Double-sided printing ink ribbon cartridge

The invention discloses a double-sided printing ink ribbon cartridge, which comprises a cartridge body (1), a cover plate (13) and an ink ribbon (12), wherein the ink ribbon (12) has an annular structure formed by overturning a joint by 180 degrees; a part of the ink ribbon (12) is arranged in the c...

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Bibliographic Details
Main Author YAN PEIQIANG
Format Patent
LanguageChinese
English
Published 22.02.2012
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The invention discloses a double-sided printing ink ribbon cartridge, which comprises a cartridge body (1), a cover plate (13) and an ink ribbon (12), wherein the ink ribbon (12) has an annular structure formed by overturning a joint by 180 degrees; a part of the ink ribbon (12) is arranged in the cartridge body (1); a ribbon overturning region (4) and an ink ribbon cavity (11) are formed in the cartridge body (1); the ribbon overturning region (4) mainly comprises a ribbon feeding block (2), an internal front triangular block (3), an internal back triangular block (6), an outer side ribbon discharging block (7) and an inner side ribbon discharging block (8) which constitute a ribbon feeding gap (14), a front ribbon overturning gap (15), a back ribbon overturning gap (17) and a ribbon discharging gap (19) together with one side plate of the cartridge body (1), one outer side of the ink ribbon cavity (11) and the cover plate (13) for constituting a ribbon overturning channel; and one side of the ink ribbon cav
Bibliography:Application Number: CN20111271091