| 摘要 |
<p>PURPOSE:To provide a dressing material with corrugated pattern by making a flexible sheet to contact unhardened dressed material and to cause the sheet to make a flexible change. CONSTITUTION:An unhardened hardening dressed material layer 2 is formed on a base material 3 and further a flexible sheet is placed thereon. Next, in a process unhardened or on the way to hardening, the flexible sheet 1 is made to make a flexible change thus provide the dressed material layer with corrugated pattern corresponding to the wrinkled pattern being produced. Thereafter, the hardening of the dressed material layer is made to finish, the sheet 1 is exfoliated thus to prepare the dressed material with corrugated pattern. Further, the exfoliation of the sheet 1 can be done at an optional point of time when the dressed material has been so far hardened as it allows the corrugated pattern so long a time maintained as required at least for further promoting its hardening.</p> |
