Insert the material between the two sealing bars.
FEATURES: Easy to operate Protector bars around sealing jaws Seals a variety of thermoplastic materials German manufactured temperature controller PTFE coated jaws Seal length: 12in 300mm Seal width: 15mm Seal style: meshed Our W-Series direct heat foot-operated sealers seal many different types of thermoplastic materials including: coated aluminum foil, Kraft paper, cellophane, polypropylene, poly-nylon and other thicker materials.