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    • 3. 发明专利
    • Sheet manufacturing apparatus
    • 板材制造设备
    • JP2014028431A
    • 2014-02-13
    • JP2012166070
    • 2012-07-26
    • Nitto Denko Corp日東電工株式会社
    • ODA TAKASHIMATSUOKA YUSUKEONO HIROBUMINAKABAYASHI KATSUYUKITORINARI GOYAMANE MINORUTOYODA HIDESHISHIMIZU YUSAKUNISHIOKA TSUTOMU
    • B29B7/38B29B11/06
    • B29C47/364B29C47/366B29C47/6056B29C47/6093B29C47/766
    • PROBLEM TO BE SOLVED: To provide a sheet manufacturing apparatus capable of producing a mask suppressed in occurrence of pores with a high production efficiency from a composition containing particles and a resin component.SOLUTION: A sheet manufacturing apparatus 1 includes a cylinder 70, a kneader 2 including a kneading shaft 13 inserted into the cylinder 70, and a gear structure 4 including a pair of gears 32 and arranged on the discharge direction downstream side of the kneader 2. The cylinder 70 is formed with an introduction port 14 on one end side, and a discharge port 15 on the other end side. The kneading shaft 13 includes a paddle part 11a for kneading a composition between the introduction port 14 and the discharge part 15 in the axial direction of the kneading shaft 13, and a pipe part 12a having a smooth surface extending along the axial direction of the kneading shaft 13 without causing irregularity. The gear structure 4 is formed so as to transport a kneaded product Y discharged from the discharge part 15 while deforming to the rotation axis direction A1 of the gear 32.
    • 要解决的问题:提供一种片材制造装置,其能够由含有颗粒和树脂成分的组合物制造抑制发生具有高生产效率的孔的掩模。解决方案:片材制造装置1包括圆筒70,捏合机 包括插入到气缸70中的捏合轴13和包括一对齿轮32的齿轮结构4,该齿轮结构4布置在捏合机2的排出方向下游侧。气缸70在一端侧形成有引入口14 ,另一端侧的排出口15。 捏合轴13包括用于在捏合轴13的轴向上在入口14和排出部15之间捏合组合物的桨叶部分11a和具有沿捏合轴线方向延伸的光滑表面的管部分12a 轴13不引起不规则。 齿轮结构4形成为输送从排出部15排出的捏合物Y,同时向齿轮32的旋转轴线方向A1变形。