LIQUID CONTAINING BAG, LIQUID CARTRIDGE, IMAGE FORMATION APPARATUS, AND METHOD AND DEVICE FOR SEALING LIQUID CONTAINING BAG

PROBLEM TO BE SOLVED: To solve the problem that the whole of an ink filling sealing device for filling and sealing ink in an ink bag becomes complicate and expensive, thereby decreasing the productivity or obstructing simple and sure sealing of a filler port. SOLUTION: Melting heads 141 and 142 are...

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Bibliographische Detailangaben
Hauptverfasser:	TSUYUKI TAKANORI, SAITO MORIAKI, IGUCHI MASAMI, UEHARA KIYOHIRO, SUGIYAMA HIDEKI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STAMPS TRANSPORTING TYPEWRITERS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To solve the problem that the whole of an ink filling sealing device for filling and sealing ink in an ink bag becomes complicate and expensive, thereby decreasing the productivity or obstructing simple and sure sealing of a filler port. SOLUTION: Melting heads 141 and 142 are set for melting and sealing the ink filler port 13 set at a holding member 3 of the ink bag 1. A temperature difference is set at the melting heads 141 and 142. The ink filler port 13 is molten and sealed by pressing the melting heads 141 and 142 from mutually opposite directions to make shapes 16a and 16b of a fusion part of the ink filler port 13 asymmetric shapes. COPYRIGHT: (C)2005,JPO&NCIPI