Screen printing mesh manufacturers explain the screen printing screen printing circuit board for you in detail. The screen printing screen setting needs to be precise, and the use also needs to ensure the high precision of the pattern. The service life is also relatively long. It is not difficult to satisfy these. The raw materials for screen printing screens are more important.
Screen printing meshs are commonly used profiles, aluminum frame specifications range from 40 * 60cm to 100 * 100cm, precision screen printing screen professional manufacturers recommend the use of 30 * 40 * 2.5mmX type of material (height: 30mm * width: 40mm* profile wall thickness 2.5mm), if it is a precision composite screen, it is recommended to use 30*40*3.0mm or more profiles to ensure that the high tension screen is bonded to the aluminum frame, the aluminum frame is not deformed, and the tension of the screen printing screen Stable. And the screen
printing screen aluminum frame grinding roughness is not negligent, it will directly affect the adhesion of the screen on the aluminum frame.
The screen printing mesh can be pressed on the inner surface of the aluminum frame profile or the outer surface of the screen, as needed, so that the screen and the aluminum frame can be fully bonded, and the screen printing screen can be removed in about 30 minutes.
The screen printing mesh is mainly selected according to the printed pattern and precision requirements. The screen with poor raw materials has a large elongation after the wire mesh is pulled. The wire mesh with good raw materials has a small elongation after the wire mesh is pulled. The elongation rate Small wire mesh.
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