| 摘要 |
PROBLEM TO BE SOLVED: To obtain a nonwoven fabric for hook-and-loop fastener, capable of avoiding troublesome on producing process for individually preparing a ground weave and a fabric having piles and bonding these materials, providing a nonwoven fabric for hook-and-loop fastener by an industrially simple producing method, excellent in joining strength as the hook-and-loop fastener and capable of providing good fluff quality after repeated attachment and detachment. SOLUTION: A nonwoven web layer B3 as a base fabric is laminated on a nonwoven web layer A2 formed of a filament 1 to afford a laminated nonwoven web. A lattice-like ultrasonic fusing areas 4 having 5-20mm lattice-like intervals and 1-3mm width of fused parts are formed in the laminated nonwoven web to integrate laminated nonwoven webs and at least a part of the constituent filament 1 of the nonwoven web layer A2 is retained in a single yarn state so as to form a loop to provide the objective nonwoven fabric for hook-and-loop fastener. |
