羊绒针织品水足迹核算  

Calculation of product water footprint of cashmere knitting goods

作　　者：孙丽蓉 田君 丁雪梅[1,2] 吴雄英 SUN Lirong;TIAN Jun;DING Xuemei;WU Xiongying(Fashion ＆ Art Design Institute,Donghua University,Shanghai 200051,China;Key Laboratory ofClothing Design ＆ Technology（Donghua University）,Ministry of Education,Shanghai 200051,China;Inner Mongolia Cashmere Technology Research Institute Co.,Ltd.,Ordos,Inner Mongolia 017000,China;Inner Mongolia Erdos Cashmere Group Co.,Ltd.,Ordos,Inner Mongolia 017000,China;Shanghai Customs,Shanghai 200002,China)

机构地区：[1]东华大学服装与艺术设计学院,上海200051 [2]现代服装设计与技术教育部重点实验室(东华大学),上海200051 [3]内蒙古羊绒技术研究院有限公司,内蒙古鄂尔多斯017000 [4]内蒙古鄂尔多斯羊绒集团有限责任公司,内蒙古鄂尔多斯017000 [5]上海海关,上海200002

出　　处：《毛纺科技》2018年第9期5-7,共3页Wool Textile Journal

基　　金：国家自然科学基金项目(71373041);上海市科委技术标准专项项目(17DZ2202900)

摘　　要：依据现有的水足迹核算方法,核算了从原绒到羊绒衫产品的水足迹。结果显示:羊绒针织品水足迹为34.16 m^3/kg,其中灰水足迹占比最大,达71.4%。此外,还计算了不同加工过程的间接水足迹值,结果为:分梳0.07 m^3/kg,染色0.25 m^3/kg,纺纱0.64 m^3/kg,针织7.75 m^3/kg。通过分析不同加工阶段的间接水足迹占比,发现分梳过程以电水足迹为主,染色过程以助剂水足迹为主,纺纱、针织过程以包装材料水足迹为主。According to the existing water footprint（ WF） accounting method,the product water footprint（ PWF） from cashmere to cashmere knitwear was calculated. The results showed that the PWF of cashmere knitting goods is 34. 16 m^3/kg,of which the proportion of grey WF is the largest,accounting for 71. 4%.Besides,the indirect WF of different processes were also calculated： carding process is 0. 07 m^3/kg,dyeing process is 0. 25 m^3/kg,spin-ning process is 0. 64 m^3/kg,knitting process is 7. 75 m^3/kg. By analyzing the proportion of indirect WF in different stages,it was found that carding process is mainly based on electric WF,dyeing process is mainly composed of auxiliaries WF,and the process of spinning and knitting is mainly based on packaging material WF. The results can be a reference in the later comparative study,and the research on the water footprint of cashmere products was perfected.

关 键 词：羊绒 针织品 水足迹 核算 

分 类 号：TS10[轻工技术与工程—纺织工程]