WET SHEET FOR SKIN CLEANING AND PRODUCTION METHOD THEREOF
To provide a wet sheet having high removal performance of a sebum or a make-up cosmetic applied to a skin surface even when the skin surface is wiped with light force.SOLUTION: The wet sheet for skin cleaning comprises a fiber assembly comprising: at least a hydrophobic fiber and a hydrophilic fiber...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a wet sheet having high removal performance of a sebum or a make-up cosmetic applied to a skin surface even when the skin surface is wiped with light force.SOLUTION: The wet sheet for skin cleaning comprises a fiber assembly comprising: at least a hydrophobic fiber and a hydrophilic fiber which is thicker than the hydrophobic fiber, these fibers being entangled, and further comprises a first surface used for cleaning a skin, and a second surface positioned on an opposite side to the first surface. An existence ratio of the hydrophobic fiber is higher in the first surface than in the second surface, an existence ratio of the hydrophilic fiber is higher in the second surface than in the first surface. An average fiber diameter of the hydrophobic fiber forming the first surface is 0.1 μm or greater and 8 μm or smaller. A cleaning liquid is carried by the fiber assembly.SELECTED DRAWING: Figure 1
【課題】軽い力で皮膚表面を拭いた場合でも、皮脂や、皮膚表面に塗布したメイクアップ化粧料の除去性能が高いウエットシートを提供すること。【解決手段】本発明の皮膚洗浄用ウエットシートは、疎水性繊維と、該疎水性繊維よりも太径の親水性繊維とを少なくとも含み、これらの繊維が交絡してなる繊維集合体を備え、皮膚を洗浄する面として用いられる第1の面と、該第1の面の反対側に位置する第2の面とを有する。疎水性繊維の存在割合が、第2の面よりも第1の面で高くなっており、親水性繊維の存在割合が、第1の面よりも第2の面で高くなっている。第1の面を構成する疎水性繊維の平均繊維径が0.1μm以上8μm以下である。洗浄液が繊維集合体に担持されている。【選択図】図1 |
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