Apparatus for shaping batts of loosely compacted fibrous materia

Details Apparatus for shaping batts of loosely compacted fibrous materia Apparatus for shaping batts of loosely compacted fibrous materia

1979-12-17

1981-06-23

Lowe, James B.

Cutting

By fluid blast and/or suction

83333, 425 831, B26F 126, B26F 300

Patent

active

042743184

ABSTRACT:
Apparatus for shaping batts of loosely compacted fibrous material into individual panels of specific shapes. A pair of rolls rotating in opposite directions, with high-pressure air blown from the surface of one roll to the other in a spaced apart nip area is used to carry out the method.

REFERENCES:
patent: 2464301 (1949-03-01), Francis, Jr.
patent: 2862251 (1958-12-01), Kalwaites
patent: 3088859 (1963-05-01), Smith
patent: 3113349 (1963-12-01), Nottebohm et al.
patent: 3851356 (1974-12-01), Savich

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