| 摘要 |
PURPOSE: A laundry sheet is provided to not need to be removed after laundry, to have excellent cleaning performance, to be easily used and to have storage stability by having excellent solubility to water. CONSTITUTION: A laundry sheet is manufactured by using polyvinylalcohol or polyvinylalcohol-based copolymer and contains a surfactant. The surfactant comprises C8-18 alkylsulfate alkali metal salt. The alkylsulfate alkali metal salt is sodium laurylsulfate. The total content of the surfactant is 40-70 weight% based on the total weight of the sheet. The total content of the polyvinylalcohol or polyvinylalcohol-based copolymer is 30-50 weight5 based on the total weight of the sheet. [Reference numerals] (AA) Good; (BB) Minimum |
