【摘要】 采用正交试验法研究了铬鞣修饰鞋面革和小牛鞋面革 ,在不同缝合工艺条件下制成试样的撕裂强度 ,结果表明 :对缝合效果要求不同时 ,影响皮革缝合撕裂强度各因素的显著性排列顺序也不同 ,对于天然皮革而言 ,部件边口留厚为 0 .4mm是保持足够缝合撕裂强度的基本条件。更多还原

【Abstract】 Researches on stitch tear strength of test pieces made of corrected grain leather and box calf under different technological conditions were conducted. The results show that the distinct sequences of influential factors vary with different requirements of sewing effects. The thickness of skived edge should be 0.4 mm above in order to maintain sufficient stitch tear strength.更多还原