Since the jin dynasty , the existence of silk damasks has been well recorded , and since the 2nd century bce , four-shafted looms and other innovations allowed the creation of silk brocades .

自晋朝以来，有关丝缎存在的记录已经很好了，而且自公元前二世纪以来，四轴织机和其它发明使得丝锦缎的创造成了可能。