Design principle and method for shot-effect digital jacquard fabric

Abstract

在研究数码提花织物分层组合设计方法的基础上,结合组合全显色织物结构的设计应用,创新设计出一种具有花纹效果的闪色提花织物。通过对传统闪色织物的原理分析,采用分层组合的设计方法和全显色织物结构,利用数码图像的反转设计来实现具有花纹效果的闪色提花织物的设计,并举例说明其设计原理和方法。与传统闪色织物的对比色纱线的异向排列不同,花纹闪色提花织物采用2组或4组呈对比色效应的纱线同向排列,由于全显色织物结构使呈对比色效应的纱线同时具备影光变化和相互不覆盖的特点,只要赋予纱线合适的光泽,织物就具备同时表现花纹效果和闪色效果的能力。 Based on layered combination design method of digital jacquard and application of all-coloring compound structure,this paper is devoted to the innovative designs of jacquard fabric in which a novel shot pattern is created.An in-depth analysis was carried out on the principle of traditional shot-effect fabric,on which the principle and method for figured shot-effect digital jacquard fabric designing was presented with a design illustration.By using layered design method and all-coloring compound structure,together with reversed negative digital image,the fabric construction of figured shot-effect can be realized with two or four juxtaposed color threads whose arrangement is different from traditional shot-effect fabric of contrary color threads arranged in different direction.Besides,for the application of all-coloring structure enables color threads in fabric construction to exhibit no-covering effect and smooth color changing,the produced fabric is capable to express a figure shot-effect via deployment of color threads with fine luster. 还原