a片欧美激情肉欲高潮_无限资源最新资源免费看_总裁和秘书办公室激情h_JAPANESE在线播放国产_亚洲国产综合精品2020_精品国产三级在线观看

Electrostatic phenomena

The present analysis of electrostatic phenomena produced what are the ramifications of:

The plastic electrostatic adsorption dust and influence caused by the printing quality and processing after glazing, film, heat sealing and conveying woven bag, film misregister;

The discharge often cause electric shock, fire, powder explosion etc.;

The paper static often cause the automatic feeding difficulties and the take-up rate, affecting the normal operation of the printing process;

Black ink and adhesive electrostatic electrostatic often causes the ink film and adhesive film unevenness and attach themselves weak and poor printing quality;

The commodity electrostatic adsorption dust often affect the appearance and lower the price; and packaging printing machinery high-speed operation of electrostatic and magnetic fog (also known as the fog) discharge and cause electric shock, fire and hurt and so on phenomena.

Static fault

1, in the general polymer molding plastic composite, heat sealing and printing, the adverse consequences caused by static electricity processing have become the. For example, static electricity dust adsorbed on the record would cause noise and damage the sound effect.

Electrostatic tend to make the electronic computer dysfunctional. Therefore, people in early twentieth Century 90's have concluded that the electrostatic part sequence of material; nylon, wool, wood, glass fiber, cotton yarn, metal, paper, rubber, polyvinyl chloride, poly four vinyl chloride, (i.e., any kind of substrate has been charged with, General Electric is negative, according to the static sequence on the left side of the friction surface of the object, then produces the positive charge can be right and negative charge cancellation, which is static sequence elimination.

2, in order to prevent plastic static electricity, will reduce or avoid friction. Reducing static charge generated at the same time, we should let the static line has been generated as soon as possible leakage, to avoid the accumulation of static electricity, will be conducive to commodity packing sealing or composite production process smoothly.