| 摘要 |
PROBLEM TO BE SOLVED: To provide a film for packing medicines which can achieve excellent chemical resistance and water solubility and has high visibility.SOLUTION: A film for packing medicines comprises a polyvinyl alcohol, where the film for packing medicines has an orientation of 10-150 nm, and the polyvinyl alcohol has a saponification degree of 90.0-99.0 mol%.SELECTED DRAWING: None |
