General book printing can be divided into black and white printing, spot
printing, four-color printing, more than four-color printing for multicolor
printing
Objects, metal surface printing patterns,
text can be divided into: screen printing, pad
printing, hot stamping (gold, silver), flexographic printing (plastic
products).
The traditional printing process usually
consists of offset (PS) printing (making photographic and text information into
film) and light printing (also called speed printing). With the development of
the market, the pace and changes of business activities are getting faster and
faster, and the instant business requirements have made a significant change in
printing technology. Commercial short printing, digital rapid printing CTP came
into being (do not print directly).
Text typesetting documents, quality
requirements not high short version flexible printing, can use cardboard light printing,
plate cost saving, compression printing costs, time saving, efficient.
Post-press processing is a common term
Glazing: glazing is to apply (or spray, or
printing) on the surface of a colorless transparent coating, by leveling,
drying, after the pressure of light, the surface of the printed matter to form
a thin and uniform transparent.
Laminating: the processing technology of
coating the plastic film with adhesives and binding it together with paper
printed matter after heating and pressure.The printed matter after covering
film, because the surface is much a thin and transparent plastic film, the
surface is smoother and brighter, thus the gloss and fastness of the printed
matter is improved, at the same time, waterproof, antifouling, wear-resisting,
folding resistant, chemical corrosion resistant and other effects.
Indentation: the use of steel wire, by
embossing, on the paper to make marks or to leave folded creases.
Concavo-convex: use the yin-yang mold to
press the material out of concavo-convex or other striated shapes under
pressure, so that the product appears more elegant and three-dimensional.
Die-cutting: use die-cutting knife to
combine die-cutting plate according to the design requirements of the
product.In most cases, die cutter and die cutter are often combined in the same
template, die cutting and indentation processing at the same time, so it is
simply called die.
Foil stamping, electro-chemical aluminum
hot stamping is a kind of there is no special printing ink, it is with the aid
of certain pressure and temperature, applied in a hot stamping machine
template, make the printing and hot stamping foil each other in a short period
of time compression, foil according to the hot stamping foil or pigments
template by transfer printing to print by thermal surface, commonly known as
hot stamping, electro-chemical aluminum stamping by showing a strong metallic
luster, colourful dazzing.
Local UV glazing: the original color
printed on a pattern of UV varnish.After uv-polish finish, the patterns appear
bright and bright.And because the screen ink layer is thick, solidification
will be convex, like indentation like a good three-dimensional.
