1. Light container(pouch), small volume. Compared with rigid can, pouch can save volume weight for transportation.
2. Pouches can be colorful up to 9 colors 
3. Low cost for sterilization because of quick heat transfer. Heat is easily transferred to the content inside thus enjoy a shorter time for sterilization, and can keep better taste of the food.
4. Safety packing for opening.
5. Easy to carry, open. Apply to army, sailing, picnic