Title:
改良型装丁要素
Document Type and Number:
Japanese Patent JP4246990
Kind Code:
B2
Abstract:
A binding element including a metal sheet and an intermediate layer secured to the metal sheet. A first glue adheres a first surface of the intermediate layer to the metal sheet, and has a predetermined melting temperature. A second glue is provided on a second surface of the intermediate layer opposite the first surface, and has predetermined melting temperature. The melting temperature of the first glue is higher than the melting temperature of the second glue.
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Inventors:
Pereman, Hoyde, France, Maria, Joseph
Application Number:
JP2002505207A
Publication Date:
April 02, 2009
Filing Date:
June 27, 2001
Export Citation:
Assignee:
UNIBIND (CYPRUS) LIMITED
International Classes:
B42D3/02; B42D3/00
Domestic Patent References:
| JP3253396A | ||||
| JP8300849A | ||||
| JP7101179A |
Attorney, Agent or Firm:
Akira Kano
Koji Shinbe
Koji Shinbe