Types of ink: there are many kinds of ink,
which can be classified according to various methods
(1) By book printing method
� According to the layout: gravure, lithography, gravure,
photographic gravure, screen printing ink, etc;
� According to printing methods: offset printing, direct printing
ink.
(2) According to the substrate: paper,
metal, plastic, cloth and other ink.
(3) By dry form
� According to the drying mechanism: infiltration drying, oxidation
polymerization, volatilization drying, light hardening, heat hardening, cooling
and curing ink;
� According to the drying methods: natural drying, hot air drying,
infrared drying, ultraviolet drying, cooling drying and so on.
(4) By ink characteristics
� According to the color: yellow, red, blue, white, black, gold,
silver, gold powder, fluorescent color, pearlescent color, etc;
� According to the function: magnetic ink, anti forgery ink, edible
ink, foaming ink, aromatic ink, recording ink, etc;
� According to resistance: light resistance, heat resistance, solvent
resistance, abrasion resistance, alcohol resistance, drug resistance and other
ink.
(5) By ink composition
� According to the raw materials are: dry oil, resin oil, organic
solvent, water-based, paraffin, glycol and other inks;
� According to the form is divided into: colloidal, liquid, powder
ink.
(6) According
to usage: according to usage: news ink, book printing ink,
packaging ink, building materials ink, trademark ink, etc.
