Manual silk screen must be prepared

[China Glass Net] The reason why the silk screen house is separated from other factories is because the silk screen room must be very clean. All the people working inside must change shoes. The silk screen room is also called the dust-free silk screen room. Silk screen printing has manual silk screen and machine silk screen. Here we will talk about manual silk screen printing. What must be prepared for manual silk screen printing? And what is the silk screen process?

1. Ink: Ink is a must-have for silk screen printing. There is no pattern where the ink comes from. The ink is divided into many colors, and the ink adjustment is a must for the silk screen master.

2, stencil: stencil is prepared for the glass printed on the pattern. The stencil is first coated with photographic adhesive, and then combined with film and strong light to make the pattern on the stencil. Put the film under the stencil, then use the glare to expose the photographic adhesive on the stencil, and then rinse off the photographic adhesive that blocks the part of the film. The pattern is made.

3, the oven: the oven let us think of baking, yes, just put the glass in the oven to bake, after the glass is printed with the pattern, the ink above does not dry quickly, if you go to take the glass at this time will encounter Ink, this will destroy the pattern. After passing through the oven, the ink will dry out and the pattern will not be easily erased.

4, tempering furnace: Why go through the tempering furnace? Silk screen printing has high temperature screen printing ink and low temperature screen printing ink. High temperature screen printing ink must be screen printed before passing through the tempering furnace. This way the ink blends with the glass surface, and you can't wipe the ink off.

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