Title:
磁性体を有するファスナーストリップ
Document Type and Number:
Japanese Patent JP3886965
Kind Code:
B2
Abstract:
The present invention provides a fastener strip having magnetic powders not distributed through the entire volume thereof and contained in individual discontinuous identification areas thereof. This fastener strip has a substrate and many hook elements rising from an engaged surface of the substrate, and further has a magnetic body in a row, which rises from a surface of the substrate and is disposed below substantially a centerline and/or both lateral edges of the fastener strip. The magnetic particles are injected into the magnetic body and the substrate below the magnetic body, but, they are not dispersed through the entire substrate. The present invention also includes a manufacturing method and a manufacturing device for such a fastener strip. The present invention may function of forming an effective seal not only to accurately and suckingly position the fastener strip at a predetermined position in a metal mold but also to prevent the engaging element from being contaminated.
Inventors:
Nobuo Fujisawa
Graham Craig Jay
Takeshi Minato
Graham Craig Jay
Takeshi Minato
Application Number:
JP2003533716A
Publication Date:
February 28, 2007
Filing Date:
July 05, 2002
Export Citation:
Assignee:
YKK Co., Ltd.
International Classes:
A44B18/00; B29C48/08; B29C48/12; B29C48/13; B29C48/35; B32B3/06; B32B5/18; B32B33/00; B60N3/04
Domestic Patent References:
| JP4040808U | ||||
| JP64043705U | ||||
| JP4069113U | ||||
| JP2000516482A | ||||
| JP9084605A | ||||
| JP10146206A |
Attorney, Agent or Firm:
Takeo Noguchi
Ichiro Agata
Katsutoshi Shiozawa
Ichiro Agata
Katsutoshi Shiozawa