plastic reseable bag for snack food Good Barrier Good heat stability Good fresh-keeping property High-speed process Features of the products displayed:1, suitable for:seasoning puff/powder, confectionery, candies, sweets, snack foods, nut foods ingredient powder, sauces etc.2, bag form:3 side seal bag with zipper3 side seal bag without zipperstand-up bag with zipperstand-up bag without zipper3, ...