一、什么是凹版雕刻凹版雕刻师在金属版面上用雕刻刀以点和线的形式，刻出凹下的点线图形，或用腐蚀的方法制作出所需的造型，这一过程称之为凹版雕刻。与其它版画不同的是刻下去的点线即是将要印出的黑线部分，而其它版画如木版画，刻下去的部分印出时则是空白的。雕刻师用凹 First, what is the gravure engraving Gravure engraver in the metal version of the surface with a point and the line in the form of engraving a concave point line graphics, or use the method of corrosion to create the desired shape, this process is called Gravure engraving. Unlike other engravings, the dotted line is the black line to be printed out, while other engravings, such as woodblock prints, are blank when printed. Engraver with concave