可冲散湿巾材料及性能研究  

Study on performance and material of flushable wet wipes

作　　者：李伟岸 刘诺 聂渡 李素英[2] Li Wei’an;Liu Nuo;Nie Du;Li Suying(Jiangsu Jinsanfa Sanitary Material Technology Co.Ltd.,Nantong 226114,China;Nantong University,Nantong 226019,China)

机构地区：[1]江苏金三发卫生材料科技有限公司,江苏南通226114 [2]南通大学,江苏南通226019

出　　处：《纺织报告》2020年第12期16-20,共5页

摘　　要：为了开发真正环保的用即弃湿巾材料,以木浆/黏胶为原料,利用湿法成网水刺加固工艺制备面密度为50 g/m^2的非织造材料,并研究木浆/黏胶配比、黏胶纤维长度、水刺道数对材料的可冲散性、吸水性、柔软度、机械性能的影响。研究结果显示,当黏胶纤维长度为12 m、木浆质量分数为75%、水刺道数为4道时,材料先分散。随着木浆纤维比例的增大,湿法成网产品的湿态强力呈下降趋势,手感变差,综合性能降低。In order to develop a true eco-friendly disposable wet wipe materials,nonwoven materials with an areal density of 50g/m2 were prepared by wet netting and spunlaced reinforcement by using wood pulp and viscose fiber as raw materials.The flushability,water absorption,softness,and mechanical properties of nonwovens were studied under the influence of the ratio of viscose,the length of viscose fiber and the number of spunlace channels.The results show that when the length of viscose fiber is 12 mm,the mass fraction of wood pulp is 75%,and the number of spunlace channels is 4,the material is dispersed first.As the proportion of wood pulp fibers increases,the wet strength of wet-laid web products tends to decrease,the hand feel becomes worse,and the overall performance decreases.

关 键 词：湿法成网 水刺 可冲散 湿巾 非织造材料 

分 类 号：TS172[轻工技术与工程—纺织材料与纺织品设计]