Water-soluble cleaning agent sheet and preparation method and application method thereof

A water-soluble cleaning agent sheet, comprising the following components in parts by weight:

• 12-35 parts of film-forming agent, 0-3 parts of thickening agent, 0-10 parts of water softener, 15-50 parts of anionic surfactant, 1-10 parts of non-ionic surfactant, 1-10 parts of amphiprotic surfactant, 0-10 parts of solubilizer, 1-10 parts of acrylate polymer;
• 0-10 parts of plant extract, and 0-1 parts of preservative;
• wherein the anionic surfactant is one or more selected from the group consisting of alpha-olefin sulfonate, dodecylbenzene sulfonate, disodium-C-(2-cocoylethyl) ester sulfo succinate, and dodecyl sulfate;
• the non-ionic surfactant is one or more selected from the group consisting of alkyl glycoside, maltoside, coconut oil fatty acid diethanolamide, and cocamide methyl monoethanolamine (MEA);
• and
• the amphiprotic surfactant is one or more selected from the group consisting of N-(2-Aminoethyl)-N-(2-hydroxyethyl)-β-alanine-N-coconut oil derivative monosodium salt, cocoylaminopropyl betaine, dodecyldimethylamine oxide, disodium cocoyl amphoteric diacetate, and coconut fatty acid imidazoline dipropionate sodium salt.