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吸収性物品用表面シート、及びこれを含む吸収性物品
专利权人:
ダイワボウホールディングス株式会社
发明人:
中村 保紀,牧原 弘子
申请号:
JP2014086654
公开号:
JP6397210B2
申请日:
2014.04.18
申请国别(地区):
JP
年份:
2018
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a surface sheet for an absorbent article, having excellent liquid-absorbing property.SOLUTION: There are included a first fiber layer 11 contacting the skin, and a second fiber layer 12 adjacent to the first fiber layer 11. The first fiber layer 11 includes 50 mass% or more of a first core-sheath type composite short fiber whose core component includes polypropylene, and whose sheath component includes thermoplastic resin having a melting point lower by 5°C or more than that of polypropylene. The second fiber layer 12 includes 50 mass% or more of a second core-sheath type composite short fiber whose core component includes polyester resin, and whose sheath component includes thermoplastic resin having a melting point lower by 50°C or more than that of polyester resin, and where a centroid position of the core component is out of the centroid position of the fiber. The first core-sheath type composite short fiber has a fineness of 0.5dtex-2.1dtex, and the second core-sheath type composite short fiber has a fineness of 2.2dtex-5.2dtex. At least part each of the first core-sheath type composite short fiber and the second core-sheath type composite short fiber is thermally adhered by the sheath components of the first core-sheath type composite short fiber and the second core-sheath type composite short fiber.
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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