This case is about the fixed frame of the printing screen,Fix the corner frame and cross frame,The longitudinal frame is firmly assembled,In use, the fixed frame on the rectangle will not be complicated, that is, the fixed frame used for a long time.In particular, a groove is formed on the corner frame and a rotation is formed within the frame,The grooves of the corner box and the rotation of the frame can be entangled with each other so that they can be pieced together.This is to maintain a solid assembled screen mounting frame.In this ancient case, the horizontal corner frame, vertical frame, horizontal and groove are twisted, and the framework is maintained by the corner frame around, without strong separation, In particular, when the screen is pasted on the fixed frame, there will be no intricate matters on the fixed frame when printing.Therefore, if the screen is pasted to the original state, the screen printing defects can be significantly reduced, and the service life of the fixed frame body can also be prolonged.
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