digital quick printing system is mainly composed of a pre-press system and a
digital printing machine. Some systems are also equipped with binding and
cutting equipment. Its working principle is: the operator outputs the original
manuscript (graphic digital information), or digital information of digital
media, or network digital files received from the network system to the
computer, and then creative, modify and arrange on the computer to satisfy the
customer. After RIP processing, the digitized signal becomes the corresponding
monochromatic pixel digital signal, which is transmitted to the laser
controller, and the corresponding laser beam is emitted to scan the printing
cylinder. The printing cylinder (without printing plate) made of photosensitive
material is sensitized to form graphics and text that can absorb ink or toner,
and then transfer it to a substrate such as paper.
printing is more complicated than digital printing process. Traditional
printing process: manuscripts are produced by computer, output color separation
film, proofing, imposition, PS printing, printing, and four-color printing.
There are many processes before and after, if there are problems such as loss
of dots or inaccurate color registration during these processes, it will cause
partial or complete rework. However, the digital printing process only requires
two processes: manuscript computer production and printing. It is easy to operate,
integrated from design to printing, no film and printing plate are needed, no
ink and water balance problem, one person can complete the entire printing.
printing needs to go through the four-color
film-proofing-printing-printing-hanging plate-washing blanket-homing
adjustment-ink balance-printing and other processes to complete the printing of
the printed matter, which is suitable Printing of medium and long version of
live parts. Although the advancement of printing technology has made the application
of CTP and the automation of printing presses continue to increase, it is
necessary to personalize or print content (name, address, pictures, etc.) for
prints below 100 copies, immediate desirability, on-demand printing and content
(name, address, pictures, etc.) Variable data printing prints still cannot meet
customer requirements or are costly and uneconomical.
printing is the crystallization of the development of digital technology. It is
a supplement to the traditional offset printing process, which has many
processes, long cycles, and insufficient quantity restrictions. It can directly
output using electronic files without printing film and printing proofs. It can
be printed one by one to achieve personalization. It supports variable data
printing and is economical and fast. It is especially suitable for printing
with small print volume, many varieties, tight time requirements, personalized,
variable data prints.
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