针对写有圆珠笔字迹的档案易发生褪色、模糊的现象,本文使用一种加固剂对其保护,比较经老化后加固前后的纸张机械强度和pH、圆珠笔油墨色差,结果表明加固后的试样均具有较好的性能。在用扫描电镜来观察试样时,加固前后纸张纤维形态变化不大,且已加固试样的纤维排列更为紧密,加固剂在纸张表面形成保护膜,有助于长久保存此类档案。 Aiming at the phenomenon that the files written with ballpoint pen are easy to fade and blur, this paper uses a kind of reinforcing agent to protect it. The paper compares the mechanical strength and pH of the paper before and after aging and the color difference of the ballpoint pen ink. Has better performance. When using scanning electron microscopy to observe the sample, the morphology of the paper before and after the reinforcement did not change much, and the fibers of the reinforced sample were arranged more closely. The reinforcing agent formed a protective film on the paper surface, which would help preserve such files for a long time.