The pulp and paper made from deinked waste paper usually show dark yellow or gray white. In this paper, colored hand tissues manufactured by dying process is introduced.
用废纸脱墨浆生产彩色擦手纸，通过染色调色的方法解决了废纸脱墨浆生产的纸白度不高、颜色黯淡、色调不正的问题。
The color of bottom is grey, deinked by waste papers.
纸板底面颜色为灰色，由废旧报纸经脱墨而成。
FAS which possessed both bleaching and decoloring abilities, was the best agent for treatment of deinked pulp of colored office waste.
从漂白和脱色两方面分析，FAS是处理彩色办公废纸脱墨浆的首选药剂。
FAS which possessed both bleaching and decoloring abilities, was the best agent for treatment of deinked pulp of colored office waste.
从漂白和脱色两方面分析，FAS是处理彩色办公废纸脱墨浆的首选药剂。
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