... need, such as the materials,bag size,color printing,bag type and quantity. Description: 1) Material: PET/PE, matter OPP/PE ... . 4) Printing:Welcome your own printingfood packaging bag/pouchUsage Food Powder packagingTypeFilm in roll/bagCraftGravure printing, dry lamination, bag makingPriceBased on ... can do the bag by your special request, 2. Bag type: three-side bag,stand up bag,ziploc bag,side guessted ...