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US 4,977,017 AGranted
Tape for technical use
AssigneeMax Schlatterer GmbH & Co. KG
InventorManfred Schneider
Life of this patent
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Abstract
To permit a woven tape to be used to form cigarettes and filters in cigarette-making machines at least one strand of line fibers and at least one aramid strand, which is made of multifilament aramid fibres, have been twisted together to form a warp thread. This design permits an improvement to tapes for use as a heavy-duty garniture tape, which will meet even very high requirements while for filling the requirements for economical mass production.
Claims8
In a woven tape comprising a helically wound warp thread and a plurality of weft threads;
- the improvement wherein:
- said warp thread comprises at least one first strand and at least one second strand twisted together;
- said at least one first strand substantially consisting of linen fibers;
- and
- said at least one second strand substantially consisting of aramid fibers.
2 more elements
Dependencies are inferred from the claim text.