Title:
インク容器
Document Type and Number:
Japanese Patent JP4519070
Kind Code:
B2
Abstract:
Provided is an ink container suitable for forming a stable high-quality print image and obtaining stable operation of a printing device by enabling precipitates of coarse-grained ink etc. standing in an ink container body to be left in the ink container body and by eliminating troubles due to the supply of such precipitates of coarse-grained ink etc. to the printing device. A region for residual ink liquid 4 and a sheet-entry preventing member 6 as shape retaining means 5 are provided on the bottom 2 a side of a bag-like ink container body 2 formed from a flexible sheet. The region for residual ink liquid 4 is disposed in a position lower than one end 3 a of an ink supply opening part 3 fixed to the ink container body 2 . When the sheet composing the ink container body 2 moves, the sheet-entry preventing member 6 prevents the sheet from entering the region for residual ink liquid 4 , thereby keeping the shape and volume of the region part for residual ink liquid 4.
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Inventors:
Takahiro Wakayama
Application Number:
JP2005514706A
Publication Date:
August 04, 2010
Filing Date:
July 08, 2004
Export Citation:
Assignee:
Ideal Science Industry Co., Ltd.
International Classes:
B41J2/175; B41L13/18; B65D83/00
Domestic Patent References:
| JPH09150500A | 1997-06-10 | |||
| JPH06211273A | 1994-08-02 | |||
| JPH11165747A | 1999-06-22 | |||
| JP2001199455A | 2001-07-24 | |||
| JP2002002789A | 2002-01-09 |
Attorney, Agent or Firm:
Shigenori Wada
Yuji Chihara
Yuji Chihara