Skin or hair cleaning process, involves cleaning substrate relative to gripping part so as to bring new portion of substrate in treatment zone of portable treatment system and to start cleaning stage again

摘要

The process involves bringing an extraction portion (20) of a substrate in contact with a skin/hair in a treatment zone (22) of a portable treatment system (10) so as to take care of fatty substances present on the skin. The substrate is cleaned relative to a gripping part (11) by aspiration, propulsion of a fluid on the substrate, stretching/ compression of the substrate, set in contact of the substrate with an extraction material, thermolysis, photolysis, oxidation/reduction treatment, so as to bring a new portion of the substrate in the zone and to start the cleaning stage again. The extraction material has greater affinity for the fatty substances than the substrate. The fatty substance is a sebum. An independent claim is also included for a portable treatment system of skin or hair, comprising a gripping part.