Low pressure folding R928006413 new source filter cartridge for heat sealing machine

The working principle of the heat sealing machine mainly relies on the generation of high-frequency electromagnetic fields and the polarization and heating process of plastic materials. The high-frequency heat sealing machine uses high-frequency electronic tubes to generate high-frequency oscillations, forming a high-frequency electromagnetic field. When plastic materials are placed in this electromagnetic field, their polar molecules inside will be polarized by the electric field, forming dipoles. With the rapid change of high-frequency electric field, these dipoles will also follow the change at an extremely fast speed, generating a large amount of heat.