SEAL QUALITY INSPECTION METHOD FOR PACKAGING MATERIAL OF LAMINATED STRUCTURE INCLUDING INTERMEDIATE METAL LAYER

PROBLEM TO BE SOLVED: To provide an inspection method which does not require any special inspection device when inspecting appropriateness for the seal of a packaging material in a laminated structure including an intermediate metal layer.SOLUTION: Regarding a packaging material accommodating snack...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIYOSHI YASUNOBU, OTSUKA ATSUHIRO, TSURUSAWA KATSUO
Format: Patent
Sprache:eng
Schlagworte:
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