SHEET INCLUDING IDENTIFYING ELEMENT

PROBLEM TO BE SOLVED: To improve identifying performance, print propriety, and writing performance, and to make it hardly judge that any identifying element is included in this sheet only by visualization by providing a coated layer in which any identifying element is not included on both faces of a...

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Bibliographic Details
Main Authors NAGASHIMA KOSAKU, MORIO SADAKAZU, NAKADA YASUKAZU
Format Patent
LanguageEnglish
Published 21.04.2000
Edition7
Subjects
BOOK COVERS
BOOKBINDING
CALCULATING
CHECKING-DEVICES
COMPUTING
COUNTING
DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR
FILES
HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING
HANDLING RECORD CARRIERS
LOOSE LEAVES
MOVABLE-STRIP WRITING OR READING APPARATUS
PERFORMING OPERATIONS
PHYSICS
PRESENTATION OF DATA
PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES
PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR
RECOGNITION OF DATA
RECORD CARRIERS
SPECIAL PRINTED MATTER
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To improve identifying performance, print propriety, and writing performance, and to make it hardly judge that any identifying element is included in this sheet only by visualization by providing a coated layer in which any identifying element is not included on both faces of a base material sheet including an identifying element. SOLUTION: A base material sheet including an identifying element is constituted so that an identifying element can be included in a base material sheet. For example, an identifying element made of microwave resonating materials is used as the identifying element. It is desired that metallic fiber, metallic treated glass fiber, and metallic treated synthetic fiber is used as the identifying element made of the microwave resonating materials. A coated layer is formed on both faces of the base material sheet including the identifying element, and any identifying element is not included in this coated layer. This layer can be a single layer or a multi-layer which is two layers or more. It is preferred that paper rather than synthetic resin sheet is used as coated layer. Especially, at the time of laminating the synthetic resin sheets or the synthetic resin sheet and paper sheet, it is desired that each layer is adhered with adhesive or the like.
Bibliography:Application Number: JP19980291296