METHOD FOR PRODUCING BAMBOO COAL FINE POWDER-CONTAINING KOZO(BROUSSONETICA KAZINOKI) JAPANESE PAPER AND THE RESULTANT BAMBOO COAL FINE POWDER-CONTAINING KOZO JAPANESE PAPER

摘要

PROBLEM TO BE SOLVED: To provide a method for producing bamboo coal fine powder-containing kozo Japanese paper(so-called Tosa tengu cho-shi) comprising kozo fibers with good flexibility and touch feeling and extremely high in the absorptive performance of bamboo coal, and to provide the resultant kozo Japanese paper.;SOLUTION: The method for producing bamboo coal fine powder-containing kozo Japanese paper comprises the following procedure: Bamboo coal fine powder 10-60 μm in particle size is incorporated in an aqueous solution comprising kozo fiber paper stock, Neri (gum) and water and dispersedly held among the kozo fibers. The resultant system is put into a straining cage, where the bamboo coal fine powder-containing kozo fiber paper stock is made to flow and strained to obtain a paper stock layer, which is then transferred to a paper bed and subjected to hydro-extraction. The resultant paper stock layers are applied to a drying board one by one and sun-dried.;COPYRIGHT: (C)2006,JPO&NCIPI