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    2.
    发明专利
    未知

    公开(公告)号：DE69930193T2

    公开(公告)日：2006-07-27

    申请号：DE69930193

    申请日：1999-12-07

    Applicant: TORAY INDUSTRIES

    Inventor： YUSHIO HARUHISA ,  NISHIDA TAKANORI ,  HAYASHI KOJI ,  OKASHIRO HIDETOSHI ,  IINUMA TATSU

    IPC: B29C55/08 ,  B29C55/12 ,  B29C48/92 ,  B29C55/16 ,  B29C55/18 ,  B29C55/20

    Abstract: A film production process having a film tentering step and a recovering step, characterized by detecting the side edge positions of the film running toward the recovering step, transferring the film running direction based on the detected information, and controlling the clamp start position of the film arriving at a tenter in the tentering step by clamp means, in the transverse direction of the film. A film production process having a film tentering step, characterized by controlling the clamp start position of a film arriving at a tenter by clamp means, in the range from 5 mm to 1,000 mm from the tip of the film in the longitudinal direction of the film.

    3.
    发明专利
    未知

    公开(公告)号：DE69930193D1

    公开(公告)日：2006-05-04

    申请号：DE69930193

    申请日：1999-12-07

    Applicant: TORAY INDUSTRIES

    Inventor： YUSHIO HARUHISA ,  NISHIDA TAKANORI ,  HAYASHI KOJI ,  OKASHIRO HIDETOSHI ,  IINUMA TATSU

    IPC: B29C55/08 ,  B29C55/12 ,  B29C48/92 ,  B29C55/16 ,  B29C55/18 ,  B29C55/20

    Abstract: A film production process having a film tentering step and a recovering step, characterized by detecting the side edge positions of the film running toward the recovering step, transferring the film running direction based on the detected information, and controlling the clamp start position of the film arriving at a tenter in the tentering step by clamp means, in the transverse direction of the film. A film production process having a film tentering step, characterized by controlling the clamp start position of a film arriving at a tenter by clamp means, in the range from 5 mm to 1,000 mm from the tip of the film in the longitudinal direction of the film.

    5.
    发明专利
    未知

    公开(公告)号：ID24542A

    公开(公告)日：2000-07-27

    申请号：ID991144

    申请日：1999-12-13

    Applicant: TORAY INDUSTRIES

    Inventor： YUSHIO HARUHISA ,  NISHIDA TAKANORI ,  HAYASHI KOJI ,  OKASHIRO HIDETOSHI ,  IINUMA TATSU

    IPC: B29C55/12 ,  B29C48/92 ,  B29C55/08 ,  B29C55/16 ,  B29C55/20

    Abstract: A film production process having a film tentering step and a recovering step, characterized by detecting the side edge positions of the film running toward the recovering step, transferring the film running direction based on the detected information, and controlling the clamp start position of the film arriving at a tenter in the tentering step by clamp means, in the transverse direction of the film. A film production process having a film tentering step, characterized by controlling the clamp start position of a film arriving at a tenter by clamp means, in the range from 5 mm to 1,000 mm from the tip of the film in the longitudinal direction of the film.

    AIR INJECTION NOZZLE, AND TENTER OVEN USING THE NOZZLE
    8.
    发明公开
    AIR INJECTION NOZZLE, AND TENTER OVEN USING THE NOZZLE 有权
    空气喷射和喷嘴的使用SANTANDER跨度框架炉

    公开(公告)号：EP2123427A4

    公开(公告)日：2015-07-08

    申请号：EP08712031

    申请日：2008-02-27

    Applicant: TORAY INDUSTRIES

    Inventor： INOUE HIROYUKI ,  NISHIDA TAKANORI ,  ASO HIROYUKI

    IPC: B29C55/02

    CPC classification number: B29C55/165

    Abstract: Provided is an air injection nozzle, which is used for a heat treatment such as the heating, cooling or thermal insulation of a running sheet (or film) with injected air. In the air injection face, a number of air injection holes are so arrayed at an interval (Py) in first and second rows that the air injection holes of a first row and the air injection holes of a second row are staggered. The first row and the second row are positioned at an interval (Px). The air injection face and the sheet running face confront each other at a distance (L). The air injection holes in the air injection face have a diameter (D). The interval (Px), the interval (Py), the distance (L) and the diameter (D) satisfy Formula (1): 6 ‰¤ (L/D)/(Px/Py) ‰¤ 9, and Formula (2): 4 ‰¤ L/D ‰¤ 8. This air injection nozzle is employed as a resin film heat treating apparatus in a tenter oven to be used for manufacturing the resin film.

    APPARATUS AND METHOD FOR MANUFACTURING RESIN FILM
    10.
    发明专利
    APPARATUS AND METHOD FOR MANUFACTURING RESIN FILM 失效

    公开(公告)号：JP2002160241A

    公开(公告)日：2002-06-04

    申请号：JP2000360983

    申请日：2000-11-28

    Applicant: TORAY INDUSTRIES

    Inventor： YAMAKAWA KATSUSHI ,  NISHIDA TAKANORI ,  OKASHIRO HIDETOSHI

    IPC: B29C41/28 ,  B29C41/36

    Abstract: PROBLEM TO BE SOLVED: To provide a resin film manufacturing apparatus capable of rectifying air flowing in a suction device at the time of formation of a resin film to manufacture the stable resin film at a high speed, and capable of avoiding the damage of a casting surface to enhance the productivity of the film. SOLUTION: The resin film manufacturing apparatus consists of a cap device 1 for continuously discharging a resin having flowability in a film-like state, a casting device 6 or 8 having a casting surface 6a or 8a continuously moving while receiving the film discharged from the cap, and a film adhesion device 2 having a suction means for closely bringing the film placed on the casting surface into contact with the casting surface. The surface opposed to the casting surface of the film adhesion device 2 is formed as a recessed curved surface.

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