Research on Thermal and Moisture Comfort of Fabrics Based on Fuzzy Mathematics

Use of fuzzy mathematics in evaluation of thermal and moisture comfort of ramie fabrics and bamboo-cotton fabrics is introduced. The thermal transmittance, air permeability, moisture vapor transmission, and hygroscopicity of fabrics with different specifications are tested, and their thermal and moisture transmitting properties are compared with that of silk fabrics through fuzzy similar priority ratio analysis, and the moisture transmitting properties of the fabrics are listed in the order from good to bad, in order to study the relationship among raw material, structure and thermal and moisture comfort of fabrics, which shows that this method is effective to evaluate thermal and moisture comfort of fabrics, thus providing a theoretical basis for investigation and research of fabric design and thermal and moisture comfort of fabric.