Apparatus for preparing a nonwoven web

Textiles: fiber preparation – Assembling – Web forming

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28254, D01G 2500, D02G 116

Patent

active

048337587

ABSTRACT:
An apparatus for preparing a nonwoven web in which a bundle of continuous filaments is jetted from a nozzle together with a fluid stream, the filaments and the fluid stream impinge upon a first impinging surface, and after impinging, the filaments and at least a part of the fluid stream are guided to a collecting surface by a second impinging surface.

REFERENCES:
patent: 3408697 (1968-11-01), Graig
patent: 3822543 (1974-07-01), Edagawa et al.
patent: 3859697 (1975-01-01), Guenther
patent: 3923587 (1975-12-01), Porte
patent: 4172307 (1979-10-01), Wagner et al.
patent: 4217387 (1980-08-01), Viezee et al.
patent: 4380104 (1983-04-01), Kamioka et al.

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