The results showed when the coated PVC fabric scraps were palletized by means of extrusion directly, the strength of the moulded part was weaker than that of the part made from PVC monomer.

• 实验结果表明：利用纤维类下脚直接挤出造粒工艺，其注塑成型品的强度要低于PVC单体的强度；