涂布纸油墨吸收性的影响因素  

Study on Factors Influencing Ink Absorption of Coated Paper

作　　者：刘艳新[1,3] 王玉珑[2,3] 赵传山[3] 尚淑霞[4] 

机构地区：[1]长沙理工大学,湖南长沙400076 [2]天津科技大学 [3]山东轻工业学院,天津300222 [4]山东大学,山东济南250100

出　　处：《中国造纸》2006年第2期1-3,共3页China Pulp & Paper

摘　　要：探讨了颜料涂布纸油墨吸收性的影响因素。结果表明,在一定范围内,胶乳用量增加,涂层表面孔隙率减小,油墨吸收性降低;配用一定比例的淀粉后,油墨吸收性明显提高,涂布纸平滑度和光学性能有所降低;研磨碳酸钙配比增加,涂层孔隙率增加,油墨吸收性提高。涂料pH值升高,油墨吸收性略有提高,但对印刷光泽度影响不大。干燥时温度迅速升高会引起油墨吸收性的增加;红外干燥对油墨吸收性的影响较电热板干燥缓和。Factors influencing ink absorption of coated paper were studied in this article. The experiment showed that K＆N value increases and the porosity of coated surface reduces with increasing latex content of the coatings; when starch or high ratio GCC was used in coating formulation, K＆N value increases; higher pH value brings about higher K＆N value, but print gloss is hardly influenced; both infrared and electric plate drying can increase K＆N value, but the influence of infrared drying on ink absorption is more mild than electric plate drying.

关 键 词：颜料涂布纸 油墨吸收性 印刷光泽度 孔隙率 

分 类 号：TS714[轻工技术与工程—制浆造纸工程]