PACKAGING FILM AND PACKAGING BAG USING THE SAME

PROBLEM TO BE SOLVED: To provide a packaging film capable of concealing darkening of patterns resulting from cracks on the surface of an aluminum foil layer, simplifying a simple structure and being excellent in manufacturability; and a packaging bag prepared using the same.SOLUTION: A packaging fil...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TERASAKI TAKAHIRO, OKAZAKI NAHO
Format: Patent
Sprache:eng
Schlagworte:
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