Home
About Us
Company Profile
Culture
Product
Gravure printing press
Flexographic printing press
Gang printing press
Label inkjet printer
Product Case
Blog
Company News
Industry News
Contact Us
Language
中文版
English
The history of the printing press
The invention and development of the printing press has played a significant role in the dissemination of human civilization and culture. In 1439, Gutenberg of Germany made a wooden relief printing press. This vertical, screw-type hand-operated printing press, though simple in structure, remained in use for 300 years; in 1812, Koenig of Germany produced the first flat-bed rotary printing press; in 1847, Hoe of the United States invented the rotary printing press; in 1900, a six-color rotary printing press was produced; and in 1904, Rubel of the United States invented the offset printing press.
11
2025
/
04
What is the control principle of an intaglio printing press?
The tension zones of an intaglio printing press can be divided into three areas: unwinding tension zone, printing tension zone, and slitting tension zone. The unwinding tension zone includes the tension control from the paper core to the feed tension roller in the guide group; the printing tension zone includes the tension control from the feed tension roller in the guide group to the delivery tension roller in the printing group; the slitting tension zone is from the delivery roller in the printing group to the slitting tension roller. For intaglio printing presses without a slitting group but only a rewinding group, the slitting tension zone includes the area from the paper tension roller to the rewinding shaft.
The difference between intaglio printing press and letterpress printing press
Gravure and letterpress printing are two common printing techniques that differ significantly in printing principles, printing effects, and applications.
What does 2-color and 4-color mean in printing presses?
The 2-color, 4-color, and 8-color printing presses refer to the color configurations of the printing presses.
Precautions for using a printing press
Before starting work, personnel must wear their work clothes, hats, and shoes neatly, fastening their collars and cuffs. Pockets should not contain items that are easily dropped, and watches and other accessories should not be worn.
How many types of printing presses are there?
Letterpress machine: A machine that uses relief printing to complete the printing process, such as business card machines (resin plates), lead type printing, zinc relief plates, and numbered type.