发明名称 |
Face mask having excellent usability |
摘要 |
A face mask folded and having one or more knob portions projecting outward, is characterized in that a cellulose nonwoven fabric with a basis weight of below 60 g/m<2 >is used as a main sheet base material. The nonwoven fabric is reinforced by mixing synthetic fibers or by superimposing on one side or interposing a film. The nonwoven fabric has an elongation percentage of 30% or less at a tensile stress of 3.9 N/5 cm when being wetted, and a relative bending resistance of 5 mN.cm or less. The face mask is impregnated with a facial pack lotion, the viscosity of which is within the range of 0.5 to 10 Pa.sec, in an amount of 50% by weight or more based on the sheet base material.
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申请公布号 |
US6702792(B2) |
申请公布日期 |
2004.03.09 |
申请号 |
US20020289476 |
申请日期 |
2002.11.06 |
申请人 |
NAKAMURA KENJI;NAKAMURA KOJI |
发明人 |
NAKAMURA KENJI;NAKAMURA KOJI |
分类号 |
A45D40/30;A45D44/00;(IPC1-7):A61H33/04;A61N1/00 |
主分类号 |
A45D40/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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