lithographic plate

基本解釋

Chemical graining the lithographic plate surface is etched to produce a fine grain by the application of a strong acid or alkali solution.
化學磨版用強酸或強堿溶液在平版印版的版面上腐蝕，造成幼細微粒表面。
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.
雙層金屬版印紋部份常用黃銅或銅為底層，非印紋部份常用不繡鋼或鉻為面層的柯式印版。
The positive-working heat-sensitive lithographic plate has a good chemical resistance, a good abrasion resistance, a high sensibility and a wide developing degree.
由本發(fā)明制備的陽圖熱敏平版印刷版具有優(yōu)良的耐化學品性能，良好的耐磨損性，高靈敏度，低膜損率以及寬顯影度。