Patent ID: 6962652
Filing Date: 2005-11-08
Classification: B01J

Abstract:
1. A skin-care liquid preparing unit comprising: a main container which contains raw water; a cartridge container which is placed in said main container, and which contains different kinds of cation exchange resins; and a sprayer which is attached to an upper end mouth portion of said main container, and which has a suction pipe connected to an upper portion of said cartridge container, said skin-care liquid preparing unit being configured to pass the raw water in said main container through said cartridge container from a lower portion of said cartridge container and spray the water from said sprayer, wherein an Na type or K type cation exchange resin layer and an H type cation exchange resin layer are formed into two or more vertically arranged layers in said cartridge container, a lowermost one of said layers is configured by said H type cation exchange resin layer, and an uppermost one of said layers is configured by said Na type or K type cation exchange resin layer.