Technical knowledge of glass screen printing mesh

The glass industry is a very wide industry, and it is a very large industry in China and the world. People who are constantly concerned about the glass industry know that it is now popular to use screen printing screens to print text and graphics on glass. Among the screen printing mesh, China's top manufacturer maishi is one of them. It has a very good effect in glass silk screen printing.

Glass screen printing technology can be broadly understood as decorative printing on glass products. The oil used in the silk screen process is glass ink. The glass print is a paste-like beverage made by mixing and stirring a coloring material. The glaze printed on the glass surface can be affixed to the glass to form a colorful decorative pattern. If you use silk screen together with other processing methods, you will get better results. For example, polishing, engraving, etching, etc., the glass surface is processed before or after printing, and the printing effect can be doubled.

Maishi manufacturers warm reminder: we need to pay attention to when deploying screen printing ink.

The components in the ink are PVC (polyvinyl chloride plastic), pigment (color) and plasticizer (or other additives).

PVC: It is an adhesive. It is a very finely dispersed resin, a bit like white sugar. When it is mixed with a plasticizer or other type of additive (except for the pigment), it becomes a liquid colorless and transparent substance, and after coating, it forms a thin and very thin film. Stirring it will find it easier to stir than other inks.

Pigment: Mix with PVC and other additives. Its ratio to transparent PVC and other additives determines the transparency and opacity of the color. When configuring inks, you must test the inks of different manufacturers, their type and hue, because some inks will become lighter when they are blended with 50% of the additives, while others will not change.

Finally, the proper amount of plasticizer to use the reducing agent can bring benefits to the printing process. However, in the actual production process, people often do not follow the manufacturer's instructions, abuse the amount of reducing agent, and evaluate it by sight and feeling. Whether it is applied properly. Of course this is very harmful. The above is the importance of screen printing meshs in glass screen printing and the attention of inks. I hope to bring help to friends in the glass industry.

If you need high quality glass screen printing products, then you must have a high quality screen printing mesh. Maishi has been a wire mesh for 30 years and is trustworthy!