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．

Principle of the One-Side Compressing Tester and Establishing of the Index System Characterizing the Characteristics of Fabric One-Side Compressing

Started from introduction of the mechanism of fabric-evoked prickle, the measurability of the pressure put on the skin by the fiber ends on the fabric is discussed, based on the analyzing of the distribution of the fiber ends on the fabric and the interaction between the skin and the fabric. The qualitative and quantificationai requirement of the instrument is put forward to measure this pressure, and on this foundation, a one-side compressing tester is built up to simulate the interaction between the skin and the fabric and measure the pressure put on the skin by the fiber ends on the fabric. Typical one-side compressing curve is analyzed, the part curve of hairiness compressing is compartmentalized out, index system characterizing the characters of fabric one-side compressing is established, and through testing and analysis of selected specimen, characteristics of fabric one-side compressing are discussed.