Method of sewing a fastener stringer
AssigneeYKK Corporation
InventorsHaruo Matsushima, Koji Ito, Tetsuya Yoshino, Seiji Koga
Life of this patent
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Abstract
A method of sewing a fastener stringer includes the steps of conveying a fastener stringer and an attached body to a sewing section of a sewing machine in a state with the fastener stringer superposed on the attached body, and arranging an element guide section in the sewing section of the sewing machine, bending a fastener tape in a direction in which a tape bent section opens, guiding the element rows to the element guide section, and sewing the fastener tape to the attached body. Accordingly, the method enables a sewing line formed by a sewing thread to be disposed at a predetermined position and the fastener tape and the attached body to be easily and efficiently sewn together.
Claims5
A method of sewing a fastener stringer to an attached body using a sewing machine, wherein the fastener stringer has a fastener tape with a tape main body portion, an element attaching portion, and a tape bent section, wherein the tape bent section is bent in a U-shape and is between the tape main body portion and the element attaching portion, and an element row is attached to at least a first tape surface of the element attaching portion and an engagement head protrudes outward from the tape bent section,
- wherein the method includes the steps of:
- placing the fastener stringer on an external surface of the attached body so that a portion of a second tape surface faces the external surface of the attached body, wherein the second tape surface is on an opposite side of the fastener tape from the first tape surface and the portion of the second tape surface corresponds to the tape main body portion;
- conveying the fastener stringer and the attached body toward a sewing section of the sewing machine;
- and
- feeding the fastener stringer into an element guide groove in the sewing section, wherein the element guide groove opens the tape bent section so that the second tape surface of the element guide section faces the external surface of the attached body, and sewing the fastener tape to the attached body.
Dependencies are inferred from the claim text.