Sewing – Method of sewing – Workpiece manipulation other than straight line feeding
Patent
1998-05-15
1999-12-21
Izaguirre, Ismael
Sewing
Method of sewing
Workpiece manipulation other than straight line feeding
112141, 112147, D05B 3502
Patent
active
060034564
ABSTRACT:
An air assisted hem former for folding a margin of a foldable material which uses at least one stream of air to urge margin material through a folded cavity. The folded cavity and airflow moves the margin toward a sewing needle, directs the margin material to a proper stitching position and maintain the stitching position until the needle has stitched the hem. Two similarly formed hem formers can be mounted on opposing sides of a sewing needle to urge, direct and maintain the margin material prior to stitching of a hem.
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Izaguirre Ismael
Orange County Industrial Sewing Machine Co., Inc.
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