In a variety of printing ink types, screen printing ink can be called the most variety, the widest range of applications. However, it is necessary to choose the appropriate ink according to the different substrate, otherwise, it will bring unnecessary losses to the printed product.

Before choosing ink, first analyze the relationship between material and ink, test whether the two are compatible, whether can achieve better performance effect, to carefully check the performance of ink, this is a very important link, but also must be careful to do a step.

Specific approach: one day or so in advance will be used to sample the ink to be printed on the metal surface of the material to be printed, to be dry, you can test the ink effect. It's the most reliable test. If for a brand of ink after a few times of use after the trust, you do not have to use this method to detect, however, for the first time to use a brand of ink, such a test is necessary.

For example, in the use of metal ink, not only according to the texture of metal products to choose metal ink, but also to consider the optical adhesion of ink and other properties. Because no one wants to let their painstakingly printed words and patterns erased immediately.

Belong to the category of metal material, but can not blindly use the same metal ink. For example, although stainless steel products and aluminum products belong to the category of metal products, but the two in the selection of metal ink type is still very different. This requires users to be distinguished in the purchase of metal ink, the correct use.

For food, cosmetics, children's toys, such as screen printing, is required to use non-toxic ink, so as not to cause poisoning. Such special use of screen printing products, must meet the special requirements of the ink to screen, can not be taken lightly.

And for some of the season, high temperature, sun resistant products, such as: outdoor posters, signs, advertising color should choose the corresponding weather resistance, temperature resistance or sun resistance type of ink, to ensure that the printing does not fall off, do not fade, do not yellow, so as to ensure the high quality of printing. Therefore, in the screen printing of this special product before this, we must first analyze the characteristics of the corresponding ink, targeted use. Kunshan PCB screen printing ink

For some container packaging products of the screen, should consider the wear resistance and high adhesion of the corresponding ink selection. For example, glass products, ceramic products, enamel products, plastic products, ink printing, not only play a beautification role, but also should be long grinding do not fade, do not fall.

When silk printing fabric products, such as cotton polyester cloth or clothes, more should be selected and fabric material compatible ink varieties, such as the selection of soybean base type ink, atomic pulp type ink, etc. After printing ink, not only wear more comfortable, but also better printing performance.