3 Side sealing packing machine, also known as pillow packing machine, flow packing machine, back seal packing machine. It is widely used for packaging food, clothing and daily necessities. The machine can pack PE, OPP, BOPP, laminated film and paper. It has the advantages of high speed and multi-function. The working principle of the 3 side sealing packaging machine is to complete the packaging through tension, heat capacity, tape cutting, and bonding. The professional packaging machine factory produces a wide range of applications. No matter the size of the package, it can be packaged without adjusting the machine. The packaging machine