SEALING APPARATUS

PROBLEM TO BE SOLVED: To provide a sealing apparatus allowing safe work when inserting the open port of a package bag into the sealing apparatus.SOLUTION: A guide mechanism 6 guiding an upper end of the package bag to a seal mechanism includes: a first pulley group comprising a first belt 63a and a...

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Bibliographische Detailangaben
1. Verfasser:	KAWANO KAZUHIRO
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To provide a sealing apparatus allowing safe work when inserting the open port of a package bag into the sealing apparatus.SOLUTION: A guide mechanism 6 guiding an upper end of the package bag to a seal mechanism includes: a first pulley group comprising a first belt 63a and a plurality of pulleys 33a, 61a and 65a driving the first belt; and a second pulley group comprising a second belt 63b disposed facing the first belt and holding the upper end of the package bag between the first belt and itself, and a plurality of pulleys 33b, 61b and 65b driving the second belt. Among the first pulley group, the upstream pulley 65a disposed in the most upstream side in the guiding direction of the package bag is disposed upstream in relation to the second upstream pulley 65b disposed in the most upstream side in the guiding direction of the package bag among the second pulley group with a predetermined distance L.