This type of bag is used for vacuum packing.
One, two, three-sided seal pouch
Minimum height: 10 cm Maximum height: 40 cm
Minimum height: 7.5 cm Maximum height: 20 cm
Minimum height: 5 cm Maximum height: 13.5 cm
High or low density polyethylene, BOPP, polyester.
1-10 spot color inks and CMYK color
Matte, shiny, natural.