| 摘要 |
PROBLEM TO BE SOLVED: To provide a shape treatment technology of hairs capable of retaining a straight, waved shape or a state of hair care for a longer time after the treatment compared with the conventional shape treatment. SOLUTION: After the hair is applied softening treatment by applying or spraying a softening agent, vibration of a specified amplitude and a frequency is applied to the hair for imparting a specified shape to the hair. Alternatingly, vibration of a specified amplitude and a frequency, and a heat of a specified temperature are applied to the hair for imparting a specified shape to the hair.
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