计算机配色技术在木材连缸染色中的应用研究
第 29 卷 第 1 期 北 京 林 业 大 学 学 报 Vol. 29 , No. 1
年 1 月 JOURNAL OF BEIJ ING FORESTRY UNIVERSITY Jan. ,
计算机配色技术在木材连缸染色中的应用研究
武 林 于志明
(北京林业大学材料科学与技术学院)
摘要 :为了解决木材染色过程中染色废水的污染问题 ,实现木材连缸染色 ,该研究选用毛白杨单板为试材 ,使用 6
种酸性染料 ,通过真空加压的方法进行单拼色和多拼色的木材连缸染色实验. 结果表明 :利用计算机配色技术对木
材进行连缸染色是可行的 ;在进行木材的单拼色染色时 ,染料是按照染液浓度的比例上染的 ,而多拼色染色时 ,各
染料并不是按照染液中的比例上染的 ,反映出不同染料与木材的亲和能力和渗透能力之间的差异.
关键词 :连缸染色 ,木材染色 ,计算机配色
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中图分类号:TS6532 文献标识码 :A 文章编号 :1000 1522 01 0146 05
WU Lin ; YU Zhi-ming. Application of computer color matching technology in dyestuffs recycled wood
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dyeing. Journal of Beijing Forestry University 29 1 146 150 [ Ch , 11 ref. ] College of Materials
Science and Technology ,Beijing Forestry University , 100083 , P. R. China.
This study was to find out a costefficient way to dye wood with recycled dyes so as to reduce the water
pollution generated during dyeing process and improve dyeing efficiency. The Populus tomentosa veneer ,
which was dyed with six acid dyes , was selected as the dyeing sample. The vacuumpressure dyeing method
was applied to conduct monochromatic dyeing and mixed dyeing. Results show that it is feasible to dye wood
with recycled dyes under the assistance of computer color matching system. It is also indicated that when dying
with single dye , the dye uptake is in proportion with the dye density of dyeing solutions ; while in the case of
mixed dyeing , the different dyes do not uptake in proportion with their respective densities in the dyeing
solutions , and this demonstrats the differences
