ink roller

基本解释

With ink roller easy for loading and cleaning;
油輥上墨，裝拆和清洗方便。
The author presents the ink roller trouble of J99 nine-color perfecting banknote printing machine and analyses the trouble and advances relevant resolution.
本文主要介紹了J99型雙麪九色膠印印鈔機的墨輥故障，竝對此故障做了分析，提出了相應的解決方法。
Anilox roller: A special designed ink duct roller for flexographic printing press to meter and control the volume of ink transferred to the printing plate.
網紋軸：專爲膠版印刷機而特別設計的墨槽軸，它量度及控制油墨傳送到印版的份量。

Letter by letter, his ink-stained fingers hand-set type, ink the raised letters with a hand-roller, then crank heavyweight paper through an old-fashioned letterpress.
FORBES: Gutenberg revisited