Apparatus for classifying fibers

Details Apparatus for classifying fibers Apparatus for classifying fibers

1978-03-21

1979-10-02

Spicer, Jr., Robert L.

Plastic article or earthenware shaping or treating: apparatus

Air felting type shaping means

Means forming running length product

19305, 19308, B29C 1300

Patent

active

041696999

ABSTRACT:
A process and mechanism for the dry screen forming of fibers to attain a dispersion in air of substantially individual fibers from which a fibrous sheet is formed. Fibrous nits, pills and flocs are removed from the dispersion by rolling the nits, pills and the like into elongated shapes as they pass a fiber screening member and carrying the elongated fibrous bodies from the dispersion of fibers and away from the sheet forming area for the fibers. The mechanism includes a fiber screening member, a fiber receiving member on which the sheet is formed and a foraminous member which rolls the nits, pills and the like between it and the fiber screening member as the air dispersion of fibers passes toward the fiber receiving member.

REFERENCES:
patent: 2751633 (1956-06-01), Clark
patent: 2827668 (1958-03-01), Clark
patent: 2912723 (1959-11-01), Roberts
patent: 2931076 (1960-04-01), Clark
patent: 2940133 (1960-06-01), Heritage
patent: 4030865 (1977-06-01), Kobayashi
patent: 4035121 (1977-07-01), Wood
patent: 4051576 (1977-10-01), Raburin et al.

Affiliated with

Also associated with

Rating

Apparatus for classifying fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for classifying fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for classifying fibers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2368162