... finish products without adding any other polyolefin materials like PE, PP, PS, PVC, etc. BOR-Q–805 FTesting ItemStandardUnitResultAppearanceQ/ ... etc. Processing EquipmentMachines, like common film blowing machine, sheet extruder, bag making machine, printers, heat seal machine, etc, can be used to process ... under a microbial environment within 90 days. Film blowing grade Biodegradable resin