Outside type vacuum
packing machine is generally used to smoke the big items and electronic product, when used to follow the following tips, not only protect the outer type vacuum
packing machine and increase the quality of the vacuum.
1 set, sealing time shoulds not be too long, usually set to 1.
0 -
2.
0 seconds, long sealing time will form the sealing or transformer damage, such as due to special needs and had to use thicker bags, we will provide another set of treatment scheme is put up and down a set of sealing knife;
2, after completion of heat sealing, sealing knife still in contact with up and down, to absorb the sealing knife waste heat of time is called the cooling time.
Set appropriate cooling time for the service life of sealing knife and sealing effect is good, the general cooling time set to 3.
0 -
5.
0 seconds;
3, pumping air into vacuum state, may be due to the bag is too thin to gas mouth closed, lead to bad extraction effect.
Processing method is: in the upper and lower pressure plastic bags after pressing, moving forward packaging, make its resist gas mouth bleeding point, and then affects the pedal switch, vacuum,
4, vacuum packaging, vacuum too may fold in the packaging, packaging effect, the processing method is: the vacuum by hand pull bags to the two ends together;
5, for packing fragile, perhaps more vacuum products crushed, advocated using manual vacuum or vacuum.
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