人造革分好几种,工艺分别如下:
压延工艺:http://www.rzghcg.com/jszlbz/2010/0317/article_472.html
干法工艺:http://www.rzghcg.com/jszlbz/2010/0312/article_464.html
湿法工艺:http://www.rzghcg.com/article/2009/1119/article_1036.html
超纤工艺:http://www.rzghcg.com/jszlbz/2010/0312/article_465.html