Automatic Vertical Bag In Bag Packing Line is a kind of high quality and high performance automatic packing line designed and manufactured by our company Absorb foreign advanced technology and improving it . It has a series of automatic functions, such as feeding, measuring, bag-making, filling, sealing, printing date and output of finished products, etc.The machine adopts high precision servo film transport system, PLC program control, advanced touch man-machine interface, photoelectric automatic positioning and tracking, digital temperature control, etc., which makes the operation of the whole machine more simple and perfect. It is the first choice equipment for food packaging industry to improve production efficiency, reduce labor intensity.