| 摘要 |
PROBLEM TO BE SOLVED: To provide a production technique of toilet tissue paper with deodorizer containing an organic acid.SOLUTION: Plural-ply toilet tissue paper is made by the following steps: a step that toilet tissue paper base-sheet is let out from a web roll, and then deodorizer containing an organic acid is given to one side of the surface; a step that the toilet tissue paper base-sheet is wound up without a guide roll contacting to it and with the given surface becoming laminated inner surface for a while; a step that, immediately after the toilet tissue paper base-sheet being let out from the wound-up roll, the toilet tissue paper base-sheet is laminated with the other toilet tissue paper base-sheet so that the deodorizer-given surface becomes the inner surface. |
