Patent ID: 8668923

Claim:
A stack of a plurality of sheets, wherein each of the plurality of sheets in the stack comprises a dried film-like composition including a water-soluble polymer compound and dispersed granule ingredients, wherein said granule ingredients have a mean particle diameter of 5 μm to 400 μm and are present in the dried film-like composition in an amount of 0.1 mass % to 20 mass %, wherein the granule ingredients are granulated granules that comprise powder ingredients fused together in the form of granules, wherein the granulated granules comprise a whitening agent selected from the group consisting of ascorbic acid, glutathione, tranexamic acid, arbutin, alkoxysalicylic acid, kojic acid, ellagic acid, resorcinol and chamomile extract, wherein the granule ingredients dispersed in the dried film-like composition prevent the plurality of sheets in the stack from sticking to one another, and wherein each of the plurality of sheets in the stack is dissolvable in water.