It is found that the tannin-weighted real silk fabric increases its crease resistance, drapability, regain and strength, but decreases its air permeability.

• 经单宁酸增重的真丝织物，抗皱性、悬垂性、回潮率、强力都有所增加，透气性减小，与金属离子媒染后呈不同颜色。