... colors quality printing 4. 10 years rich experience in snack bag LongDa Packaging Material Co., Ltd. (http://www. ... professional supplier in China. Detailed product information: Name Laminated material snack bagOriginHebei, ChinaMaterial LDPE, PA, PET, MAT-OPP, PEARLITE- ... Rice, noodle, coffee, tee, juice, frozen food, seafood, snack, chocolate, nut, spice and almost all kinds of food.Necessities ...