the standing bags_001 Category：The standing bags Size：size by custom Model：No.1        Information： 1.Strong heat sealing, good   resistance to pressure and drop,   non-breakage and non-leakage. 2. Can be used as bottle to   reduce cost and increase   competition. 3. Can be opened repeatedly if   spout or zipper is added,   convenient to use,  easy to store   and good air tightness. 4. Suitable for packing jelly, yogurt,    soft drinking, jam, pet foods,liquid    detergent, softener, shampoo,    bath dew, detergent powder. 5. Suitable for manual or auto filling    and sealing.