy to deformation,in the folder field has a broad prospect,density 0.6g/cm3 PP foam sheet has good mechanical properties, in the automotive interior decoration field has a very broad future. It can be processed into carpet supporting material, shading board, sound insulation board,luggage rack,interior decoration parts, lid, box, etc.The density of 0.3g/cm3 PP foam sheet has good flexibility and resilience, suitable for packaging, septum board and other fields.