Manufacture of glass fibre blowing wool

Details Manufacture of glass fibre blowing wool Manufacture of glass fibre blowing wool

1979-10-11

1982-09-07

Rosenbaum, Mark

Solid material comminution or disintegration

Processes

156344, 241 3, 241 4, 241 18, 241 57, 2411014, B02C 1912

Patent

active

043479855

ABSTRACT:
A method of and apparatus for producing blowing wool from bonded glass fibre material are disclosed in which the glass fibre material is conveyed and cut into strips. These strips are then transversely cut to produce individual cut pieces of the glass fibre material, which are then delaminated in an air stream to produce a blowing wool.

REFERENCES:
patent: 1417961 (1922-05-01), Williams
patent: 2145899 (1939-02-01), Simpson
patent: 2219285 (1940-10-01), Allen et al.
patent: 2225781 (1940-12-01), Hinerfeld
patent: 2233433 (1941-03-01), Smith
patent: 2375284 (1945-05-01), Coss
patent: 2579035 (1951-12-01), Edelman
patent: 2679933 (1954-06-01), Lockhart
patent: 3584796 (1971-06-01), Earle

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