The 3 side sealing bag is named for the three sides of the seal, one side of the opening, it is just a simple flat bag, easy to tear, you can add a handle or zipper on one side. If you seal all four sides and leave a small gap on one side, we can also call it a 4-side sealing bag. It comes in a variety of styles to suit specific products.
Resealable zipper, various zipper options, including Zippak special zipper bag.
Available with or without Windows, transparent or aluminum, kraft paper
Matte or smooth finish, single or double-sided tear options
All handle holes or punches are acceptable
Nozzle or valve, laser marking optionsALL BAGS MATERIAL，SIZE，THICKNESS AND DESIGN CAN BE CUSTOMIZED.
