Shape-set silk floss of a compound-layered structure is made by nonwoven technology mainly with waste silk from filatures and three-dimensionally crimpy fibres.

定形棉采用非织造布工艺，以缫厂的下脚主要原料与三维曲纤维组成复合。

Fabrics are produced by bonding yarns together in terms of weaving or knitting, lacemaking, braiding or felting.

在网状以及处理组合、烘乾、热定形等装订设备的辅助下，非编织布料也可被使用。