Refill ink machine B 1,No need touch the pump,no pollution 2, ... self boot to the bag 3,process inks Refill ink machine BFeatures1, High efficiency: 100ml/bag, 400bags/h2,Cleanliness: ... air and filling the bag, two functions with just one machine, can be finished one time.6,Freedom: with simple ... : two pipes are optional to work on the same machine, which can increase the output. refill ink machine B