口罩产品生产碳足迹核算与分析  

Carbon footprint accounting and analysis of masks production

作　　者：王彩虹 林焰峰 朱丽平 叶翔宇 徐小方 王来力[1] Wang Caihong;Lin Yanfeng;Zhu Liping;Ye Xiangyu;Xu Xiaofang;Wang Laili(School of Fashion Design&Engineering,Zhejiang Sci-Tech University,Hangzhou 310018,Zhejiang,China;Jiande Chaomei Daily Chemical Co.,Ltd.,Hangzhou 311603,Zhejiang,China;Zhejiang Academy of Quality Science,Hangzhou 310018,Zhejiang,China;Hubei Fiber Inspection Bureau,Wuhan 430064,Hubei,China)

机构地区：[1]浙江理工大学服装学院,浙江杭州310018 [2]建德市朝美日化有限公司,浙江杭州311603 [3]浙江省质量科学研究院,浙江杭州310018 [4]湖北省纤维检验局,湖北武汉430064

出　　处：《产业用纺织品》2024年第9期32-37,共6页Technical Textiles

基　　金：湖北省市场监督管理局技术保障专项项目(Hbscjg-JS2022002)。

摘　　要：为研究典型口罩产品生产碳足迹大小及其影响因素,基于碳足迹理论对医用外科口罩、KN95(纱布)口罩、KN95(4层不带阀)口罩、KN95(5层不带阀)口罩和KN95(4层带阀)口罩等5款典型口罩产品生产碳足迹进行核算和分析。结果表明:相同声明单位的KN95(纱布)口罩生产碳足迹最大,医用外科口罩的生产碳足迹最小;设备机构驱动、超声波焊接、口罩厚度、呼吸阀开孔等因素影响口罩生产碳足迹大小,且通常情况下设备机构驱动对口罩生产碳足迹的影响最大。To investigate the carbon footprint of typical masks production and its influence factors,the carbon footprint of five typical masks production,including surgical masks,KN95(gauze)masks,KN95(four-layer without exhalation valve)masks,KN95(five-layer without exhalation valve)masks,and KN95(four-layer with exhalation valve)masks,was calculated and analyzed based on the carbon footprint theory.The results showed that the carbon footprint of KN95(gauze)masks production,with the same declared unit,was the largest,while the carbon footprint of medical surgical masks production was the smallest.Factors such as equipment mechanism drive,ultrasonic welding,mask thickness,and breathing valve opening affect the carbon footprint of masks production,and the equipment mechanism drive usually being the most significant influencing factor under normal circumstances has the greatest impact on the carbon footprint of masks production.

关 键 词：口罩 生产阶段 碳足迹 核算 影响因素 声明单位 设备机构驱动 

分 类 号：TS179[轻工技术与工程—纺织材料与纺织品设计]