表面涂布主要用于非吸收性材料，如铝箔，镀铝纸以及各类薄膜材料。
A. surface coating is mainly used for the absorbent material, such as aluminum foil, aluminum plating paper and various kinds of film material.
涂料中胶粘剂的用量直接影响纸张的印刷表面强度、白度、不透明度、光泽度和吸收性。
The surface strength, brightness, opacity, glossiness, and absorbency are influenced by the amount of binder in the coating.
文章论述了特种邮票纸的平整性，松厚度，涂层表面粗糙度，油墨吸收性与印刷适性的关系。
It was discussed that the effect of size-stability, thickness, roughness of coating layer, and ink absorption and printability of special paper for stamp in this paper.
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