How to choose and make the screen screen panel

1, screen, including the use of screen type, the number of wire mesh, wire diameter of the size of the size of the opening area of the screen, the size of the expansion rate of the screen and screen weaving method and screen color.

2, mesh frame, including mesh frame material, mesh frame size size and mesh frame strength.

3, the size of the tension.

4. Selection of Angle of tension net.

5, mesh frame and screen bonding method.

6, screen pretreatment.

7, photographic materials, including the level of sensitivity, resolution, adhesion of photographic materials, photographic film expansion, photographic film thickness and film hardness, water resistance, solvent resistance and friction resistance and printing resistance.

8, The blending time of the photosensitive agent and the placement time after the blending.

9, Coating method of photosensitive agent.

10, Drying method and conditions, including drying temperature, humidity and drying time.

11, printing, including the type of light source, the length of exposure time, substrate exposure and light source distance.

12, The density of photographic plate.

13, development, including, development methods: water development, warm water development, drug development; Developing conditions: temperature, soaking time, type and use of sprinkler, etc.

14, Drying temperature and time after development.

15, the choice of secondary exposure time.
16, check the screen and revision.