【摘要】 本研究以猪皮和山羊皮服装革为对象，阐述了皮张个体差异和复鞣对成革面积得率的影响。在排除了皮张个体差异和复鞣的影响后仍可证明，专用铝鞣剂预鞣白湿皮技术生产的革的面积得率明显大于片蓝皮工艺生产的革的面积得率，对猪皮正面服装革和沙发革，可增加５％～８％。更多还原

【Abstract】 The pigskin and goatskin were used for the experiment.The different pices of skin and the retanning had effects on the area yield of leather.But when they were removed, the fact that the area yield of leather by the alum Wet white was much larger than that by the splitting blueskin was indicated. Also increased 5 to 8 percent area yield could be reached in the pigskin garmentnappa leather or the pigskin sofanappa leather.更多还原