表面纤维直径与羊毛机织精纺面料的刺痒感

通过前臂试验对26种轻薄型羊毛机织精纺面料和7种其他纤维的轻薄型机织面料的刺痒感进行了比较研究,并用显微镜对部分轻薄型羊毛机织面料的表面纤维分布进行了研究。结果表明多数毛织物在温度为(24±1)℃、相对湿度为(65±5)％的条件下存在刺痒感,并且毛织物的刺痒感与其表面纤维的平面直径及直径大于26μm的表面纤维根数密切相关。     

芒刺静电场对细胞增殖的影响

以不同强度的芒刺静电场作用于体外培养的肿瘤细胞和正常细胞,通过MTT比色法检测电场处理后细胞的增殖能力,研究了芒刺静电场对细胞增殖的影响规律.结果表明不同电场辐照强度对细胞增殖能力有不同程度的影响.电场对人肝癌细胞SMMC7721增殖有抑制作用,但对小鼠黑色素瘤细胞B16、Lewis肺癌细胞和非洲绿猴肾细胞Cos7则有促进和抑制两方面的效应.对于同一参数的电场,不同细胞对其响应也不同,电场辐照强度与细胞对其响应呈振荡型关系.     

Effect of Rating Scales and Test Parts of Body on the Evaluation Results of Fabric-evoked Prickle

IntroductionThe studies of Schneider and Holcombe[1]and Liet al .[2]demonstrated that s mooth and light-weightwool fabrics were able to enhance fabrics in the market-place the sensations of coolness when worn in war m andhumid environments due to wool s hygroscopicity . Thisis the principle underlying the development of “coolwool”.However ,someti mes wool products are complainedof prickle . In the study of Wang et al .[3],it was foundthat the main shortcoming in ter ms of comfort for light…     

基于织物单面压缩性质的织物刺痒感客观评价

通过对选定苎麻类试样的刺痒感主观评价结果和织物单面压缩性质客观测试结果的对比分析，找出了可以用来客观评价织物刺瘁感的织物单面压缩性质指标，实现了刺痒感的客观评价．     

Comfort of Light-weight Wool and Wool Blend Woven Fabrics

The comfort of the light-weight woven fabrics was investigated by conducting the wear trials under the controlled climatic conditions. The wear trial under the neutral environmental conditions showed that the lightweight wool and wool blend fabrics are generally less comfortable than the silk fabric, cotton poplin and polyester/cotton poplin fabrics tested in this study. The main shortcoming in terms of comfort for these lightweight wool fabrics is the prickle. Besides, the fabric softness was found to be a very important factor influencing the comfort of the clothing worn next to the skin.     

苎麻织物刺痒感研究

对苎麻织物的刺痒感产生的一般原因和理论，改善刺痒感的处理方法和刺痒感的评价方法做了详细的介绍，并对各种处理及评价方法进行了对比分析。提出了对麻类织物刺痒感成因和消除机理研究的必要性。     

轻薄型羊毛机织面料的舒适性研究

通过人工气候条件下的人体穿着试验，对轻薄型羊毛机织面料的舒适性进行了研究。结果表明，在制作贴身穿着服装时，轻薄型羊毛机织面料的总体舒适感不及蚕丝、棉及涤棉等面料，主要原因是其存在刺痒感.同时还表明，面料的柔软度是影响贴身穿着服装的总体舒适感的非常重要的因素。     

Effects of Enzymatic Treatments with a Protease and a Total Crude Cellulase on the Handle and Prickle of a Viscose/Wool Blend Furnishing Fabric

Carefully controlled treatments with a protease and acellulase were used to improve the softness and reducethe subjectively perceived prickle of a coarse wool andviscose blend fabric. The activity towards wool of a non-specific endoprotease (Novolan L) was shown to bemuch greater in buffer containing a reducing agent (so-dium sulphite). The balance between protease and sodi-um sulphite concentrations was studied in order to reducethe amount of enzyme required.     

Prickle of Light-Weight Worsted Woven Wool Fabrics

Introduction Manypeopleexperienceapricklesensationwhentheywearsomewoolgarments.Itwaspreviouslythoughtthatthi pricklesensationmayhavebeentheresultofanallergyto wool.However,thestudyofGarnsworthyetalshowedtha theprickleevokedbywoolfabricwasnotderivedfroman allergytowool.Ratherthecauseoffabric evokedpricklewa themechanicalexcitationofskin painreceptorsfromthe coarsefiberendsprotrudingfromthefabricsurface[1].Thei studyalsoshowedthatinsomefabrics,fibersprotrudingfrom thesurface,whichwereabletosu…     

织物单面压缩性质测试仪原理与表征织物单面压缩性质指标体系的建立

从刺痒感的产生机理出发，通过对织物表面毛羽分布、皮肤与织物间相互作用等的分析，探讨了布面毛羽对皮肤作用力的可测量性，提出了测量仪器的定性和定量的要求，并以此为依据，研发了能模拟皮肤与织物相互作用的织物单面压缩性质测试仪．对典型织物单面压缩曲线进行了分析，构建了表征织物单面压缩性质的指标体系，并通过对选定试样的测试分析，对织物单面压缩性质进行了探讨．