... by microbes, better than TPS chemical material,Biodegradable for bags(BOR-M-501F) Characters: Granules come in ... film, medical-use film,shopping bag,garbage bag,T-shirt bag,storage bag, table cloth,aprons,rain coat,etc. Processing equipment:Common film-blowing machine,cast-film extruder, bag ... dehydration during production,therefore, the film needs to be settled for 24 hour to regain elongation and ...