异色夹纬真丝交织装饰织物的光透射特性  

Light transmission characteristics of interwoven decorative fabrics made of silk with hidden weft of different colors

作　　者：李欣[1] 邵灵达 明琳 贺荣[1,2] 金肖克 祝成炎[1] 田伟[1] LI Xin;SHAO Lingda;MING Lin;HE Rong;JIN Xiaoke;ZHU Chengyan;TIAN Wei(College of Textile Science and Engineering(International Institute of Silk),Zhejiang Sci-Tech University,Hangzhou 310018,China;Haining Zhongfang Fabric Science&Technology Co.,Ltd.,Jiaxing 314409,China)

机构地区：[1]浙江理工大学纺织科学与工程学院(国际丝绸学院),杭州310018 [2]海宁中纺面料科技有限公司,浙江嘉兴314409

出　　处：《现代纺织技术》2024年第5期51-57,共7页Advanced Textile Technology

基　　金：国家商务部茧丝绸专项基金项目(22200068-C)。

摘　　要：为研究真丝交织装饰织物夹纬颜色对装饰织物透射光的影响,采用多层组织结构试织9种异色夹纬真丝交织织物;借助Digieye数码测色系统和分光光度计,分析在可见光波段内夹纬颜色与织物透射光的关系;通过色温和显色性能研究多层织物中夹纬颜色对光透射特性的影响。结果表明:真丝交织织物遮光率的范围在75.98%~97.72%,织物遮光率会随着夹纬明度的降低而增大;改变夹纬颜色可以有效控制透射光色温的高低,提供不同的冷暖色调;当夹纬的颜色为白色、黑色时,织物透射光的色饱和度与参照照明体相似且显色性能最好,而其他夹纬颜色织物的透射光能够呈现不同的色饱和度与显色性能。研究结果能够为开发具有不同透光率和营造不同居家氛围的装饰织物提供理论参考。Curtains are an important part of interior decorative fabrics.Selecting the appropriate products can not only safeguard the seclusion of indoor individuals,but also produce a unique illumination and shading effect.With the improvement of people's quality of life,they are no longer limited to using curtains with a high shading coefficient.People's needs for indoor light will change at any time because each room has a different function.The requirement for shade in ornamental textiles also differs,thus additional shade is not preferable.To meet people's needs,researchers and scholars at home and abroad have in-depth research on decorative fabrics.Currently,their primary objective is to enhance the fabric's shading coefficient.Few studies have been conducted on the color temperature and color rendering property of the transmitted light.The main purpose of this paper was to investigate the different transmitted light effects of a light source through a fabric.Multi-layer structured fabrics were woven by interweaving silk and polyester,with different colored yarns as the middle weft.Subsequently,a spectrophotometer was used to test the transmittance of fabrics in the visible range and to study the effect of fabrics on transmittance and shading coefficient.The color temperature of the transmitted light was calculated,and the color temperature was used to describe the color of the transmitted light.To examine the influence of transmitted light on the hue of indoor items,the color saturation and color rendering performance of various fabric transmitted light were compared by using the IES TM-30 color rendering evaluation index.The findings indicate that the color of the hidden weft in multilayer-structured silk fabrics has great influence on light transmittance.As the L~* of the yarn decreases,the fabric's shading coefficient increases,spanning from 75.98% to 97.72%.By altering the color of the hidden weft,one can effectively regulate the color temperature.When the spectral power distribution of the transmitted light of

关 键 词：装饰织物 透射光 遮光率 色温 显色性能 

分 类 号：TS106[轻工技术与工程—纺织工程]