吸収性物品の製造におけるヒートエンボス加工方法
- 专利权人:
- 大王製紙株式会社
- 发明人:
- 山本 茂幸,松浦 永
- 申请号：
- JP2006079790
- 公开号：
- JP4912004B2
- 申请日:
- 2006.03.22
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a heat embossing method which is excellent in irregularity forming capacity, and which hardly melts an object sheet.
SOLUTION: When the object sheet 1 at least either of the front and back sides of which is composed of a nonwoven fabric is embossed by means of rolls 3 and 4 which is heated at 100-150°C, moisture is preretained in the nonwoven fabric by a moisture imparting device 2, and the object sheet 1 is heat-embossed in this moisture deposition state by means of the rolls 3 and 4.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
