... 1:25,to help customers save cost,cheaper.When plastic masterbatch is used in resins, it shows better dispersing ... in conventional film blowing machine, extrusion coating machine, bag-making machine, printing machine and heat-sealing machine.NoteSealed, keep ... temperature from -40 to 45. Shelf life: 18 months.Applications:Plastic bags, packaging films, Shopping bags, food packaging, medical packaging, ...