Curing mechanism and application of waterborne uv ink.

author: Uvink

2022-12-27

Curing mechanism and application of waterborne uv ink.The drying and curing

mechanism of water-based uv ink. The drying and curing of water-based uv ink

include both the light curing of traditional uv ink and the volatile physical film

forming drying of conventional water-based ink. The specific drying methods are:

heating pre volatilization drying in the front section and uv radiation light curing

drying in the rear section.

Curing mechanism and application of waterborne uv ink.At present, water-based

uv ink has preliminary application in packaging and printing of food, medicine, tobacco,

wine and various daily necessities used by people. The waterborne uv curable resin,

a key component of waterborne uv ink, plays a role as a connecting material in the ink,

provides adhesion with the substrate material, and enables the pigment to be evenly

wetted, so that the ink has excellent physical and chemical properties,

such as chemical resistance, wear resistance, etc.

Curing mechanism and application of waterborne uv ink.The application field of

water-based uv ink The water-based uv curable ink has the process characteristics of

rapid drying in the production line, so it can also be used on non paper substrate,

such as PVC, PET or synthetic paper. Compared with traditional oil ink uv ink, even if

it is printed on paper, the glossiness width and friction resistance are also excellent.

Waterborne uv ink has been used in various high-end printing ink fields, such as

photocurable polymer printing plate, screen printing, intaglio and flat printing, wood

and metal ink. Multicolor overprint is a unique process for many high-quality printing,

and the thin dry film coating can reflect the rough ink film effect on the substrate.

Therefore, the low solid content of water-based uv resin itself makes it have greater

advantages. The water-based uv ink has a good application value in the packaging and

printing industry of food and medicine, wood finishing, tobacco, wine and other daily

necessities, especially in the molding plywood and wood furniture.