The trapezoid method has been adopted to measure the tear strength of twelve fabrics. Comparison of properties between the denim and cotton plain cloth has been made by means of multi element regression analysis.
英
美
- 采用梯形撕裂法對12 種織物進(jìn)行了撕破強力的測定，通過(guò)多元回歸分析，對牛仔布和棉平紋布進(jìn)行了性能比較，發(fā)現影響織物撕破強力的主要因素有紗線(xiàn)的斷裂強力、織縮、交織阻力、織物密度和紗線(xiàn)斷裂伸長(cháng)率等。
