The results show that the worsted fabric after treatment keeps good antimicrobial activity against staphylococcus aureus and esaherichia coli after 20 laundering cycles.

• 结果表明，经整理的精纺呢绒洗涤20次后，对金黄色葡萄球菌和大肠杆菌仍保持较高的抗菌性。