These are based in starch and LDPE material, these can be directly blown in film or injection moulding. Bio degradable masterbatches is made mostly by organic corn starch as the ingredient. The biodegradation principle: Through engulf and erode of the polymer by the microorganism in nature, thus leads the amylolytic plastic molecule dissolves, oxidize, and relieve the carbon dioxide; therefore it reaches the biodegradable effects. The types of biodegradable masterbatch have special-used type and master batch- added type. The product we manufactured could make every kind of package bag, cloth bag, food bag, trays, knives, forks, combs, pen, and etc. AppearanceRound shape thin plate, Facial Smoothly and without froth.
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in section "Dyes for plastics"