Use our 300mm impulse heat sealer to create and seal water and airtight bags, compatible with our range of polythene bags, or layflat tubing. This sealer is suitable for use with bags up to 300mm wide, and polythene of up to 2 x 150 micron thick. A professional neat-looking alternative to bag ties or tape, this impulse heat sealer creates a strong seal and is great for use in both small or large despatch operations as it can produce 100 seals per shift. Spare parts packs are also available.