NONWOVEN FABRIC AND PRODUCTION METHOD THEREOF, PRODUCTION DEVICE USED FOR THE METHOD
申请公布号:EP1143057(A1)
申请号:EP19990940565
申请日期:1999.08.30
申请公布日期:2001.10.10
发明人:YOSHIDA, HIROJI;NAGATA, MAKIO;WATANABE, NOBORU;ONOUE, HIROSHI
分类号:B01D39/16;D04H1/00;D04H1/48;D04H1/54;D04H1/70;D04H1/72
主分类号:B01D39/16
摘要:This invention concerns a non-woven fabric obtained by interweaving fibers, and relates to non-woven fabrics in which the constituent fibers have three dimensional randomicity in view of the directionality, a production method and a production apparatus therefor, and a non-woven fabric suitable to cushion materials, filters and non-woven fabric structures using the same.