| 摘要 |
PROBLEM TO BE SOLVED: To carry out fibrillation processing for providing a wild surface feeling, rubbing and scrubbing a fabric containing a cellulose yarn by solvent spinning in an aqueous solution of an alkali. SOLUTION: A fabric containing a cellulose yarn by solvent spinning is thrown into a jet dyeing machine, preferably 2a vapor phase dyeing machine, rubbed and scrubbed in an aqueous solution of an alkali such as sodium hydroxide at a normal temperature to 100 deg.C preferably 40-80 deg.C to carry out fibrillation processing. |
