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    TUBULAR CONTAINER AND METHOD FOR PRODUCING SAME
    2.
    发明申请
    TUBULAR CONTAINER AND METHOD FOR PRODUCING SAME 有权

    公开(公告)号：US20210292049A1

    公开(公告)日：2021-09-23

    申请号：US17228646

    申请日：2021-04-12

    Applicant: TOPPAN PRINTING CO., LTD.

    Inventor： Seiki MIYOSHI ,  Minoru KAWASAKI ,  Takeshi SAITO

    IPC: B65D35/12 ,  B65D47/08 ,  B65D51/20

    Abstract: Provided is a tubular container capable of improving extractability of contents inside the container. The tubular container includes: a trunk portion having a tubular shape one end of which is closed, the trunk portion being formed by using a film member containing a resin material, and being capable of storing contents therein; and a spout portion attached to the other end of the trunk portion, and capable of closing the other end of the trunk portion. On a peripheral portion of the spout portion, the other end of the trunk portion is attached to a surface, of the spout portion, on a side opposite to the one end of the trunk portion.

    SELF-STANDING POUCH
    3.
    发明申请
    SELF-STANDING POUCH 有权
    自拍包

    公开(公告)号：US20160368681A1

    公开(公告)日：2016-12-22

    申请号：US14901943

    申请日：2014-07-25

    Applicant: TOPPAN PRINTING CO., LTD.

    Inventor： Seiki MIYOSHI ,  Motoo YANAGIUCHI ,  Tohru YOSHIKANE

    IPC: B65D75/00 ,  B65D75/58

    CPC classification number: B65D75/008 ,  B65D33/02 ,  B65D75/5883

    Abstract: A pouch in which an air layer can be formed with a simple mechanism using a single-tube air nozzle is provided. A pouch includes, in a side edge portion where a first and a second side-surface films are sealed, a non-sealed region which is not sealed over a predetermined length, and an opening provided near an upper end of the non-sealed region penetrating through the first and/or the second side-surface films. The non-sealed region includes an air filling portion which takes therein, through the opening, air from an air blowout hole of an air nozzle having a tip surface in a predetermined distance from the opening. The air filling portion is not sealed within a predetermined radius larger than a radius of the air nozzle such that, when the air filling portion expands due to increase of internal pressure, a part near the opening is adhered to the tip surface.

    Abstract translation: 提供了一种使用单管空气喷嘴以简单的机构形成空气层的袋。 在第一和第二侧面膜被密封的侧边缘部分中包括未被密封在预定长度上的非密封区域和设置在非密封区域的上端附近的开口 穿透第一和/或第二侧表面膜。 非密封区域包括空气填充部分，其通过开口从其中具有从开口预定距离的尖端表面的空气喷嘴的空气吹出孔吸入空气。 空气填充部分没有被密封在比空气喷嘴的半径大的预定半径内，使得当空气填充部分由于内部压力的增加而膨胀时，开口附近的部分粘附到尖端表面。

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