Air flow control apparatus for a fiber air-lay machine

Details Air flow control apparatus for a fiber air-lay machine Air flow control apparatus for a fiber air-lay machine

1983-03-17

1984-12-25

Jaudon, Henry S.

Textiles: fiber preparation

Assembling

Web forming

19296, D01G 2500

Patent

active

044894627

ABSTRACT:
An apparatus is disclosed for high speed production of uniform webs by air-laydown of textile fibers. A feed batt of staple fibers is fed to a toothed disperser roll that projects the fibers at high velocity and low angle into an airstream of high uniform velocity and low turbulence to form a thin fiber stream from which the fibers are subsequently separated on a moving screen in the form of a web. Air flow control means upstream of the toothed dispenser roll deflects the air stream at a constantly varying angle of deflection to improve fiber laydown uniformity.

REFERENCES:
patent: 2195158 (1940-03-01), Watts
patent: 3581706 (1971-06-01), Rasmussen
patent: 3768120 (1973-10-01), Miller
patent: 3777231 (1973-12-01), Guschin
patent: 3787195 (1974-01-01), Kirchheim
patent: 3806289 (1974-04-01), Schwarz
patent: 3906588 (1975-09-01), Zafiroglu
patent: 4061485 (1977-12-01), Rimmel
patent: 4074393 (1978-02-01), Hicklin et al.
patent: 4099296 (1978-07-01), Gustavsson
patent: 4106163 (1978-08-01), Desverchere
patent: 4154485 (1979-05-01), Lytton et al.
patent: 4176427 (1979-12-01), Neuenschwander
patent: 4437609 (1984-03-01), Johannson

Affiliated with

Also associated with

Rating

Air flow control apparatus for a fiber air-lay machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air flow control apparatus for a fiber air-lay machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air flow control apparatus for a fiber air-lay machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1146171