PACKAGING BODY

The present invention relates to a package formed of a resin film including a sealant film with a three-dimensionally shaped portion that protrudes outward. At the three-dimensionally shaped portion that protrudes outward, the sealant film has a thinnest part with a thickness of 50 to 95% of a thick...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMAGUCHI, Madoka, YASUUMI, Takahiro, HATANO, Yasushi, KURIYAMA, Kouji
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to a package formed of a resin film including a sealant film with a three-dimensionally shaped portion that protrudes outward. At the three-dimensionally shaped portion that protrudes outward, the sealant film has a thinnest part with a thickness of 50 to 95% of a thickness of the sealant film at any part other than the three-dimensionally shaped portion that protrudes outward, whereby rupture or peeling at the three-dimensionally shaped portion is prevented, and the package has basic functions such as a gas barrier property, a vapor barrier property, a drop impact resistance and a piercing resistance. Further, the three-dimensionally shaped portion is well defined and excellent in the ornamental effect, and the design is improved.