lithographic plate

基本解释

Chemical graining the lithographic plate surface is etched to produce a fine grain by the application of a strong acid or alkali solution.
化学磨版用强酸或强碱溶液在平版印版的版面上腐蚀，造成幼细微粒表面。
Bi-metal plate Lithographic plate where the printing image area base is usually brass or copper, and the non-printing area is usually stainless steel or chromium.
双层金属版印纹部份常用黄铜或铜为底层，非印纹部份常用不绣钢或铬为面层的柯式印版。
The positive-working heat-sensitive lithographic plate has a good chemical resistance, a good abrasion resistance, a high sensibility and a wide developing degree.
由本发明制备的阳图热敏平版印刷版具有优良的耐化学品性能，良好的耐磨损性，高灵敏度，低膜损率以及宽显影度。