... in box , clamshell ,plate , tray ,bowl and cup .We also can make CPLA Paper cup ,cornstarch Cup ,Cornstarch bag ,CPLA bag ,Cornstarch Cutlery (knife ... lower heat-resistant temperature then they could only be used for cold food. We even develop a modified PLA (C-PLA) ... are commercial compostable. They meet ASTM D6400 and EN13432 Standard for the Compostability. After use, they will be degraded into ...