挥发及快干溶剂，主要用于照相凹版油墨。
Acetone Volatile, fast-drying solvent used mainly in gravure inks.
加压辘：在照相凹版印刷机上，给予压力圆筒额外压力的辊辘。
Back up roller: roller which backs up the impression roller FOR additional pressure in gravure printing.
静电辅助器：在照相凹版式印刷机上用静电辅助油墨转移的一项装置。
Electrostatic assist: a device using electrostatic force to assist ink transfer on gravure presses.
箭形印记：是照相凹版印刷的瑕疵。印刷品上带有像箭头的印纹。亦称慧星印记。
Arrow: Printing fault in gravure which appears as a mark in the shape of an arrow head on the print. Also called comet.
防蚀处理：制电版或照相凹版时，作保护金属表面，防止网点或线条被腐蚀的工作。
Staging: Process of covering bare metal, to protect lines or dots from being etched, in making of photoengraving and gravure cylinder.
刮墨刀：照相凹版机上的软钢刀片。它的作用是在压印纸张前，清除版片或版圆筒上多余的油墨。
Doctor blade: the flexible steel blade on a photogravure press which removes the surplus ink from the face of the cylinder or plate before the impression is made on the paper.
刮墨刀：照相凹版机上的软钢刀片。它的作用是在压印纸张前，清除版片或版圆筒上多余的油墨。
Doctor blade: the flexible steel blade on a photogravure press which removes the surplus ink from the face of the cylinder or plate before the impression is made on the paper.
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