一次性医用口罩款式结构和面部特征与合体性的关联性  

Correlation of fit for disposable medical masks with their stylestructure and facial features

作　　者：胡燕 肖平[1,2] 苏洪滢 林子颢 HU Yan;XIAO Ping;SU Hongying;LIN Zihao(College of Fashion and Design,Donghua University,Shanghai 200051,China;Key Laboratory of Clothing Design and Technology,Ministry of Education,Donghua University,Shanghai 200051,China)

机构地区：[1]东华大学服装与艺术设计学院,上海200051 [2]东华大学现代服装设计与技术教育部重点实验室,上海200051

出　　处：《毛纺科技》2025年第2期18-25,共8页Wool Textile Journal

基　　金：中央高校基本科研业务专项基金项目(2232023G-08);上海市设计学IV类高峰学科资助项目(DD18005);上海市大学生创新创业训练计划项目(S202210255102)。

摘　　要：为提高医用口罩对人体的防护性能,探究影响一次性医用口罩合体性的因素,对不同款式医用防护口罩的合体性进行评价。选择24名受试者分别佩戴4款一次性医用防护口罩,提取7项面部特征指标(面部最大宽度、鼻根宽度、面部宽度、鼻宽、鼻高、鼻长、面部长度)以及3项口罩合体性表征指标(体积差、口罩面、缝隙面),定量分析面部特征指标对口罩合体性表征指标的影响。研究结果表明:面部最大宽度与面部长度对体积差指标有显著性影响(P<0.05);不同脸型的受试者佩戴不同款式医用口罩的合体性有显著性差异,较大脸型者适合佩戴普通方形平面口罩和纵向折叠耳挂式N95口罩,较小脸型者适合佩戴纵向折叠式3D立体口罩,适中脸型者适合佩戴普通方形平面口罩与柳叶型鱼嘴立体式口罩。In order to improve the protective performance of medical masks on human body,explore the influencing factors on the fitness of disposable medical masks,and evaluate the fitness of different types of medical protective masks.Twenty-four subjects were selected to wear four disposable medical protective masks,and 7 facial feature indexes(maximum facial width,nasal root width,facial width,nasal width,nasal height,nasal length,and facial length)and 3 mask fit characterization indexes(volume difference,mask surface,and gap surface)were extracted,and the effects of facial feature indicators on mask fit characterization indicators were quantitatively analyzed.The results show that the maximum width and length of the face had a significant effect on the volume difference index(P<0.05);There were significant differences in the fit of different styles of medical masks among subjects with different face shapes,such as ordinary square flat masks and longitudinal folded ear loop N95 masks for those with larger face shapes,longitudinal folding 3D masks for those with smaller face shapes,and ordinary square flat masks and willow leaf-shaped three-dimensional masks for those with moderate face shapes.

关 键 词：一次性医用口罩 三维扫描技术 款式结构 面部特征 合体性 

分 类 号：TS176[轻工技术与工程—纺织材料与纺织品设计]