PACKAGE BAG

PROBLEM TO BE SOLVED: To provide a package bag that is capable of repetitive resealing by rolling up an unsealed opening of the package bag without providing an additional component.SOLUTION: The package bag includes a peripheral thermal adhesion part formed by mutually facing surfaces of thermally...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KURIOKA HIROKAZU, TSUJIMOTO TAKAAKI, UENISHI SHINICHI, OKAZAKI NAHO
Format: Patent
Sprache:eng
Schlagworte:
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