Liquid container

Details Liquid container Liquid container

2007-11-06

2007-11-06

Meier, Stephen (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

10897713

ABSTRACT:
A multicolor-use ink cartridge1has obverse surface-side ink chambers5(1) and5(2) formed on an obverse surface side of a horizontal plate portion31of a rigid plastic plate3and reverse surface-side ink chambers6(1) and6(2) formed on a reverse surface side thereof. Since these ink chambers are arranged in a breadthwise direction so as to be staggered in a mutually overlapping state with the horizontal plate portion31interposed therebetween, it is possible to make small the dimension in a direction in which the ink chambers are arranged. The respective ink chambers are formed by joining flat portions53bto64bof three-dimensionally molded flexible plastic films53, 54, 63, and64to obverse surface-side recesses51and52formed on the obverse surface of the horizontal plate portion31and reverse surface-side recesses61and62formed on the reverse surface thereof, respectively. Therefore, it is possible to form ink chambers having high sealability.

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