Internal blower for expanding cylindrical veil of mineral fibers

Details Internal blower for expanding cylindrical veil of mineral fibers Internal blower for expanding cylindrical veil of mineral fibers

1985-12-20

1987-06-02

Lindsay, Robert

Glass manufacturing

Processes

Forming product or preform from molten glass

65 6, 65 9, 65 14, C03B 3704, C03B 3706

Patent

active

046700340

ABSTRACT:
A downwardly moving cylindrical veil of mineral fibers is distributed to form a mineral fiber product by impinging on the interior of the veil jets of gas from an internal blower positioned within the veil to increase the angular velocity of the veil, thereby causing the veil tobreak up into an incoherent flow of mineral fibers.

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