Book printing is divided into three stages:
1, pre-press: refers to the work of the pre-printing, generally refers to photography, design, production, typesetting, output film proofing, etc.;
Needs machines: video cameras, design inspiration, typesetting tools, output devices.
2, print in: refers to the work of the middle of the printing, the process of printing out the finished product through the printing machine;
need machines: printers, typesetting machine.
3, after printing: refers to the work of the later stages of printing, generally refers to the post-processing of printed materials, including gluing (laminating), UV, oil, beer, hot stamping, embossing, laminating, binding, cutting, etc., mostly used in promotional and packaging printed materials.
Machines needed: packaging machines, binding machines.
Expanded:
Commonly used printing terminology:
1, dew white / leakage of white: printing paper is mostly white, printing or plate making, the connection of the color is not dense, revealing the white paper base color.
2, playing white: the photographic plate-making process in the era of hanging network. In order to remedy the Internet picture of the deep color bits of light sensitivity is insufficient, you can move away from the original flash once or put a piece of paper to make up the point of exposure, or direct use of flash lights, flashing white light, in order to increase the original deep bit of the network, so that the image is softened.
3, burst of fat: "overeating" of course, "fat", film silver grain sense more, the light will also expand the ground. Handmade sets of plates more in the photographic film plus the separation of transparent thick film exposure and fat.
4, make up for the leakage of white (Colortrapping): color separation plate intentionally make the expansion of the color intersection bit burst of fat, to reduce the impact of overprinting is not allowed.
5, the field: the area of the color block without dots, usually refers to the full version.
6, anti-white: text or lines printed in negative, revealing the paper white.
7, hit the net: AM network color separation process, the dot angle distribution error, or each net angle distance is less than 25 °, the tortoise pattern began to be obvious.
8, fly net: lens plate hanging net process, normal exposure to remove the hanging net, supplement the short exposure to increase contrast.
Baidu Encyclopedia - Printing Processes and Techniques
Baidu Encyclopedia - Printing