Method and apparatus for forming a permanent crease in a cloth
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United States of America Patent
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-
May 15, 2001
Grant Date -
N/A
app pub date -
May 24, 1999
filing date -
May 24, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus includes an elongated cloth support having gaps wherein crease blades pass folded portions of cloth for creasing. Heated presser bars are spaced apart to receive selected portions of cloth passed from the gap by the crease blades into gaps between the presser bars which operate to apply pressure for creasing portion of cloth between the press bars. Elongated crease blades are lifted vertically from between the presser bars to allow additional creasing by the press bars under increased pressure. After creasing the presser bars are separated and elongated crease support bars are moved vertically to engage the crease for unfolding the reversely extending cloth portion while supported along a crease line. Filler applicators are positioned downwardly in close proximity to the crease lines for discharging a filler along the crease lines while supported by the elongate crease support bar.
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