Stand up and zipper pouch

Coffee pouch with valve

Three-side sealing pouch

Side gusseted pouch

Frozen pouch

Pet food pouch

Vacuum pouch

Retort pouch

Laminated rewind

Retort Pouch

Different material structure is for different degree retort. It decide by your demand. Most of type of retort bag is stand up pouch,which one is very popular in the worldwide.