偶发性色彩在剪绒织物上的应用

Use of happening color in sheared fabric

根据偶发性色彩的概念,在采用段染技术对纱线进行染色的基础上,将剪绒与纱线段染、植绒相结合,在后续手工修剪的条件下可随机截取染色纱线束断面,使剪绒织物呈现自由生发的色彩效果。在实验基础上,探讨了段染层数、修剪手法、色彩映射、色彩空间等对最终色彩效果的影响。结果表明:基于偶发性色彩处理后的剪绒织物,在色层消减过程中对色彩平面分布、色彩立面层位以及色彩混合进行操作,能够产生多层次的色彩自由生发,在花纹和质感表现的准度和细度上达到更高水平。偶发性色彩的利用将纺织面料的色彩设计从二维平面扩展到三维空间,以其多样的变化方式、变化区域为原本单一的剪绒织物带来新的色彩表现。

According to the concept of happening color, the sheared fabric, the dyed yarn segment and the flocking technology are combined based on the dyeing technology for dyeing the yarn. It can random intercept dyeing yarn cross section beam in subsequent manual pruning conditions and make the sheared fabric a freedom germinal color effects. The experiments are conducted to discuss the influence of the layer number of dyeing, the pruning technique, the color mapping and the hybrid color space on the final color effect. The results indicate that the sheared fabric based on layering-happening color can perform precise operation on handling the color-distribution, the color-level and the mixing of color space in the abatement process. It can produce color freedom of germinal in the multi-level, and to a higher level in the performance of the accuracy and fineness of the pattern and texture. The use of happening color can expand color design of fabrics from two dimension to three dimension, the rich change methods and change areas make a new color performance to the original concise and monotonous sheared fabric.