The special enzyme preparation or enzyme washing fabrics is characterized in selecting green mold or aspergillus flavus or aspergillus niger as culture, and is prepared through the processes of fermentation, extraction and concentration to form A,B and C three varieties of enzyme preparation; it is suitable for finishing and leaching cotton, flax, silk and blending fabrics to make them smooth and soft, improving their break strength, stiffness and elasticity, and reducing their shrinkage percentage. |