In screen printing silicone printing, it is crucial to choose the right silicone ink. Here are some suggestions on how to choose the right silicone ink:
1. Consider the basic characteristics of the ink
Color and hiding power:
Choose the right color according to the needs of the printed product.
Inks with strong hiding power can cover the base color and are suitable for use on multi-color printing or materials with obvious base colors.
Adhesion:
Choose inks with strong adhesion to ensure that the printed pattern can be firmly attached to the silicone material and is not easy to fall off.
Weather resistance and wear resistance:
Considering the use environment of the printed product, choose inks with good weather resistance and wear resistance to ensure the long-term stability and durability of the printed pattern.
Drying time and curing method:
According to the production process and equipment conditions, choose inks with moderate drying time and suitable curing method.
2. Choose the ink type according to the application scenario
Acrylic silicone ink:
Suitable for general silicone printed products, with the advantages of fast drying, bright colors, and stable viscosity.
Widely used in logo printing in electronics, semiconductors and other fields.
Epoxy silicone ink:
It is wear-resistant, acid-resistant, alkali-resistant, and high-temperature resistant, but it has a high hardness and is easy to form grooves on the silicone plate.
It is suitable for high-precision and high-definition electronic product printing.
Chloroprene silicone ink:
It has good adhesion and durability, and is suitable for printing in harsh environments such as high temperature, high humidity, and high pollution.
It is suitable for printing products working in harsh environments.
3. Consider the environmental performance of ink
Choose environmentally friendly ink:
Environmentally friendly ink meets the requirements of green printing, is environmentally friendly, and is conducive to sustainable development.
Preferably choose non-toxic, odorless, and pollution-free ink.
Understand the composition of ink:
Learn the composition of ink in detail and avoid choosing ink containing harmful substances.
4. Choose high-quality suppliers and services
Supplier reputation:
Choose an ink supplier with good reputation and reputation to ensure the quality and stability of the ink.
Technical support and after-sales service:
Choose a supplier who can provide high-quality technical support and after-sales service so that problems encountered during use can be solved in time.