Ink color should pay attention to the details of what
Staff should pay attention to in operation screen printing machine, screen printing machine equipment, the production process there are many issues, such as equipment maintenance, ink color and so on. Skilled operation experience to protect the service life of the printing equipment, the article first mover in screen printing machine to improve the production quality and can ensure the service life of the equipment. To note here I talk about the color ink:
1 with ink should be as little as possible with different color ink, color ink type less, better mixing effect.
2. The "elementary" principle, regardless of the preparation of light or bright color ink, when the color close to model, be careful. Different manufacturers of ink, and finally to mix calls, as far as possible the use of different colors of ink manufacturers of the same color, otherwise it will produce the phenomenon of uneven tone, serious when can appear to coalesce the disuse of the ink.
3 some printing ink through drying drying, drying after drying is not light more shallow, dark drying is deep. In addition, the ink color in the printing drying before and after drying whether there are differences, is easily neglected problems. Generally speaking, through natural drying of (solvent volatile type printing ink), the substrate is plastic, metal, paper, glass and other, color will not change; but if ceramic pigments, because after oxidizing calcination to color, only by experience to color. For through the thermosetting, light solid to screen printing ink drying, the color change in the depth on the above mentioned. A large amount of ink, ink can use the machine, can be completed in a short period of time.
Do the above three points, can avoid unnecessary man-made losses in the production process of silk screen printing machine. Ensure the quality and output of printing products.