WATER-ABSORBING PAPER AND METHOD FOR PRODUCING WATER-ABSORBING PAPER

To provide water-absorbing paper having excellent water absorption power.SOLUTION: This water-absorbing paper contains used tea leaves and stems, and pulp fiber. In the used tea leaves and stems, the mass ratio between the leaves and stems is 3: 7 to 10: 0. The used tea leaves and stems have a chrom...

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Bibliographic Details
Main Authors UWABO TAKANORI, SATO TAKANORI, NITTA CHIHIRO
Format Patent
LanguageEnglish
Japanese
Published 18.05.2022
Subjects
IMPREGNATING OR COATING OF PAPER
PAPER NOT OTHERWISE PROVIDED FOR
PAPER-MAKING
PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D
PRODUCTION OF CELLULOSE
PULP COMPOSITIONS
TEXTILES
TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Summary:To provide water-absorbing paper having excellent water absorption power.SOLUTION: This water-absorbing paper contains used tea leaves and stems, and pulp fiber. In the used tea leaves and stems, the mass ratio between the leaves and stems is 3: 7 to 10: 0. The used tea leaves and stems have a chroma of 13.8 or more and 19.2 or less.SELECTED DRAWING: None 【課題】優れた吸水力を有する吸水紙を提供すること。【解決手段】茶殻とパルプ繊維とを含有し、前記茶殻における葉と茎との質量比が、葉：茎＝３：７～１０：０であり、前記茶殻の彩度が、１３．８以上１９．２以下である、吸水紙。【選択図】なし
Bibliography:Application Number: JP20200185804