... originally from corn starch, which are specifically designed for extrusion applications. They can be processed on traditional ... extrusion molding equipment.100% compostable biodegradable PLA resin for sheet grade Item NO.GH501Brand nameGHMaterialCorn starchColorwhite,other is ... knife,spoon,cup,lid,box,etc),buffer boxes, electronic lining pack paymentT/TDelivery15days (main customer's order quantities) ...