| 摘要 |
[Problem] To provide: a polyvinyl alcohol film which quickly dissolves after being introduced into water and exhibits excellent spreadability for drugs packaged thereby; and a package using the same. [Solution] A polyvinyl alcohol film which comprises a polyvinyl alcohol, surface spreader, and plasticizer, wherein the content of the plasticizer is 10 to 40 parts by mass with respect to 100 parts by mass of the polyvinyl alcohol; and a package which is wrapped with the polyvinyl alcohol film. The content of the surface spreader is preferably 0.1 to 15 parts by mass with respect to 100 parts by mass of the polyvinyl alcohol, the surface spreader is preferably a dialkyl sulfosuccinic acid salt, and at least one of the alkyl groups in the dialkyl sulfosuccinic acid salt is preferably an alkyl group having 6 to 12 carbon atoms. |
