There are 4 reasons at least caused the differences. 1.Materials of cutlery: TPLA/CPLA cutlery > PSM cutlery > PS/PP cutlery Generally, the material cost of PLA is more expensive than PSM, while P...
It is a new type of biodegradable material, which is derived from renewable starch resources, such as corn, cassava and other crops. It is fermented and extracted by microorganisms to obtain lacti...