ウエストベルトの製造方法及び使い捨ておむつの製造方法
- 专利权人:
- 王子ネピア株式会社
- 发明人:
- 杉山 勝彦,相馬 治子,田代 和泉
- 申请号：
- JP2008276617
- 公开号：
- JP5142330B2
- 申请日:
- 2008.10.28
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for manufacturing a waist belt hardly causing wastes in the process of manufacture.
SOLUTION: The method for manufacturing the waist belt includes processes of: (A) obtaining an elastic sheet 15 by attaching a waistline elastic material 13 in the stretched state to a strip-shaped long sheet 11 (B) obtaining a front sheet 25 and a rear sheet 26 in which recesses and projections are alternately formed by successively cutting the elastic sheet 15 along the longitudinal direction in a wave-shaped trajectory W at constant cycles (C) obtaining a laminate having one wave-shaped end edge by laminating the front sheet 25 on the rear sheet 26 in such a way that wave-shaped end edges cut and formed in the wave-shaped trajectory W are located on the same side and disposing the sheets in such a way that projections on the rear sheet 26 are located between adjacent projections on the front sheet 25 (D) obtaining a joint body by joining the area from the trough of the wave-shaped end edge of the laminate to the other end edge of the laminate and (E) obtaining the waist belt by cutting the joint body at the joined area.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
