1) Be able to weight, bag-making, filling, sealing, cutting, lot number, cutting easy tearing notch etc. automatically. 2) To has color control system which can get the complete trade mark design( (photoelectricity control system). 3) The machine fix stepper motor controller, its advantage is precise, needless to adjust other parts 4) Intelligent temperature control by temperature controller to make heat balance better. Use bilingual display screen control system and stainless steel cabinet 5) Fine packaging performance, low noise, clear sealing texture and strong sealing performance 6) With safe plastic box on rotating blade to avoid hurting operator's hands 7) Need to change new temperature controller, blade& pressing mode only after 3 years continuous operation,2 shifts a day and other parts is still good and safe 11) with one set tool box and 1 sets of thermoelectric couple & heating pipes and 1 sets of blades and & Rotating Blade(be able to adjust the length of bag and shape of bag notch freely) 12) More precise and quick and easily to adjust bagâ??s length 13) It can make flat notch/pattern cutting/zigzag notch/straight cutting 14) With date printer to print date code and lot number