... used for all kinds of powder outer packaging,such as milk powder,corn powder,soybean powder,etc.Feature 1.food grade, ... /LDPEMoisture proof,strong sealing strengthCoffee,glucose,egg powder and other powder packagingBOPP/KRAFT/CPPEasy to tear,good friction, ... or VMPETGood rigidity,hardness,anti-oilinessDry food,corn,powder packagingPET/LDPEAnti-oiliness,soft quality,great to preserve ...