METHOD FOR MANUFACTURING CELLULOSE FIBER GEL SHEET HAVING EXCELLENT HYDROPHILICITY AND ACTIVE-INGREDIENT-FIXATION PERFORMANCE

摘要

The present invention relates to a method for manufacturing a cellulose fiber gel sheet having excellent hydrophilicity and active-ingredient-fixation performance and, specifically, to a method for continuously manufacturing, rather than manufacturing by batch, a cellulose fiber gel sheet, which is useful in the preparation of medicines and cosmetics by having excellent human body stability and hydrophilicity and having excellent fixation performance for an active ingredient to be supported thereon, by using a specific solvent in a carboxymethylation reaction step, a neutralization reaction step and a washing step, the cellulose fiber gel sheet.