The quality index of synthetic leather substrates made by figured islands-in-sea fibers and related problems of the fibers used on production of microfiber leather were also discussed.

• 介绍了超纤皮革的发展和应用情况;阐述了用定岛型海岛复合短纤维制成的合成革基布的质量指标以及该纤维用于超纤皮革生产过程中的相关问题。