By mixing around 50%~60% of the plant materials such as corns, potatoes and other vegetables, plus 40%~45% around plastic fillers such as PP (polypropylene), PSM comes into being with capability o...
The products of CPLA cutlery are BPI certificated, then how about the packages? Are the packing materials safe? Generally, here are two kinds of raw materials used as the cutlery package. The 1st ...