1. Host characteristics Multi-column back closure DXDK-4 lines is an automatic packaging machine that's a production of high-quality and high performance through introducing advance foreign technology. Its functions include automatic feeding, , metering, bagging, filling, sealing, printing date, products output and a series of automatic functions. This machine adopts high-precision electrical transport film system, PLC system control, advanced human-machine interface touch, photoelectric automatic tracking, PID digital temperature control system which makes the whole operation more simple and perfect, it's the perfected equipment that can improve producing in food and pharmaceutical packaging sectors and reducing labor intensity and improve the grade of package. The device can be applied into bag packaging through cold-rolled composite aluminum, multi-layered composite film and plastic film. with multi-channel and swinging filling device can fill bags continuously, and at the same time cut out of single or multiple packages. 2. Technical specifications
