Stuffing attachment for a continuously operating crinkling unit
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United States of America Patent
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Oct 4, 1983
Grant Date -
N/A
app pub date -
Jun 26, 1980
filing date -
Jun 30, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stuffing attachment for a continuously operating crinkling unit for continuous material, has a stuffing ring which can be moved forwards and backwards in a straight line with an aperture through which a strip of the continuous material passes. The stuffing ring is pushed through a clamping device into the starting zone of a compression tube of the crinkling unit and thereafter withdrawn. As the stuffing ring is withdrawn, the clamping device closes, so that it grips the strip, holds it fast, and pulls it through the aperture of the stuffing ring as the latter travels further back.
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