... barrier properties 3.high barrier 7 layer evo packaging film for food in roll Specifications1,food plastic film 2,Great to prevent ... open,top grade printingShipment port:Guangzhou or Huangshi,ChinaConventional terms of payment:by TT or by L/C.Contact information Contact ... referring to your detail request,so please kindly inform us of the material,thickness, size,printing color and other requirements you ...