パンツ型おむつ
- 专利权人:
- ユニ・チャーム株式会社
- 发明人:
- 井上 真理,工藤 悦子,倉田 有里,向井 敬智,辻 智子
- 申请号：
- JP2006224620
- 公开号：
- JP5057556B2
- 申请日:
- 2006.08.21
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a pants-type diaper having an excellent wearing comfort.
SOLUTION: The pants-type diaper 1 has a sheet member 15 having a crotch part 14 located between a front waist surrounding part 12 and a rear waist surrounding part 13 and an absorbent structure extending between the front and rear waist surrounding parts 12 and 13. The sheet member 15 has a buttock abutting part 2 in the rear waist surrounding part 13 that abuts the buttock of the wearer. The buttock abutting part 2 contains a nonwoven fabric that extends and contracts in the width direction of the diaper 1. When measured by KES method, bending stiffness and bending recovery of the buttock abutting part 2 in the width direction is &le9.8×10
-4 N*cm2 /cm and &le9.8×10-4 N*cm2 /cm, respectively, and elongation ratio of the buttock abutting part 2 in the width direction is &ge50%. In addition, bending stiffness of a composite body comprising the absorbent structure and the sheet member is &le2.55×10-2 N*cm2 /cm in the width direction and &le1.77×10-2 N*cm2 /cm in the longitudinal direction.COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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