Skin covering sheet for cosmetic preparation impregnation...

A - Human Necessities – 45 – D

Patent

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Details

A45D 44/22 (2006.01) A61K 8/00 (2006.01) A61K 8/02 (2006.01) A61Q 19/00 (2006.01) D04H 1/04 (2006.01) D04H 1/42 (2006.01) D04H 1/46 (2006.01)

Patent

CA 2575662

The present invention is directed to a skin application sheet for impregnation with a cosmetic preparation which is suitable for a face mask and so on, and causes less irritation to skin, and has good application properties. A splittable conjugate fiber web containing at least 50% by mass of splittable conjugate fibers is placed on one surface or both surfaces of a hydrophilic nonwoven containing at least 50% by mass of hydrophilic fibers and hydroentanglement treatment is conducted to split the splittable conjugate fibers into ultrafine fibers with a fineness of 0.5dtex and to form an ultrafine fiber layer containing at least 10% by mass of the ultrafine fibers and to integrate the hydrophilic nonwoven and the ultrafine fiber layer so that a sheet is obtained. This sheet is impregnated with the cosmetic preparation and used in such a manner that the ultrafine fiber layer is a skin contact surface.

L'invention concerne une feuille de couverture pour imprégnation d'une préparation cosmétique, qui est adéquat pour les masques faciaux et applications semblables, et qui présente moins de risque de provoquer une irritation de la peau, et possède une bonne applicabilité. Un voile de fibre composite de type divisé comprenant pas moins de 50% en masse de fibre composite de type divisé est mis sur l'une ou les deux surfaces d'un tissu hydrophile nontissé comprenant pas moins de 50% en masse de fibre hydrophile, et un traitement hydroenchevêtrement est effectué pour diviser la fibre composite de type divisé et pour former une couche de fibre ultrafine ayant une finesse de pas plus de 0,5 dtex, et, en plus, le tissu hydrophile nontissé est intégré avec la couche de fibre ultrafine pour former une feuille. La feuille est imprégnée avec une préparation cosmétique, et la feuille imprégnée est utilisée de telle sorte que la fibre de couche ultrafine fonctionne comme une surface de contact avec la peau.

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