防伪彩纤纸（Security Bond Paper）：在纸浆中加入少量的有色彩纤维或荧光纤维，从而使抄出来的纸有防伪功能，主要用于各种税票、票据。江河主要生产红色、蓝色、无色荧光彩纤纸。

In paper making visible or invisible fibers  are  added to the paper stock to give the paper security functions. The paper is used mainly for tax bills or commercial papers. From JiangHe Paper the security paper has blue or red visible fibers and invisible florescent fiber inside the paper, and can be delivered either as simple security bond paper or as coated carbonless paper.