中空構造体及びその製造方法
    2.
    发明专利

    公开(公告)号:JP2019181880A

    公开(公告)日:2019-10-24

    申请号:JP2018078604

    申请日:2018-04-16

    摘要: 【課題】曲げ強度に優れた中空構造体を提供する。 【解決手段】合成樹脂製の1枚のシートから所定の凹凸形状を有するように成形されたシート材が折り畳み成形されてなり、内部に複数のセルSが並設された中空構造体10であって、厚み方向に立設されて前記セルSを区画する側壁部23の一部は、第1側壁部23a及び第2側壁部23bを備えた2層構造をなし、前記第1側壁部23a及び前記第2側壁部23bは、厚み方向の中間部に形成された接合部23cを介して互いに接合されて おり、前記接合部23cは、接着又は溶着によって形成されている。 【選択図】図1

    Method of manufacturing optical film, optical film, polarizing plate and liquid crystal display device
    6.
    发明专利
    Method of manufacturing optical film, optical film, polarizing plate and liquid crystal display device 审中-公开
    制造光学薄膜,光学薄膜,极化板和液晶显示装置的方法

    公开(公告)号:JP2010274615A

    公开(公告)日:2010-12-09

    申请号:JP2009131878

    申请日:2009-06-01

    摘要: PROBLEM TO BE SOLVED: To provide a method of manufacturing optical film which does not cause a black band or blocking in a rolled state of the film.
    SOLUTION: Side edge parts of a film are inserted and held between first members each having a plurality of protruded parts and second members each having a plurality of recessed parts which do not communicate with each other, corresponding to the plurality of protruded parts, and are brought into contact with the first members and the second members such that the protruded parts are fitted to the recessed parts to form ruggedness on both surfaces of the side edge parts of the film.
    COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种不会引起黑色带状或光滑的膜的卷绕状态的光学膜的制造方法。 解决方案:膜的侧边缘部分被插入并保持在每个具有多个突出部分的第一部件和第二部件之间,每个部件具有多个彼此不连通的凹部,对应于多个突出部分 并且与第一构件和第二构件接触,使得突出部分装配到凹部,以在膜的侧边缘部分的两个表面上形成凹凸。 版权所有(C)2011,JPO&INPIT

    Foamed plastic sheet having gas sealing chamber of multiple layers, method and apparatus for producing the same
    8.
    发明专利
    Foamed plastic sheet having gas sealing chamber of multiple layers, method and apparatus for producing the same 有权
    具有多层气体密封室的发泡塑料片,用于生产它们的方法和装置

    公开(公告)号:JP2010094815A

    公开(公告)日:2010-04-30

    申请号:JP2008264830

    申请日:2008-10-14

    发明人: KEZUKA KIYOHISA

    摘要: PROBLEM TO BE SOLVED: To provide a foamed plastic sheet which can maintain a damping effect, compressive strength, heat insulation properties, etc., to some extent especially, even if a cap of one layer in part among caps is broken and a method for manufacturing the sheet in relation to the foamed plastic sheet improved in resilience, heat insulation properties, and compressive strength, and the method for manufacturing the sheet in the foamed plastic sheet in which a cap film with a large number of projections (caps) formed and a back film are joined to each other on its bottom surface.
    SOLUTION: A second cap film of at least one layer exists between a first cap film and the back film. In the cap, gas layers are sealed between respective layers of the first cap film, the second cap film, and the back film. The foamed plastic sheet having gas sealing chamber of a plurality of layers and the method for producing the sheet are provided.
    COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译: 要解决的问题:为了提供在某种程度上能够保持阻尼效果,抗压强度,隔热性等的发泡塑料片,特别是即使帽中的一层的帽被破坏, 制造相对于发泡塑料片材的片材的方法提高了弹性,隔热性能和抗压强度,以及在具有大量突起(帽子)的发泡塑料片材中制造片材的方法 )并且背膜在其底表面上彼此接合。 解决方案:在第一盖膜和背膜之间存在至少一层的第二盖膜。 在盖中,将气体层密封在第一盖膜,第二盖膜和背膜的各层之间。 提供具有多层气体密封室的发泡塑料片及其制造方法。 版权所有(C)2010,JPO&INPIT