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    • 30. 发明授权
    • Absorber and container for ink jet recording liquid using such absorber
    • 使用这种吸收器的喷墨记录液体的吸收器和容器
    • US06485136B1
    • 2002-11-26
    • US09337547
    • 1999-06-22
    • Eiichiro ShimizuHajime YamamotoHiroki Hayashi
    • Eiichiro ShimizuHajime YamamotoHiroki Hayashi
    • B41J2175
    • B41J2/17559B41J2/17513
    • A container of the present invention for use of ink jet recording liquid is arranged to store recording liquid to be supplied to an ink jet recording head. This recording liquid container comprises the container main body, and an absorber holding recording liquid contained in the interior of the container main body, and the absorber is constituted by the fiber having its elongation percentage (Japanese Industrial Standard JIS-L1015) of 250% or less. With the elongation percentage of the fibrous absorber manufactured by the thermal processing which is defined within a specific range, it becomes possible to suppress the dimensional changes before and after the execution of the thermal processing, as well as to make the difference smaller between the higher and lower densities on the surface layer and the central portion of the fibrous absorber, respectively, hence providing a highly uniform absorber.
    • 用于喷墨记录液体的本发明的容器被布置成存储要供应到喷墨记录头的记录液体。 该记录液体容器包括容器主体和容纳在容器主体内部的吸收器保持记录液体,吸收器由其伸长率(日本工业标准JIS-L1015)为250%的纤维构成,或 减。 通过在特定范围内限定的通过热处理制造的纤维吸收体的伸长率可以抑制在热处理之前和之后的尺寸变化,并且使得较高的 并且分别在纤维吸收体的表面层和中心部分上具有较低的密度,因此提供高度均匀的吸收体。