Hauni-Werke Korber & Co Kg.

Korber Ag

Klaus-Dieter Mallon

Nikolaus Hausler

Gunter Bottcher

Gerhard Hakansson

The sizing part of the wrapping mechanism in a cigarette rod making machine has a channel-shaped member with a guide surface extending between a straight edge and a U-shaped edge and composed of an infinite number of straight lines each of which connects a point on one of the edges with a point of the other edge. The channel-shaped member cooperates with a tongue whose sides define with the adjacent mutually inclined sections of the guide surface two gaps of constant width for the passage of the marginal portions of garniture tape which is used to drape the web of cigarette paper or other wrapping material around a filler of tobacco or filter material.

Wrapping mechanism for cigarette rod making and like machines

A magazine which contains a supply of parallel filter rod sections has an outlet which discharges a multi-layer stream of sections onto a receiving conveyor which delivers the sections into a gap between two parallel belt conveyors wherein the sections form a single layer and are positively advanced into successive flutes of a rotary drum-shaped withdrawing conveyor. The speed of the receiving conveyor equals or exceeds the speed of the flutes, and the speed of the belt conveyors exceeds the speed of the receiving conveyor. This ensures that the gap invariably contains a layer of parallel sections so that the belt conveyors can admit a section into each oncoming flute of the withdrawing conveyor. The sections which issue from the outlet and are about to enter the gap accumulate in a pileup zone which is disposed above the receiving conveyor and from which the receiving conveyor accepts sections in the absence of adequate delivery via outlet of the magazine.

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Hamburg, Germany

Klaus-Dieter Mallon