Metallic ink with imitation aluminum foil effect

Abstract

The present invention provides a metallic ink with an imitation aluminum foil effect. The problem of luster lack of inks using water as a main solvent is mainly solved. The metallic ink contains 50% of an aqueous emulsion, 20% of 1200 mesh silver powder, 10% of water, 15% of alcohol, 2% of a dispersant, 1% of an antifoaming agent and 2% of butyl ether. The metallic ink has a suitable viscosity, asuitable levelability and a high adhesion.

Description

technical field

[0001] The invention relates to a metallic ink imitating the effect of aluminum foil. Background technique

[0002] Ink is a uniform mixture composed of colored bodies (such as pigments, dyes, etc.), linking materials, filling (filling) materials, additional materials, etc.; it can be printed and dried on the printed body; it is colored and has a certain Fluid paste-like adhesive; it directly determines the tone, color, clarity, etc. of the image on the printed matter. Due to the limitation of petroleum resources and the requirements of environmental protection, water-based ink is more environmentally friendly than solvent-based ink. However, water-based inks use water as the main solvent. The main problem is the lack of luster, and glossy pigments, such as metallic pigments, are not suitable for water-based inks because it is difficult to achieve uniform distribution and orientation in space. in ink. Contents of the invention

[0003] The object of the...