摘要 |
PROBLEM TO BE SOLVED: To provide a packaging film which solves the point at issue of a conventional polypropylene film having anti-fogging properties, has sufficient anti-fogging properties and is suitable for packaging a perishable product, and a package. SOLUTION: The packaging film comprises a laminate having at least three layers centering around a base material layer comprising a crystalline polypropylene resin and both of the outermost layers comprise a stretched polypropylene resin film which comprises a heat fusion layer of 150°C or below. Layers, which comprise resins different in the content of a cold xylene soluble component, are formed on both sides of the base material layer. COPYRIGHT: (C)2007,JPO&INPIT
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