Conveying continuous filter material

Manufacturing container or tube from paper; or other manufacturi – Control means energized in response to activator stimulated... – Cigarette filter making

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Details

493 49, 131 841, 156356, B31C 1300

Patent

active

046183396

ABSTRACT:
In apparatus for conditioning filter tow for subsequent production of cigarette filter rod a stream of filter tow is conveyed from a source by a first drive unit which delivers the tow into a conditioning station. A second drive unit delivers the conditioned tow to a rod-forming unit. A variable speed transmission is provided to allow independent control of the first and second drive units. The transmission may be replaced by an electronic speed control arrangement.

REFERENCES:
patent: 3865016 (1975-02-01), Greve
patent: 4511420 (1985-04-01), Arthur

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