本文从猪皮软革撕裂强度方面研究了取样部位对其物性的影响。将整张皮革的各部位有关数据的平均值与按国家标准取样所得值进行比较，发现标准部位在撕裂强度方面代表整张猪皮软革的平均值并不合适。%From viewpoint of tear resistance, the effect of location on the physical properties isstudied. The corresponding data are compared with the data obtained with the sample in thestandard position. It is indicated that it is unsuitable for the sample in the standard position tostand for the average of the whole leather in tear resistance.
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