MANUFACTURING METHOD FOR LAMINATED MATERIAL FOR RESONANT LABEL

Title:

MANUFACTURING METHOD FOR LAMINATED MATERIAL FOR RESONANT LABEL

Document Type and Number:

Japanese Patent JP2005280287

Kind Code:

A

Abstract:

To provide a laminated material suitable for the manufacture of small-sized resonant labels with the same resonance frequency, and the resonant label which can be obtained by using the laminated material.

This manufacturing method for the laminated material for the resonant label is characterized in that metallic foil is laminated on both the sides of a synthetic resin film, and the resonant label is obtained by using the laminated label obtained by the manufacturing method. Since the metallic foil is laminated after the resin film is manufactured in advance, variations in the thickness of the resin film are reduced, and the thin label can also be accurately manufactured. An oriented film has a relatively high strength despite a small thickness, and facilitates etching for forming a circuit. The resonant label, which is obtained by using the oriented film, can establish compatibility between downsizing and the stabilization of the resonance frequency, and has excellent performance.

Inventors:

YAMADA KAZUNORI
USHINO SHIYUNICHI
KATAGIRI KAORU
SASAKI SHOGO

Application Number:

JP2004101731A

Publication Date:

October 13, 2005

Filing Date:

March 31, 2004

Export Citation:

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Assignee:

TOKAI ALUMINUM FOIL CO LTD

International Classes:

B32B15/08; G08B13/24; G09F3/00; H05K3/02; E05B73/00; H05K1/00; H05K3/38; (IPC1-7): B32B15/08; G09F3/00

Domestic Patent References:

JPH07272137A	1995-10-20
JPH07200955A	1995-08-04
JPH01129396A	1989-05-22
JPH0793671A	1995-04-07
JPH05114784A	1993-05-07

Attorney, Agent or Firm:

Kozo Sasa

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