Open back sealers allow pass through capabilities and with cutter. It can shorten the original working time from 2-4 seconds to 0.2-2 seconds by adopting electric pulse technology.
DK-50D is applied to seal, thread metal burglar-proof caps, zip-top caps, aluminum sealed caps and nozzle caps which is suitable for a variety of metal caps, metal theft proof lock screw, sealing work.
DK-50Z is suitable for cap screwing production of various plastic burglar-proof caps, which is widely used in plants of beverage, wine, chemistry industry and medicine.