【摘要】 本文报道了一种以虾壳提取的生物材料─壳聚糖为原料制备医用无纺布的方法，经理化、毒理性能试验表明，这种无纺布可以满足医用要求。更多还原

【Abstract】 This paper describes the preparing method of non-woven cloth for medical use,in which chitose is taken as the basic resource. It has been shown through physiochemical and toxicological experiment that this cloth can meet medical demand.更多还原