PAPERMAKING CONVEYER FELT FOR SHOE PRESS AND PRESSING DEVICE OF SHOE-PRESSING TYPE PAPERMAKING MACHINE EQUIPPED WITH THE SAME

PROBLEM TO BE SOLVED: To provide a papermaking conveyer felt for a shoe press, easily soil removable and excellent in smoothing function of wet paper surface, and a pressing device of a shoe-pressing type papermaking machine equipped with the papermaking conveyer felt. SOLUTION: This papermaking con...

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Bibliographic Details
Main Author KOBAYASHI YASUHIKO
Format Patent
LanguageEnglish
Published 23.02.2006
Subjects
METHODS OF PRODUCING PAPER THEREON
PAPER-MAKING
PAPER-MAKING MACHINES
PRODUCTION OF CELLULOSE
TEXTILES
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Summary:PROBLEM TO BE SOLVED: To provide a papermaking conveyer felt for a shoe press, easily soil removable and excellent in smoothing function of wet paper surface, and a pressing device of a shoe-pressing type papermaking machine equipped with the papermaking conveyer felt. SOLUTION: This papermaking conveyer felt 100 for the shoe press is equipped with an underlaying layer 11, a first batt layer 13A formed on the surface of the wet paper W side of the underlaying layer 11, a second batt layer 13B formed at the roll side or at the surface of a shoe side of the underlaying layer 11 and a wet paper-contacting layer 15 containing splittable fibers 15A and formed on the surface of the wet paper side W of the batt layer 13A so as to make a direct contact with the wet paper W. The splittable fiber 15A is split by being compressed with the roll and shoe. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040233095