SEAM FORMING METHOD FOR SEWING MACHINE
PROBLEM TO BE SOLVED: To provide a seam forming method for a sewing machine that can form firm seams without reversing the feed of cloth. SOLUTION: A material to be sewn is fed pitch by pitch to form two independent seams one over the other by a sewing machine with a shuttle rotated counterclockwise...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a seam forming method for a sewing machine that can form firm seams without reversing the feed of cloth. SOLUTION: A material to be sewn is fed pitch by pitch to form two independent seams one over the other by a sewing machine with a shuttle rotated counterclockwise, a needle, a needle and a shuttle rotated counterclockwise, arranged in this order in the feed direction of cloth. COPYRIGHT: (C)2003,JPO |
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