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一、皮革及其制品的分类1、皮革的分类皮革从资源上可分为天然皮革和人造皮革两大类。(1)天然皮革:来源于动物皮和兽皮,经加工鞣制成皮革。(2)人造皮革:来源于天然纤维、化学纤维和高分子聚合物,用人工合成的方法制成的革。
First, the classification of leather and its products 1, leather classification Leather resources can be divided into two categories of natural leather and artificial leather. (1) natural leather: derived from animal skins and skins, processed tanned leather. (2) artificial leather: derived from natural fibers, chemical fibers and polymers, synthetic leather made by the method.