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Stretching angle refers to the classics, weft (silk) screen angle and screen frame edges.

Stretching in two forms, one is positive Stretching, the other is oblique stretching. The following describes each of these two stretching methods.

Stretching skew refers mesh warp and weft, respectively, net frame was angled sides. Stretching Stretching with positive form, the operation more convenient, due to take full advantage of wire mesh, wire mesh can save scrap, waste reduction screen. However, when using this form of stretching chromatic printing plate prone to moire, so trapping is generally not used regular stretching. Stretching will help improve the use of oblique print quality of the increased amount Loumo also have some effect. Its deficiency is a waste of a larger screen.

Relatively high precision printing and color printing, stretching angle choices have a direct impact on the quality of printing, stretching angle selection is not suitable, it will appear moire. Therefore, the general print copies, often stretching applicable angle is 20 degrees to 35 degrees, in the printed circuit board resolution, due to the use of a higher number of screen mesh, so choose a 45 degree angle Stretching compare appropriate.

In practice stretching, in order to reduce the waste of screen, generally use more positive Stretching printed copy.

More information please click Maishi Stainless Steel Wire Mesh