The stainless steel wire mesh was first used in the glass processing industry because the wire mesh can be energized and can be printed in two colors by changing the temperature.
In addition, with the advancement of weaving technology and monofilament manufacturing, stainless steel wire mesh can be woven into 500 mesh, and the wire thickness can reach 50μm. Therefore, printed circuit boards, integrated circuits, etc. often use this kind of screen. Since the mechanical and chemical properties of the silk are stable, there is no uneven weaving and weaving scars, so it is very suitable for precision printing. Its disadvantage is that it is easy to be twisted and damaged by external force. It is easy to loosen the mesh due to pressure during the printing process, which affects the printing resistance, and the cost is high.
The stainless steel printing screen is suitable for direct plate making, and the surface is curved substrate, such as glass, ceramics, metal, plastic, rubber, printed circuit, etc.
Especially suitable for use in harsh environments, such as multi-color overprinting, batch printing, tone printing, precision printing, etc. Its characteristics are as follows:
(1) High tension: The tension is higher than the polyester mesh and the stability is high.
(2) No static electricity: Prevent static electricity and ensure printing effect.
(3) Ultra-high precision: The wire diameter opening is quite uniform and the error rate is extremely small.
(4) Low elongation: Under high tension, the screen stretches very little.
(5) High yield point: Under extremely high tension, it will not lose elasticity due to deformation.
(6) High wear resistance: The wear resistance of stainless steel wire mesh far exceeds that of fiber.
(7) Good heat resistance: it is suitable for hot-melt ink and is a special advantage of stainless steel wire mesh.
(8) Good solvent resistance: prevent various solvents from damaging the screen and ensure the safety of printing.
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