Food packing bags used OPP, CPP or PE inside to touch food, used OPP, PET our side and PET or foil material middle side for the bags. For different foods, usually use different bag type, most of snack foods are used stand up pouch, spice or condiment are used heat sealing bag, cookie or biscuit are used back sealing bag, or OPP self adhesive bag.
We can custom for your needs for the packaging.