Apparatus for air-layer fibrous webs

Details Apparatus for air-layer fibrous webs Apparatus for air-layer fibrous webs

1981-01-19

1982-10-12

Hall, James R.

Plastic article or earthenware shaping or treating: apparatus

Air felting type shaping means

Means forming running length product

B29J 100

Patent

active

043536867

ABSTRACT:
An apparatus for the production of fibrous webbed products wherein a suction box is situated beneath a foraminous belt, damper means are provided whereby rollers positioned below the belt are maintained in a clean condition and the space between a roller and its next adjacent member is altered, to control the air flowing through said space.

REFERENCES:
patent: 4014635 (1977-03-01), Kroyer
patent: 4097209 (1978-06-01), Garrick et al.
patent: 4112549 (1978-09-01), Min et al.
patent: 4157724 (1979-06-01), Persson
patent: 4193751 (1980-03-01), Miller
patent: 4212607 (1980-07-01), Miller

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