| 摘要 |
PURPOSE:To obtain the subject laminated material having excellent surface smoothness, giving comfortable feeling, resistant to delamination and useful as a disposable diaper, etc., by spraying ultrafine fibers against the surface of a spun-bond nonwoven fabric under specific condition. CONSTITUTION:Ultrafine fibers produced by melt-blow process are blasted together with high-speed gas against the surface of a spun-bond nonwoven fabric while the fibers are still in tacky state and the high-speed gas is sucked from the reverse surface of the nonwoven fabric to collect the ultrafine fibers on the nonwoven fabric and obtain the objective melt-blow nonwoven fabric. The objective laminate is obtained by bonding said spun-bond nonwoven fabric to said melt-blow nonwoven fabric via mechanically anchored parts. |
