Main uses: plastic packaging (including heat sealing and trimming for upper & lower blister, heat saling and trimming for blister and cardboard), automobile ornaments, sunshade, trademarks, garments, shoe and capembossing, leather embossing; gas mattress, boat, life jacket, toy; stationery, raincoat, plastic cover; kinds of medical infusion bag, blood bag, portable soft bag; it can be used for pressing kinds of concave-convex figures and characters. Equipped with some simple device, it also can be used for bronzing. Features: (1)anti-jamming:hunting frequency 27.12mhz, 40.68mhz, accord with international standard and little jamming to outside equipments. (2)firepoof:high-sensitivity spark killer device is available with good reliability and effect . Meanwhicl it is equipment with overload current protection device . At emergency it can cut off high voltage automatically to protect electron tube and elements. (3)big pressure in nose , light feeling of foot . (4)powerful output , quick heating speed and high quality . (5)pedal , pneumatic , hydraulic and vaccum oil pressure is available for user to choose . (6) double-column structure, double-button and relief mechanism. Nose falls to weld and nose goes up to finish automatically.