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(e), according to the packaging needs of the factory put on the corresponding date of the word plastic.  connected to power, will be locked open in the place "on" position. Hop on one of the vacuum chamber, vacuum pumps a little pressure to work, should pay attention to the direction of their operation. Vacuum that is being established, the reverse is not the establishment of a vacuum, we must immediately change to the correction.
(f), the bag packaging materials evenly arranged in the sealed section, and placed under pressure bag.
8, with a vacuum chamber, a little pressure, the whole process from the vacuum packaging, sealing, printing, back to gas from a complete electrical automatic control.
(g), work in a vacuum chamber at the same time, another vacuum chamber materials can be placed. A vacuum chamber to be returned to zero after the gas, the vacuum chamber can be moved to another vacuum chamber to make it around the turn of the work of two rooms.
(h), the working process, found an abnormal phenomenon, can stop button in advance to gas, re-work.
(i), the work of the suspension will be placed in locking switch "off" position, to stop using when the power cut off and do a good job cleaning.