METHOD FOR PRODUCING SHEET AND SHEET

To provide a method for producing a sheet capable of producing a sheet excellent in appearance.SOLUTION: There is provided a method for producing a sheet which comprises a step of forming a dispersion liquid containing fibrous cellulose having a fiber width of 1000 nm or less into a sheet and a step...

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Bibliographische Detailangaben
Hauptverfasser:	KAJITA KEIICHI, SUNAKAWA KANICHI, FUSHIMI HAYAO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING IMPREGNATING OR COATING OF PAPER METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a method for producing a sheet capable of producing a sheet excellent in appearance.SOLUTION: There is provided a method for producing a sheet which comprises a step of forming a dispersion liquid containing fibrous cellulose having a fiber width of 1000 nm or less into a sheet and a step of defoaming a dispersion liquid before a step of forming into a sheet.SELECTED DRAWING: None 【課題】本発明は、外観に優れたシートを製造できるシートの製造方法を提供することを課題とする。【解決手段】本発明は、繊維幅が１０００ｎｍ以下の繊維状セルロースを含む分散液をシート化する工程を含むシートの製造方法であって、シート化する工程の前に、分散液を脱泡する工程を含む、シートの製造方法に関する。【選択図】なし