What are the processes of book printing and which machines are needed?

Book printing is divided into three stages:

1, prepress: refers to prepress work, generally refers to photography, design, production, typesetting, output film proofing, etc. ;

Need machines: cameras, design inspiration, typesetting tools, output devices, etc.

2. Intermediate printing: refers to the work in the middle of printing and the process of printing finished products with a printing machine;

Need machines: printers, typesetting machines.

3. Post-printing: refers to the post-printing work, generally refers to the post-processing of printed matter, including gluing (laminating), UV, oiling, beer, bronzing, embossing, mounting, binding and cutting. , mainly used for publicity and packaging printed matter.

Need machines: packaging machine, binding machine.

Extended data:

Commonly used printing terms:

1, white exposure/white leakage: the printing paper is mostly white. When printing or plate making, the color of the joint is not dense, revealing the background color of white paper.

2. Whitening: the photographic plate-making process in the net-hanging era. In order to remedy the lack of sensitivity of the dark part of the online picture, we can remove the original picture and flash it once, or put a piece of paper for exposure, or flash white light directly with a flash to increase the depth of the original picture and make the image soft.

3, bursting fat: "gluttony" will of course be "fat", the film is silverier, and the light will also expand the site. Manual overprinting is also exposure and fertilization in photosensitive film and transparent thick film.

4. Overprinting: In color separation and plate making, the intersection position of colors is intentionally expanded to reduce the influence of misregister.

5. Field: refers to the area of color blocks without dots, usually referring to the full version.

6, anti-white: text or lines are printed with negative lines, revealing paper white.

7. Screen collision: In the process of color separation of AM screen, when the dot angle distribution is wrong or the distance between screen angles is less than 25, moire fringe becomes obvious.

8. Flying net: the screen hanging process of lens plate making. After normal exposure, remove the screen, supplement the short exposure and increase the contrast.

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