TALC-CONTAINING PAPER

• Main Authors: SHIMIZU FUMIHIKO, YAEDA TORU, TACHIBANA KAZUYUKI, TAKEI TOSHITATSU
• Format: Patent
• Language: English; Japanese
• Published: 09.11.2017
• 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

PROBLEM TO BE SOLVED: To provide paper that does not cause plate abrasion during printing, the paper exhibiting excellent trafficability during printing.SOLUTION: The invention relates to paper containing pulp and an inorganic filler, the content of the inorganic filler is 2 to 40 mass% based on the total mass of the pulp, the inorganic filler contains talc, the content of the talc is 10 to 100 mass% based on the total mass of the inorganic filler and the content of quartz to the total mass of the talc is 1.2 mass% or less.SELECTED DRAWING: None 【課題】本発明は、印刷時の版の摩耗を引き起こさない紙であって、印刷時に良好な走行性を発揮する紙を提供することを課題とする。【解決手段】本発明は、パルプと無機填料を含有する紙であって、無機填料の含有量は、パルプの全質量に対して２〜４０質量％であり、無機填料はタルクを含有し、タルクの含有量は、無機填料の全質量に対して１０〜１００質量％であり、タルクの全質量に対する石英の含有量が１．２質量％以下であることを特徴とする紙に関する。【選択図】なし