The machine is specially developed and manufactured by our scientific research personnel for packing four sides sealing Medical dressing, which is suitable for medical dressing, gauze swab and some platelet products packing, The machine equipped by four sets servo motors and adopt PLC Programmable Controller to program operation of the whole machine. The main machine make up of servo driving, couple feeding parts, lot number printing parts, reciprocating heat sealing parts, horizontal and crossing cutting and the convey of finish products parts. The machine having vantage performance, easy maintance and operation.