PACKAGING BAG

PROBLEM TO BE SOLVED: To provide a packaging bag, which can be opened by tearing it easily from prescribed spots on a peripheral heat-bonded part of the bag, cannot be torn unavoidably, is free from a danger of injuring the hands and fingers, and allows even a visually handicapped person to find the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHIMOKAWA AKIRA, WATANABE KAORU, KITAHARA MANABU, HIROSHIGE TERUAKI, MATSUMOTO YOKI
Format: Patent
Sprache:eng
Schlagworte:
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