INK CARTRIDGE, INKJET RECORDING DEVICE, AND MANUFACTURING METHOD OF INK CARTRIDGE

PROBLEM TO BE SOLVED: To provide a low-cost ink cartridge which is easily and highly reliably filled with ink. SOLUTION: The ink cartridge 33 is provided with an ink cartridge container 31 which contains a porous member 32 having communication holes to keep ink 33. The ink cartridge 33 makes the sur...

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Main Authors UEDA HIROO, SAKAI SHINO, UMEMIYA SHIGEYOSHI, TABATA FUMIO, OZAKI MITSUO, AKEMA SHIGERU, SUZUKI SHIGEHARU, AKENO KIYOUTA
Format Patent
LanguageEnglish
Published 22.09.2005
Edition7
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:PROBLEM TO BE SOLVED: To provide a low-cost ink cartridge which is easily and highly reliably filled with ink. SOLUTION: The ink cartridge 33 is provided with an ink cartridge container 31 which contains a porous member 32 having communication holes to keep ink 33. The ink cartridge 33 makes the surface of the porous member 32 absorb a surfactant, and is provided with: an 85° or less advance contact angle to the porous member 32; and an 88° or less contact angle to the inner wall of the ink cartridge container 31. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20050126380