The machine is specially developed and manufactured by our scientifc reaearch personnel for packing four sides sealing Medical dressing,whick is suitable for medical dessing,gauze swab and some platelet products packing,The machine drived 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.