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改善双面胶版纸白度视觉效果的研究
The research on the Improvement of the white content visional effect of the domuble-faced offset paper
【摘要】 在纸浆中加入碱性湖蓝和青莲,pH值调至6.5,纸张白度稳定,不易返黄,视觉效果大为改观
【Abstract】 When you add some Basic Turquoiss BB and Baisc Violet 5BN in the paper pulp and regulate the pH value to 6. 5, the paper’ s white content will be stable and it is not easy to become yellow. Therefore, the visonal effect will be quite different than that of before.
【关键词】 白度;
碱性湖蓝;
青莲;
视觉效果;
【Key words】 white eontent; Basic Turquoise BB; Basic Violet 5BN; visional effect;
【Key words】 white eontent; Basic Turquoise BB; Basic Violet 5BN; visional effect;
- 【文献出处】 井冈山师范学院学报 ,Journal of Jinggangshan Normal College , 编辑部邮箱 ,2001年05期
- 【分类号】TS761.1
- 【下载频次】52