SHEET FOR JACKET

PROBLEM TO BE SOLVED: To provide a sheet for jacket having high rub resistance, thereby, which is hardly scratched even when it is rubbed before and after bookbinding.SOLUTION: A sheet for jacket is formed by forming a coating layer 12 on a surface of a textile 11, and adding a wax to the coating la...

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Bibliographic Details
Main Author SUZUKI MARI
Format Patent
LanguageEnglish
Japanese
Published 12.11.2015
Subjects
BOOK COVERS
BOOKBINDING
DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR
FILES
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
LOOSE LEAVES
MOVABLE-STRIP WRITING OR READING APPARATUS
PERFORMING OPERATIONS
PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES
PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR
SPECIAL PRINTED MATTER
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a sheet for jacket having high rub resistance, thereby, which is hardly scratched even when it is rubbed before and after bookbinding.SOLUTION: A sheet for jacket is formed by forming a coating layer 12 on a surface of a textile 11, and adding a wax to the coating layer 12, and as the wax, polyethylene which is modified by polytetra-fluoroethylene is used. By the coating layer, defects of the textile such as yarn defects are not noticeable, and by addition of the wax, rub resistance can be improved, and even when the sheet for jacket is rubbed in processes before and after bookbinding, the sheet for jacket is not scratched. 【課題】耐摩擦性が高く、したがって、製本前後でこすれた場合でも傷つくことのない表紙用シートを提供すること。【解決手段】織物１１の表面にコーティング層１２を形成して構成され、前記コーティング層１２にワックスを添加した表紙用シートであって、このワックスとしてポリテトラフルオロエチレンで変性したポリエチレンを使用する。コーティング層によって糸欠陥等の織物の欠陥が目立たなくなり、しかも、ワックスの添加により耐擦性が向上して、製本前後の工程で表紙がこすれた場合でも傷つくことがない。【選択図】図１
Bibliography:Application Number: JP20140079257