Cigarette filter-rod manufacturing device

Details Cigarette filter-rod manufacturing device Cigarette filter-rod manufacturing device

1993-10-21

1995-11-14

Lavinder, Jack W.

Manufacturing container or tube from paper; or other manufacturi

Control means energized in response to activator stimulated...

Cigarette filter making

493 24, 493 29, B65H 5918

Patent

active

054662095

ABSTRACT:
The object of the present invention is to provide a low-priced automatized weight control device for filter-rods, able to be easily installed in present manufacturing facilities and to be operated easily without any need of special equipment or special operating qualifications.
The automatized weight-control device is comprised of a tension gauge measuring the tension in the tow in the first processing step of the tow manufacturing process, and a weight control system to regulate the second processing step to keep the tension in the tow at the specified constant value by increasing the speed of the pretension rollers through the microcomputer by applying the signals transmitted from the tension gauge.

REFERENCES:
patent: 4511420 (1985-04-01), Arthur
patent: 4699606 (1987-10-01), Whitley et al.
patent: 4724429 (1988-02-01), Millen et al.
patent: 5116298 (1992-05-01), Bondanelli et al.
patent: 5234397 (1993-08-01), Wahle et al.
patent: 5284164 (1994-02-01), Andrews et al.

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