Study on the Compression Property of Three-Dimensional Non-Woven Liner Material

Abstract

Three-dimensional non-woven liner is a new kind of material. Six different kinds of fibers with different ratios are used in the paper. Cyclic compression test of finite strain is conducted by Instron 3365. And then regression analysis on compression curves is performed with the SPSS software. Indicators of softness and compression recovery can be determined through correlation and variance analysis. The values of these samples’ indicators are calculated. The raw material’s composition and its influence on compression property are analyzed in order to provide basis for the development of three-dimensional non-woven liner material.