Traditional Culture Encyclopedia - Traditional culture - The most common is the traditional offset printing technology.
The most common is the traditional offset printing technology.
5。 Traditional offset printing technology: damping printing plate and immersion liquid (water and additives). The restraining solution is applied to the plate in the form of a very good film, thereby restraining the roller. The printing plate is hydrophilic in the non-image area, and the water receiving surface and the ink receiving surface are lipophilic, so it will hardly absorb water. The damping design of the film prevents the transfer of ink. Because this technology is the most extensive so far, the influence between waterproof ink and sinker is always related to "offset printing". Therefore, ink and suppression unit need "offset printing". A typical complete printing unit is shown in figure 1.3-19.
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