... can be bottom gusset, side gusset, three-side sealed, sealed in the back corner, sealed in the back center, etc.4. Printing: Good ... printing machines9. Field to use: Food, Cosmetic, Cigar, Sweets, Snack, Candy, Dry and wet spice ,Electronic etc.10. Supply period: All ... available: stand up, zipped, heat-sealed, heat-cut, cold-cut, sealed-in the-middle, three-side-sealed, with handle or hanger hole, etc ...