How to use rubber screen printing ink

Wuxi Runbo ink company launched a rubber screen printing ink can be widely used in a variety of rubber products.

The SZY ink can be applied to the printing of rubber products such as rubber tires (tubes, tires), triangle belts, and rubber shoes, and the characters or patterns are transferred to the rubber products through vulcanization. Such inks have better suitability than other methods of printing, with complete transfer, delicate touch, bright ink layer, and good elasticity.

The specific use is as follows:

1. High-temperature vulcanization transfer printing, firstly printing the pattern to be printed or screen printing on BOPET polyester film through 160-350 mesh, and then sticking the film to rubber products, and curing at a high temperature of 140-180 degrees Celsius 10-30 Minutes later, the pattern on the decal paper was completely transferred to the rubber product.

2, the first transfer after vulcanization can also achieve the same effect, transfer methods are water transfer and cold transfer two, water transfer nine with cellophane printing is completely dry, apply some solvents on the rubber products, the printed glass decals Stick on the rubber product, wipe some water on the glass paper, peel off the glass paper, cold transfer adopts PP paper printing, first release the release agent on the PP paper, then print the ink after drying, coat on the rubber product. Apply solvent, paste the PP paper, and then remove the PP paper.

SQQ ink is used for direct printing on some rubber products such as balloons, which has the advantages of large flexibility, bright colors, and good adhesion.

The specific method is as follows: The balloon is charged with a part of gas fixed on the printing table, so that the part to be printed is exposed on the tabletop, and then printed directly with a 120-300 mesh screen. Care must be taken that the ink must be completely dry before the gas can be released and the hardness of the blade is not suitable. Too high.

Source: 21st Century Fine Chemicals Network