Terms related to prepress platemaking (22)

The JPEG Joint Photographic Expens Group defines a common compression and encoding method for pictures and images. This is the best compression technique to date.

Halo halation phenomenon of light scattered or reflected on the sheet substrate are formed in the emulsion.

Moire moire due to improper layout of the dots used in the various versions, and other reasons, the printed image appears undesired patterns.

Dew white/leakage printing paper is mostly white. When printing or plate making, the color of the connection is not tight, exposing the white background color.

A process of thermal drop-in-demand thermal inkjet printing, where the ink is heated in a container to a higher temperature than the boiling point of the liquid and then landed on the printhead. Heat eventually changes the performance of the liquid and then sprays it onto the media.