Method for detaching tufts from fiber bales
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United States of America Patent
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-
Jun 2, 1992
Grant Date -
N/A
app pub date -
Dec 18, 1990
filing date -
Dec 19, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of removing fiber tufts from a top surface of a fiber bale with a travelling opening device includes the steps of moving the opening device along the top surface of the fiber bale toward and away from a stationary wall face against which a vertical end face of the fiber bale abuts; and codirectionally rotating pressing rolls which are mounted in the opening device travels away from the wall face, the pressing roll which is farthest away from the wall face is lifted from the top bale surface while a bale-penetrating position of the pressing roll which is closest to the wall face is maintained.
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