Full-automatic four-edge sealingpackaging machine automatically cuts one film coil into two, and then folds thetwo film coils, merges and seals.Products (such as medication paste) aretransmitted to between the two coils by conveyor, then seal on left and right,make opening which can be easily torn, seal on front and rear, then cut andfinally transmitted out.The machine can complete bag making, product enclosing,batch No. printing, four-edge sealing, cutting tearing edge, cutting andpackaging finished production, transmission at one time.The machine adoptsman-machine interface; bag-making length is precise and stable; it possessescharacteristics such as automatic left/right skew adjustment, front/rearphotoelectric correction, six groups of temperature control, free setting formounting and so on. The success of this machine finished the history of manualpackaging. The machine has excellent performance with high scientific andtechnical content.