竹浆/黏胶纤维湿法水刺医用敷料的制备及研究  

Preparation and research of wet spunlaced medical dressing with bamboo pulp and viscose

作　　者：顾鹏斐 李素英[1] 李伟岸 戴家木 朱梦玲[1] Gu Pengfei;Li Suying;Li Wei'an;Dai Jiamu;Zhu Mengling(Textile and Apparel Institute,Nantong University,Nantong 226019,China;Nantong Weir Nonwoven New Material Co.Ltd.,Nantong 226019,China)

机构地区：[1]南通大学纺织服装学院,江苏南通226019 [2]南通威尔非织造新材料有限公司,江苏南通226019

出　　处：《产业用纺织品》2019年第7期23-27,共5页Technical Textiles

基　　金：南通大学研究生自主创新项目(FZ201801)

摘　　要：以竹浆和黏胶为原料,通过湿法成网工艺制成纤网,再经水刺加固制备得到湿法水刺医用敷料。以湿法水刺医用敷料的基本物理性能以及湿法成网和水刺工艺的特性为出发点,对比确定最佳原料配比,并研究此条件下所制备的湿法水刺医用敷料的均匀性、透气性和柔软性。再对其进行抗菌与保湿整理,研究壳聚糖和透明质酸质量分数对湿法水刺医用敷料的抗菌与保湿性能的影响。结果表明,当竹浆与黏胶的配比为6∶4,水刺道数为3道,壳聚糖质量分数为0.3%,透明质酸质量分数为1%时,制得的湿法水刺医用敷料不仅保持传统敷料的物理性能,还具备抗菌与保湿功能。The bamboo pulp and viscose were used as raw materials to form fiber web through the wet-laid process,and then the fiber web was used to form the wet spunlaced medical dressing by spiny reinforcement process.The physical properties of the dressing and the characteristics of the wet-laid and spunlaced processes were taken as the start point.The optimal raw material ratio was determined through data comparison,and the uniformity permeability and softness of the dressing formed under this condition were studied.The antibacterial and moisturizing treatments to the dressing were carried out to study the effects of the mass fraction of chitosan and hyaluronic acid mass fraction on the antibacterial and moisturizing properties of the dressing.The results show that when the ratio of bamboo pulp to viscose is 6∶4,the number of water spurs is 3,the mass fraction of chitosan is 0.3%,and the mass fraction of hyaluronic acid is 1%,the dressing maintains the physical properties of traditional dressings and has a moisturizing and antibacterial effect.

关 键 词：竹浆 黏胶 湿法成网 非织造 水刺 抗菌 保湿 医用敷料 

分 类 号：TS174.8[轻工技术与工程—纺织材料与纺织品设计]