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Method for producing disposable body fluid treatment pad composite
专利权人:
ユニ・チャーム株式会社
发明人:
ラニダー コンティアン,佐藤 豪伯,末兼 真
申请号:
JP2009156294
公开号:
JP5580555B2
申请日:
2009.06.30
申请国别(地区):
JP
年份:
2014
代理人:
摘要:
A method and an apparatus are provided for making a disposable bodily fluid absorbent composite pad having thickness-reduced regions on longitudinally opposite ends. The disposable bodily fluid absorbing composite pad 10 includes a bodily fluid absorbing first pad 11 and a bodily fluid absorbing second pad 12 seperably attached to the first pad 11. A continuous web having continuous bodily fluid absorbing layer and bodily fluid impervious layer permanently attached together is fed to pass through paired compression rolls to obtain a worked web formed in regions which will become ends 11c, 11d of the first pad 11 with thickness-reduced regions 23, 24. A bodily fluid absorbent web is seperably attached to the worked web to obtain a first composite web. A bodily fluid impervious web, pressure-sensitive adhesive and a separator are placed on the bodily fluid absorbent web of the first composite web to obtain a second composite web from which the composite pad 10 is cut out.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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