USING THE COTTON-CELLULOSE FIBER OF HIGH-ABSORBENT SHEET MANUFACTURING METHOD AND ABSORBENT PADS WITH HIGH-ABSORBENT SHEET

摘要

PURPOSE: A disposable pad excluding a use of high-absorbent resin and optical bleaching agent is provided to prevent the generation of environment hormones including dioxin etc., to prevent a skin reaction when using a pad, and to minimize environmental pollution due to a use of disposal pad. CONSTITUTION: A manufacturing method of a high-absorbent sheet using cotton cellulose comprises the following steps: molding cotton cellulose to a sheet; first-injecting isopropyl alcohol into the molded cotton cellulose sheet and mixing them together; injecting NaOH into the outcome from the previous step and mixing them together; injecting monochloroacetic acid into the outcome from the previous step and mixing them together; removing a mixed liquid of the isopropyl alcohol, NaOH and monochloroacetic acid from the mixture above; second-injecting the isoprophyl alcohol into the mixture from which the mixed liquid is removed; injecting glacial acetic acid into the outcome from the previous step and mixing them together; removing a mixed liquid of the isoprophyl alcohol and glacial acetic acid from the mixture from the previous step; third-injecting the isoprophyl alcohol into the mixture from which the mixed liquid is removed, and mixing them together; removing the isoprophyl alcohol from the mixture from the previous step; and cutting the mixture after drying the mixture. [Reference numerals] (AA) Molding cotton cellulose to a sheet(first step); (BB) First-injecting isopropyl alcohol into the molded cotton cellulose sheet and mixing them together(second step); (CC) Injecting NaOH into the outcome from the previous step and mixing them together(third step); (DD) Injecting monochloroacetic acid into the outcome from the previous step and mixing them together(fourth step); (EE) Removing a mixed liquid(fifth step); (FF) Second-injecting the isoprophyl alcohol into the mixture from which the mixed liquid is removed(sixth step); (GG) Injecting glacial acetic acid into the outcome from the previous step and mixing them together(seventh step); (HH) Removing a mixed liquid(eighth step); (II) Third-injecting the isoprophyl alcohol into the mixture(ninth step); (JJ) Removing the isoprophyl alcohol (tenth step); (KK) Drying and cutting the mixture (eleventh step)