摘要
对木屑在彩色纸上的应用进行了实验,包括木屑染色的影响因素,木屑固色效果,木屑在浆内添加对纸色度、纸强度及留着率的影响。结果表明:木屑染色受p H值影响最大,偏酸性条件(pH5)较好;木屑固色比较说明湿强剂和明矾对4种染料的固色较好;添加木屑抄纸时,少量添加(10%以下)可以提高染色色度,少用或不用助留剂,同时彩色纸强度和留着率均较好。
Sawdust was investigated in the color paper application in this paper. Sawdust dying was affected by time, pH, temperature, dosage and consistency, pH was the main factor, pH 5 proved best. Dye fixation on sawdust was compared. Alum and wet strengthening agent performed well for dye fixation. Sawdust added in pulp for color paper handmade at below 10% was tried. The addition of sawdust showed that color was improved, wet aid was saved, paper strength and retention rate were remained.
出处
《纸和造纸》
2016年第12期1-4,共4页
Paper and Paper Making
关键词
木屑
染料
彩色纸
sawdust
dye
color paper
