公开(公告)号：US20090032992A1

公开(公告)日：2009-02-05

申请号：US11912970

申请日：2006-04-26

申请人： Shinji Fujita ,  Shoichi Uemura ,  Masaharu Hiki ,  Youichiro Nakagawa ,  Kiyoshi Taniguchi ,  Keizo Kawahara ,  Satoshi Maeda

发明人： Shinji Fujita ,  Shoichi Uemura ,  Masaharu Hiki ,  Youichiro Nakagawa ,  Kiyoshi Taniguchi ,  Keizo Kawahara ,  Satoshi Maeda

IPC分类号： D01D5/16 ,  D01D10/00

CPC分类号： B65H20/20 ,  B29C55/20 ,  B29C71/02 ,  B29C2793/0045 ,  B29D7/01 ,  B29K2079/08 ,  B65H23/022

摘要： An apparatus and method suitable for producing a polymer film, particularly a polyimide film, perform drying and heat treatment using a tenter type feeding apparatus that suppresses the problems of deformation of film in the vicinity of pore into which the pins bite and breakage of the pores to form long pores in the width direction. The apparatus includes a device to suppress deformation of the film in the vicinity of the tenter pins at the time point when the both ends of the film is pierced with the pins and cools the pin temperature to less than 180° C. at the time when the film is pierced with the pins. Individual pins can be arranged on the innermost side of the pin sheets so that they are all disposed at the same distance both in the film feeding direction in the individual pin sheets and between other pin sheets.

摘要翻译： 适用于制造聚合物膜，特别是聚酰亚胺膜的装置和方法，使用拉幅机型进料装置进行干燥和热处理，所述拉幅机型进料装置抑制在所述孔咬合和断裂的孔附近的膜的变形问题 以在宽度方向上形成长孔。 该装置包括一个装置，用于在薄膜的两端用销刺入时抑制拉幅机附近的薄膜的变形，并将针温度冷却至小于180℃ 该片被针刺穿。 各个销可以布置在销片的最内侧，使得它们全部以各个销片中的送膜方向和其它销片之间以相同的距离布置。

公开(公告)号：US08167600B2

公开(公告)日：2012-05-01

申请号：US11912970

申请日：2006-04-26

申请人： Shinji Fujita ,  Shoichi Uemura ,  Masaharu Hiki ,  Youichiro Nakagawa ,  Kiyoshi Taniguchi ,  Keizo Kawahara ,  Satoshi Maeda

发明人： Shinji Fujita ,  Shoichi Uemura ,  Masaharu Hiki ,  Youichiro Nakagawa ,  Kiyoshi Taniguchi ,  Keizo Kawahara ,  Satoshi Maeda

IPC分类号： B29C55/16 ,  B29C55/20

CPC分类号： B65H20/20 ,  B29C55/20 ,  B29C71/02 ,  B29C2793/0045 ,  B29D7/01 ,  B29K2079/08 ,  B65H23/022

摘要： An apparatus and method suitable for producing a polymer film, particularly a polyimide film, perform drying and heat treatment using a tenter type feeding apparatus that suppresses the problems of deformation of film in the vicinity of pore into which the pins bite and breakage of the pores to form long pores in the width direction. The apparatus includes a device to suppress deformation of the film in the vicinity of the tenter pins at the time point when the both ends of the film is pierced with the pins and cools the pin temperature to less than 180° C. at the time when the film is pierced with the pins. Individual pins can be arranged on the innermost side of the pin sheets so that they are all disposed at the same distance both in the film feeding direction in the individual pin sheets and between other pin sheets.

摘要翻译： 适用于制造聚合物膜，特别是聚酰亚胺膜的装置和方法，使用拉幅机型进料装置进行干燥和热处理，所述拉幅机型进料装置抑制了在所述孔咬合和断裂的孔附近的膜的变形问题 以在宽度方向上形成长孔。 该装置包括一个装置，用于在薄膜的两端用销刺入时抑制拉幅机附近的薄膜的变形，并将针温度冷却至小于180℃ 该片被针刺穿。 各个销可以布置在销片的最内侧，使得它们全部以各个销片中的送膜方向和其它销片之间以相同的距离布置。