Offset printing ink manufacturers to share the six types of ink 

1 by printing: 

(1) ink format and letterpress, offset, gravure, hole edition etc.. 

(2) - direct or indirect printing, printing ink etc.. 

2 according to the substrate material points: paper, metal, glass, plastic, cloth and other ink. 

3 according to the dry form: 

(1) drying mechanism of the osmotic drying, oxidative polymerization type, volatile drying, light hardening type, thermosetting, cooling and solidifying. 

(2) drying methods: natural drying, hot air drying, infrared drying, ultraviolet drying, cooling, drying, oxidation, drying, electron ray drying, etc.. 

4 according to the characteristics of ink: 

(1) the color: yellow, magenta, cyan, white, black, gold, silver, gold powder, fluorescent color, pearl color etc.. 

(2) function - magnetic, anti fake, edible, foam, aromatic, record, etc.. 

(3) tolerance and light resistance and heat resistance and solvent resistance, abrasion resistance, resistance to alcohol, etc.. 

5 according to the ink composition: 

(1) - the raw material drying oil type oil, organic solvent, resin type, water type, wax type, glycol type etc.. 

(2) - form colloidal liquid, powder, etc.. 

6 according to the use of points: news, books, packaging, building materials, trademarks, etc..