TISSUE PAPER FOR THERMOSENSITIVE STENCIL PRINTING BASE PAPER AND THERMOSENSITIVE STENCIL PRINTING BASE PAPER

PROBLEM TO BE SOLVED: To provide a thermosensitive stencil printing base paper, in which fiber dispersibility is good, ink density is uniform, ink is prevented from overflowing and suppressed from offsetting, the dimensional stability at printing is favorable and highly precise, and tissue paper for...

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Bibliographische Detailangaben
Hauptverfasser: HIGUCHI MASAO, SHIRATORI NAOYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a thermosensitive stencil printing base paper, in which fiber dispersibility is good, ink density is uniform, ink is prevented from overflowing and suppressed from offsetting, the dimensional stability at printing is favorable and highly precise, and tissue paper for the thermosensitive stencil printing base paper. SOLUTION: The tissue paper for the thermosensitive stencil printing base paper is made of a nonwoven fabric consisting of a natural fiber and a synthetic fiber and having a basis weight of 3-25 g/m2under the condition that the nonwoven fabric contains at least 30 mass% of an aliphatic polyketone fiber including a repeating unit expressed by formula (1): -CH2-CH2-CO- or made of a nonwoven fabric made of a 100% synthetic fiber having a basis weight of 3-25 g/m2and including at least 3 mass% of the aliphatic polyketone fiber including a repeating unit expressed by formula (1): -CH2-CH2-CO-. COPYRIGHT: (C)2007,JPO&INPIT