| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing paper forms such as unconventional, Japanese paper-like name cards and letter paper which enables easiness on the global environment to be insisted from non-wood pulp alone on a large scale at a low cost. SOLUTION: This Japanese paper-like bagasse paper comprises conventional bagasse pulp as a main ingredient and rind pulp of binding lint from Panicum miliaceum and for as an auxiliary ingredient, is genuine non-wood paper, has bulkiness and strength different from wood paper and makes fiber appearance remain. The binding lint pulp is prepared by cutting stems of Panicum miliaceum diagonally and in parallel, by the removal of sap and pith to acquire long rind and by treating the rind with an alkaline cooking liquor to acquire pulp having various kinds of strength such as tear strength. The binding lint pulp as an auxiliary ingredient is mixed with conventional bagasse pulp as a main ingredient and the mixture is subjected to papermaking without almost or wholly being beaten.
|
