See halftone.Īnalog color proof Off-press color proof made from separation films.Īnti-offset or Set-off spray In printing, dry spray of finely powdered starch used on press to prevent wet ink from transferring from the top of one sheet to the bottom of the next sheet. In electronic imaging, a retouching technique.Īlkaline paper Paper made with a synthetic alkaline size and an alkaline filler like calcium carbonate which gives the paper over four times the life (200 years) of acid-sized papers (40-50 years).ĪM (Amplitude Modulation) Halftone screening, as opposed to FM screening, has dots of variable size with equal spacing between dot centers. ![]() In platemaking, used with an abrasive-like pumice to remove spots or other unwanted areas. Used to correct and obtain tone or graduated tone effects. Also called cross grain.Īirbrush In artwork, a small pressure gun shaped like a pencil that sprays watercolor pigment. When lights of these colors are added together, they produce the sensation of white light.Īgainst the grain Folding or feeding paper at right angles to the grain direction of the paper. Adobe Reader is free to download by clicking here.)Īdditive primaries In color reproduction, red, green and blue (RGB). In optics, the partial suppression of light through a transparent or translucent material.Īccordion Fold In binding, a term used for two or more parallel folds which open like an accordion.Īcetate A transparent sheet placed over originals or artwork, allowing the designer to write instructions and/or indicate a second color for placement.Īdobe Reader Software that embodies the PDF format. AA’s are considered an additional cost to the client usually.Ībsorption In paper, the property which causes it to take up liquids or vapors in contact with it. ![]() ![]() AA (Author’s Alterations) At the proofing stage, changes that the client requests to be made concerning original art provided.
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