EDUCATION AND COMMUNICATIONS|communications|communications industry|book trade|printing · EDUCATION AND COMMUNICATIONS|communications|means of communication
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- wet offset | wet offset printing | offset printing | wet offset lithography
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- Definition "offset printing technique where the parts of the plate with the design to be printed are hydrophobic, while the unprinted parts are hydrophilic; as the oil-based ink does not mix with water, it does not stick to the wetted surface and therefore only the inked areas are transferred to the substrate" Reference "COM-Terminology Coordination, based on: Rotatek > News > Planographic printing: the differences between dry and wet offset (18.8.2022), 25 April 2022"
- Comment "This is the most common form of offset printing. Another offset printing process is dry offset. There are two types of wet offset: coldset, where the ink dries by evaporation and the absorption process of the paper, and heatset, where the press incorporates a heat-drying system to accelerate the evaporation of the solvents from the ink and subsequent cooling that settles the pigments on the substrate."