... colorfastness:3.5 4.suit for super thin fabric,silk,chiffon Product model: woven interlining 1. 30D,polyester 2. fusible 3. ... pressure1.5-3kgcharacteristicssoft handfeeling feature: 1. woven interlining for women dress and super thin fabric:silk,chiffon 2. This interlinings are ... cleaning and laungry. 5. It is good for fusing with fabric of polyester/viscose blended, polyester cotton, pure cotton, wool, ...