Sewing – Special machines – Darning
Patent
1982-09-28
1985-02-26
Feldbaum, Ronald
Sewing
Special machines
Darning
11212114, 112304, 112306, D05B 2100
Patent
active
045012091
ABSTRACT:
Fly pieces for men's briefs, or the like, are formed automatically, and are disposed in aligned pairs in a roll. Automatic sewing machine and trimmers are reciprocated in a dimension perpendicular to the direction of cloth feed to form the band-stitched arcuate side portions, and opposite side portions, of the fly pieces. A bunching-up mechanism acts upon the cloth to prevent wastage of banding material. Individual pieces of cloth that have been band-stitched are fed into face-to-face engagement, are moved in a vertical path, and taken up by a coiler. Partial severing the face-to-face cloth sheets into distinct fly pieces is accomplished just prior to the sheets being taken up on the coiler.
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