Magnetic stamping ink

A magnetic embossing ink that can be used for sorting machine reading. The ink includes a magnetic pigment, a binder, a solvent, a desiccant, a wetting agent, and a filler, wherein the binder is a phenolic resin that can increase the ink yield value

1. Phenolic resin that can improve ink flowability

2, linseed oil and tung oil, the solvent is mineral oil, the desiccant is a desiccant 1 and a desiccant 2 having a surface oxidation drying function, an internal drying function and a complex drying function, the wetting material is a long oil alkyd resin, filled The material is colloidal calcium, calcium carbonate or fumed silica.

The invention solves the defects that the existing magnetic ink has high printing cost, low printing quality and low production efficiency, has the advantages of good printing effect, high machine reading quality, wide application range, strong adaptability, low printing cost and high production efficiency. Printed E13B machine reading pass rate of 99.99%

Reprinted from: Ke Yin Network