EXTRUSION APPARATUS
    6.
    发明公开
    EXTRUSION APPARATUS 审中-公开

    公开(公告)号:EP4501581A1

    公开(公告)日:2025-02-05

    申请号:EP23216191.9

    申请日:2023-12-13

    Applicant: Chou, Yen-Ju

    Inventor: Chou, Yen-Ju

    Abstract: An extrusion apparatus includes a conveyer unit (2) that includes an outer tube (8) sleeved on a conveying threaded rod (7). The outer tube (8) has a first tube portion (81) and a second tube portion (82). A feeding unit (5) is connected to the first tube portion (81) to feed a base material into a space between the conveying threaded rod (7) and the outer tube (8). An extruding unit (4) is connected to the conveyer unit (2) opposite to the feeding unit (5). A plurality of fluid input units (61) are connected to the second tube portion (82) to introduce supercritical fluids into the space between the threaded rod (7) and the outer tube (8) so that the base material and the supercritical fluids are mixed to be extruded by the extruding unit (4).

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