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US 2023/0404222 A1Published application
Fastener stringer, slide fastener, and method for producing stopper component and slide fastener
AssigneeYKK Corporation
InventorsYuchen TUNG, Kazuo TAMURA
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Abstract
Stop part includes a magnetic body and a base portion in which an entirety of the magnetic body is embedded. The base portion first and second resin portions which are distinguishable based on an interface formed between the portions. The first and second resin portions are arranged to cover separate first and second regions, respectively, in at least one surface of the magnetic body.
Claims20
A fastener stringer comprising:
- a fastener tape provided with a fastener element;
- and
- a stop part adhering to the fastener tape at a position adjacent to the fastener element, wherein
- the stop part includes a magnetic body and a base portion in which an entirety of the magnetic body is embedded,
- the base portion includes first and second resin portions which are distinguishable based on an interface formed between the first and second resin portions, and
- the first and second resin portions are arranged to cover separate first and second regions, respectively, in at least one surface of the magnetic body.
3 more elements
A method of producing a stop part adhered or to be adhered to a fastener tape of a fastener stringer, the method comprising:
- performing an injection molding such that a magnetic body is embedded in the stop part;
- and
- applying a magnetic field to the stop part to magnetize the magnetic body after said injection molding.
(canceled)
Dependencies are inferred from the claim text.