a process for making a nonwoven textile in which a continuous mat of randomly laid fibres or filaments is entangled with barbed needles. This causes matting and the production of a 'felt' textile. Found on http://www.textilesintelligence.com/glo/index.cfm?SECTION=N
a process for making a nonwoven textile in which a continuous mat of randomly laid fibres or filaments is entangled with barbed needles. This causes matting and the production of a 'felt' textile.