Hand Held Heat Sealing Machine

A heat sealer is a machine used to seal products, packaging, and other thermoplastic materials using heat. This can be with uniform thermoplasticHeat sealers and vacuum sealer machines are both commonly used to seal plastic bags, but heat sealers only use heat to seal the ends of a bag, while a vacuum sealer removes air from the bag before applying the heat seal.to unite (two or more thermoplastic surfaces) by heat and pressure to make a seam, closure, or attachment.