150 mm/15 cm/6"/6 inch Wide Iron Case hand Impulse Sealer are Ideal for sealing PE/PP bags, polythene, bubble wrap, brown paper, etc. Manual Impulse Sealer Machine Heat Seal Plastic Poly Cellophane Mylar Bag Closer Shrink Wrap Machine with Extra Heating Element Wire and Teflon Sheet.Impulse sealers are used for the sealing of poly bags and tubes.Ideal for sealing poly, Mylar, Kraft, polythene, Polypropylene, cellophane, bubble wrap, cello, shrink wrap, zip type and all other heat sealable material bags. Perfect for long-term food storage. exceptional customer service promise Impulse bag sealers are best used for entry level low volume packaging production. This type of bag sealer is an impulse heat sealer. They seal most types of common bags. The bag or tube should be 2 inches smaller than the seal width of the impulse sealer. When sealing poly tubing an impulse sealer with cutter must be used. An impulse bag sealer with a standard 2mm seal will close a plastic bag 6 mil in thickness. This increases to 8 mil thickness with a 5 mm width seal. A double impulse sealer will seal poly bags greater than 10 mil. 0-8 temperature setting to adjust to a variety of bag types and thicknesses. Max seal thickness: 10 mils. Sealing width: 5mm; Comes with 2 replacement kits.