Impulse Bar Sealers

Impulse heat sealing

Impulse heat sealing is commonly used for joining thermoplastic materials such as Polyethylene and Polyurethane that require a moderate temperature to establish an effective seal. This versatile method may also be used for sealing Mylar, Tyvek® and a wide variety of other bag, pouch and tube materials. Impulse sealing is often used to seal multi-layer, metalized and oxygen barrier bags and pouches. Properly configured, an impulse heat sealer can join two sheets of fairly heavy thermoplastic materials.