熔融双组分超细纤维成纤技术研究进展

朵永超, 宋兵, 张如全, 许秋歌, 钱晓明

Research progress in melt spinning technology for bicomponent microfibers

DUO Yongchao, SONG Bing, ZHANG Ruquan, XU Qiuge, QIAN Xiaoming

图9 开纤前后非织造布微观形貌(×1 000)

Fig.9 Microscopic morphology of nonwoven fabrics before (a) and after (b) fiber splitting (×1 000)