Screen printing Why use screen printing yellow mesh it?

Screen printing mesh color variety, mainly white screen printing yellow mesh, yellow screen printing yellow mesh, amber screen printing yellow mesh, red screen printing yellow mesh, etc., of which the  screen yellow printing mesh better. We used in the production of 270 ~ 280T screen printing yellow mesh, for particularly delicate print, we often use 350T yellow screen printing mesh.

Why use screen printing yellow mesh it? We know that the gorgeous colors of nature are all due to the function of light. There is no color without light. The color of light is determined by the frequency of light waves. Red, orange, yellow, green, green, basket, purple people can feel the visual nerve light, known as visible light. The surface of the object absorbs and reflects light selectively to obtain a different color. In short, any color we can see is the color of the light. That is, when a beam of light shines on the surface of a yellow object, only the yellow light is reflected, stimulating our visual nerves to become colored while the other colored light is absorbed, so we see that the object's color is yellow.

As the screen printing exposure in the exposure, the use of ultraviolet light, purple light is the color of the mixture of blue and magenta hue two kinds of light, which means that the lack of yellow hue. During exposure, the purple plus mesh yellow is superimposed on black, so the surface of the screen printing yellow mesh (ie, the bottom of the emulsion layer) is not sensitive or less exposed, so there is no "back light" and the resulting image High definition, will not produce vignettes.

screen printing mesh screen printing yellow mesh

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