Apparatus for dry forming a layer of fiber

Details Apparatus for dry forming a layer of fiber Apparatus for dry forming a layer of fiber

1976-04-20

1977-11-29

Spicer, Jr., Robert L.

Plastic article or earthenware shaping or treating: apparatus

Air felting type shaping means

Means forming running length product

191563, B29C 1300

Patent

active

040603601

ABSTRACT:
A distributor box for dry forming a layer of fiber on a forming surface spaced below it, wherein obturators, e.g. dependent flaps, are located around an air gap between the bottom of the box and the forming surface in pre-selected position to modify the lateral air flow induced into the air gap and so assist the formation of a layer with a uniform depth.

REFERENCES:
patent: 2881471 (1959-04-01), Snow et al.
patent: 3145430 (1964-08-01), Caron
patent: 3644078 (1972-02-01), Tachibana et al.
patent: 3792943 (1974-02-01), Helgesson
patent: 3963392 (1976-06-01), Goyal

Affiliated with

Also associated with

Rating

Apparatus for dry forming a layer of fiber 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 dry forming a layer of fiber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for dry forming a layer of fiber will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1632350