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INKJET PRINTING DEVICE AND LIQUID SUPPLYING DEVICE

申请公布号:WO2014098018(A1)

申请号:WO2013JP83589

申请日期:2013.12.16

申请公布日期:2014.06.26

申请人:
MIMAKI ENGINEERING CO., LTD.

发明人:OHNISHI, MASARU

分类号:B41J2/175

主分类号:B41J2/175

摘要:The purpose of the present invention is to provide a printing device that has excellent gas barrier characteristics inside an ink supplying path. As a means for achieving the aforementioned purpose, an ink supplying part (10) of an inkjet printing device (100) includes a pressure chamber (11) connected to a supplying path (21). The pressure chamber (11) is formed of a resin material having excellent gas barrier characteristics, and can create negative pressure inside the ink supplying path by being flexed by an impelling force in a direction that widens the distance between the opposing inner walls thereof.

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