Method and apparatus for opening a package utilizing bonded portions thereof

Method and apparatus for opening a package utilizing bonded portions thereof

At a top face of an approximately parallelepipedic package, plate members (4,7) having cutting blades at side edges thereof are inserted into a gap between a pair of bonded flaps of packaging material on the one hand and, on the other, packaged items and folded edges of the packaging material to cut...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SASAKI, KAZUO, KUJI, YASUNORI
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
UNPACKING
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Beschreibung
Zusammenfassung:At a top face of an approximately parallelepipedic package, plate members (4,7) having cutting blades at side edges thereof are inserted into a gap between a pair of bonded flaps of packaging material on the one hand and, on the other, packaged items and folded edges of the packaging material to cut the packaging material along the edges of the top face. The cut portions of the packaging material are opened with suction pads, and holding members of an unloader are inserted into two ends of the package from the opened top face to hold and take out the packaged items.