パンツ型使い捨ておむつ
- 专利权人:
- 花王株式会社
- 发明人:
- 早瀬 徹
- 申请号:
- JP2007330095
- 公开号:
- JP5086055B2
- 申请日:
- 2007.12.21
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要:
PROBLEM TO BE SOLVED: To provide a pants type disposable diaper which can be easily torn off when taking it off by making the strength of a side sealing part and a tearing property compatible.
SOLUTION: The pants type disposable diaper 1 is provided with an absorptive body 3 for which one surface of an absorbent body is covered with a surface sheet 32 and an outer wrapping material 2 disposed on the other surface of the absorbent body. By making right and left side part areas 4 on one end part side in the longitudinal direction in the outer wrapping material 2 and right and left side part areas 4 on the other end part side respectively face each other and bonding them by heat sealing or ultrasonic sealing, a pair of side sealing parts 11 are formed. The side part area 4 on one end part side and the side part area 4 on the other end part side are composed of the laminated structure of a plurality of sheets, and a plurality of parts wherein the number of the laminated sheets is different are arrayed along the longitudinal direction of the side part area 4. At the plurality of parts, a reducer for sealing heat in an amount corresponding to the number of laminated sheets is disposed between the sheets.
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- 来源网站:
- 中国工程科技知识中心