Printing terms about prepress:
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Dew/Leak: The printing paper is mostly white. When printing or making a plate, the color of the connection is not tight, exposing the white background.
White: Photographic platemaking technology in the era of hanging nets. To remedy the darkness of the Internet image, you can remove the original flash one time or put up a piece of paper to make up the exposure, or use the flash light directly to flash the white light to increase the depth of the original web and soften the image.
Fighting fat: Obesity certainly will be fat, and the film will have more light and expand the site. Handprinting is even more exposing and adding fertilizer to the thick film on the photosensitive film.
Trapping (Colortrapping): When color separation is done, it is intended to expand the color transfer interface and reduce the impact of overprinting.
Field: refers to the area of color blocks without dots, usually refers to the full version.
Contrary to white: text or lines are printed with a negative pattern, revealing paper white.
Hit the net: not a fisherman's craft. The color separation process of the AM network, the misalignment of the dot angles, or the distance of each dot angle less than 25°, the moiré pattern begins to become apparent.
Fly net: lens plate net hanging process, remove the net after normal exposure, supplement short exposure to increase contrast.
Dog teeth: The dog's teeth are staggered. Insufficient pixels in the picture and a doglike appearance on the edge after amplification.
Rose point: like a flower deer-like texture. Poor calling pattern, worse is the moire.
Qi head: The command of the layout ranks, using the prefix as the baseline. Extended to imposition and binding, referring to the head position of the edition.
Dump: A typeset of text. Only the kerning needs to be unified, and the final writing should not be neat.
Mask: Not Ecstasy. It is a masking film for manual color separation. It can be used for film drying or red film cutting. It can be used for retreat or color correction.
Blue version: not playing basketball, not RGB B (blue), but the C (Cyan) version of CMYK.