Thermal assembly of plastics has never been easier or more reliable with quality machines from Thermal Press International, Inc. We are experts in the field of heat staking, heat sealing, thermal insertion and swaging equipment and solutions. TPI is the leader in thermal assembly of plastics technology, since our company built the first heat staking machines in 1976. For more than 30 years, we’ve provided an array of industries with heat staking, heat sealing, thermal insertion, Film/Filter/Port welding solutions that are economical, dependable and amazingly versatile.