Hand impulse heat sealer FS-200 Supply 8"/200 mm/8 inch/20 cm Manual hand impulse heat sealer Iron hand impulse heat sealers from china.Iron Shell Hand Impulse Sealer for Heat Seal Plastic Poly Bag Closer is great to sealed all kinds of packaging needs. such as sealing plastics bags, polythene, bubble wrap etc.Its compact design is convenient and practical. With its adjustable timer, it will reach different plastic needs. Made of high-quality iron material, it is resistant to high and low temperature, great for practical