公开(公告)号：US08186613B2

公开(公告)日：2012-05-29

申请号：US11991298

申请日：2006-06-06

申请人： Toyotaro Maruyama ,  Masanori Ikenaga ,  Takeshi Takeuchi

发明人： Toyotaro Maruyama ,  Masanori Ikenaga ,  Takeshi Takeuchi

IPC分类号： B65H23/24

CPC分类号： B26D3/162 ,  B26D5/00 ,  B26D7/086 ,  B29C55/285 ,  B65H18/00 ,  B65H35/00 ,  B65H67/0405 ,  B65H2701/11214 ,  B65H2701/1752

摘要： A device and method are provided for continuously manufacturing a thermoplastic resin film product of any width having a small film thickness and uniform flat surface at an excellent yield.A tubular resin film cutting and winding device for cutting a tubular resin film 1a into a helical shape and winding a long film 1b, comprising a cutting device having a cutting member 2 for cutting a tubular resin film 1a; a winding device 4 for winding the cut long film 1b; and a guide rollers 3 for guiding the cut long film to the winding device, wherein the cutting member 2 and the guide rollers 3 have a mechanism for rotation in the circumferential direction of the tubular resin film.

摘要翻译： 提供一种以优异的产率连续制造具有薄膜厚度和均匀平坦表面的任何宽度的热塑性树脂薄膜产品的装置和方法。 一种用于将管状树脂膜1a切割成螺旋形并卷绕长膜1b的管状树脂膜切割和卷绕装置，包括具有用于切割管状树脂膜1a的切割构件2的切割装置; 用于缠绕切割的长膜1b的卷绕装置4; 以及用于将切割的长膜引导到卷绕装置的导辊3，其中切割构件2和导辊3具有用于在管状树脂膜的周向上旋转的机构。

公开(公告)号：US20060240137A1

公开(公告)日：2006-10-26

申请号：US10543610

申请日：2003-12-24

申请人： Takeshi Takeuchi ,  Seigou Akazawa ,  Toyotaro Maruyama ,  Shingo Yoshida ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao ,  Keiko Akazawa

发明人： Takeshi Takeuchi ,  Seigou Akazawa ,  Toyotaro Maruyama ,  Shingo Yoshida ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao ,  Keiko Akazawa

IPC分类号： B29C47/00

CPC分类号： B29C55/26 ,  B29C48/0012 ,  B29C48/0018 ,  B29C48/0019 ,  B29C48/0022 ,  B29C48/10 ,  B29C48/902 ,  B29C48/908 ,  B29C48/91 ,  B29C55/22 ,  B29C2793/0063 ,  B29C2793/009 ,  B29C2948/92152 ,  B29C2948/92514 ,  B29C2948/92571 ,  B29C2948/9258 ,  B29C2948/92638 ,  B29C2948/92704 ,  B29C2948/92923 ,  B29C2948/92933 ,  B29K2105/04

摘要： A manufacturing apparatus and manufacturing method are provided for manufacturing stably from a thermoplastic resin a resin film product having a small and uniform thickness and smooth surfaces, which has been impossible with a conventional tube extruding method or and blown film extrusion method. It comprises a heating extruder (1) for extruding a molten thermoplastic resin in a tubular form, and a core unit (2) opposed to an inner surface of said thermoplastic resin extruded in the tubular form, and molding said thermoplastic resin to a tubular resin film (20) while exuding a gas to said inner surface. A stabilizing device (4) is disposed between a nozzle (3) of said heating extruder (1) and said core unit (2) for stabilizing a shape of said thermoplastic resin extruded in the tubular form.

摘要翻译： 提供了一种制造装置和制造方法，用于从热塑性树脂稳定地制造具有小而均匀的厚度和光滑表面的树脂膜产品，这在传统的管挤出方法或吹塑薄膜挤出方法中是不可能的。 它包括用于挤出管状熔融热塑性树脂的加热挤出机（1）和与管状挤出的所述热塑性树脂的内表面相对的芯单元（2），并将所述热塑性树脂模制成管状树脂 膜（20），同时向所述内表面渗出气体。 稳定装置（4）设置在所述加热挤出机（1）的喷嘴（3）和所述核心单元（2）之间，用于稳定以管状形式挤出的所述热塑性树脂的形状。

公开(公告)号：US20080272523A1

公开(公告)日：2008-11-06

申请号：US12216619

申请日：2008-07-08

申请人： Takeshi Takeuchi ,  Seigou Akazawa ,  Keiko Akazawa ,  Toyotaro Maruyama ,  Shingo Yoshida ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao

发明人： Takeshi Takeuchi ,  Seigou Akazawa ,  Keiko Akazawa ,  Toyotaro Maruyama ,  Shingo Yoshida ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao

IPC分类号： B29C49/04

CPC分类号： B29C55/26 ,  B29C48/0012 ,  B29C48/0018 ,  B29C48/0019 ,  B29C48/0022 ,  B29C48/10 ,  B29C48/902 ,  B29C48/908 ,  B29C48/91 ,  B29C55/22 ,  B29C2793/0063 ,  B29C2793/009 ,  B29C2948/92152 ,  B29C2948/92514 ,  B29C2948/92571 ,  B29C2948/9258 ,  B29C2948/92638 ,  B29C2948/92704 ,  B29C2948/92923 ,  B29C2948/92933 ,  B29K2105/04

摘要： A manufacturing apparatus and manufacturing method are provided for manufacturing stably from a thermoplastic resin a resin film product having a small and uniform thickness and smooth surfaces, which has been impossible with a conventional tube extruding method or and blown film extrusion method. It comprises a heating extruder (1) for extruding a molten thermoplastic resin in a tubular form, and a core unit (2) opposed to an inner surface of said thermoplastic resin extruded in the tubular form, and molding said thermoplastic resin to a tubular resin film (20) while exuding a gas to said inner surface. A stabilizing device (4) is disposed between a nozzle (3) of said heating extruder (1) and said core unit (2) for stabilizing a shape of said thermoplastic resin extruded in the tubular form.

摘要翻译： 提供了一种制造装置和制造方法，用于从热塑性树脂稳定地制造具有小而均匀的厚度和光滑表面的树脂膜产品，这在传统的管挤出方法或吹塑薄膜挤出方法中是不可能的。 它包括用于挤出管状熔融热塑性树脂的加热挤出机（1）和与管状挤出的所述热塑性树脂的内表面相对的芯单元（2），并将所述热塑性树脂模制成管状树脂 膜（20），同时向所述内表面渗出气体。 稳定装置（4）设置在所述加热挤出机（1）的喷嘴（3）和所述核心单元（2）之间，用于稳定以管状形式挤出的所述热塑性树脂的形状。

公开(公告)号：US20090294033A1

公开(公告)日：2009-12-03

申请号：US11991298

申请日：2006-06-06

申请人： Toyotaro Maruyama ,  Masanori Ikenaga ,  Takeshi Takeuchi

发明人： Toyotaro Maruyama ,  Masanori Ikenaga ,  Takeshi Takeuchi

IPC分类号： B65H81/04

CPC分类号： B26D3/162 ,  B26D5/00 ,  B26D7/086 ,  B29C55/285 ,  B65H18/00 ,  B65H35/00 ,  B65H67/0405 ,  B65H2701/11214 ,  B65H2701/1752

摘要： A device and method are provided for continuously manufacturing a thermoplastic resin film product of any width having a small film thickness and uniform flat surface at an excellent yield.A tubular resin film cutting and winding device for cutting a tubular resin film 1a into a helical shape and winding a long film 1b, comprising a cutting device having a cutting member 2 for cutting a tubular resin film 1a; a winding device 4 for winding the cut long film 1b; and a guide rollers 3 for guiding the cut long film to the winding device, wherein the cutting member 2 and the guide rollers 3 have a mechanism for rotation in the circumferential direction of the tubular resin film.

摘要翻译： 提供一种以优异的产率连续制造具有薄膜厚度和均匀平坦表面的任何宽度的热塑性树脂薄膜产品的装置和方法。 一种用于将管状树脂膜1a切割成螺旋形并卷绕长膜1b的管状树脂膜切割和卷绕装置，包括具有用于切割管状树脂膜1a的切割构件2的切割装置; 用于缠绕切割的长膜1b的卷绕装置4; 以及用于将切割的长膜引导到卷绕装置的导辊3，其中切割构件2和导辊3具有用于在管状树脂膜的周向上旋转的机构。

公开(公告)号：US07625194B2

公开(公告)日：2009-12-01

申请号：US10543612

申请日：2003-12-24

申请人： Shingo Yoshida ,  Seigou Akazawa ,  Keiko Akazawa, legal representative ,  Toyotaro Maruyama ,  Takeshi Takeuchi ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao

发明人： Shingo Yoshida ,  Seigou Akazawa ,  Toyotaro Maruyama ,  Takeshi Takeuchi ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao

IPC分类号： B29C47/90

CPC分类号： B29C47/908 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/0059 ,  B29C47/8845 ,  B29C47/902 ,  B29C55/24 ,  B29C55/26 ,  B29C2793/009 ,  B29C2947/92152 ,  B29C2947/92514 ,  B29C2947/92638 ,  B29C2947/92647 ,  B29C2947/92704 ,  B29C2947/92923

摘要： A manufacturing apparatus is provided for manufacturing a tubular resin film of high quality and little thickness variations, which is stretched and given an orientation, and suitable as retardation film or the like. It comprises a stretching section (6) for stretching the tubular resin film (20), and a maintaining section (7) for maintaining a shape of said tubular resin film (20) stretched. Further, said stretching section (6) is arranged to apply a stretching force to said tubular resin film for longitudinally and/or circumferentially stretching said tubular resin film (20).

摘要翻译： 提供一种用于制造质量高且厚度变化小的管状树脂膜的制造装置，其被拉伸并给予取向，并且适合作为相位差膜等。 它包括用于拉伸管状树脂膜（20）的拉伸段（6）和用于保持所述管状树脂膜（20）的形状的保持部分（7）。 此外，所述拉伸部（6）布置成对所述管状树脂膜施加拉伸力，以纵向和/或周向地拉伸所述管状树脂膜（20）。

公开(公告)号：US20090273125A1

公开(公告)日：2009-11-05

申请号：US12501669

申请日：2009-07-13

申请人： Takeshi TAKEUCHI ,  Seigou Akazawa ,  Keiko Akazawa ,  Toyotaro Maruyama ,  Shingo Yoshida ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao

发明人： Takeshi TAKEUCHI ,  Seigou Akazawa ,  Keiko Akazawa ,  Toyotaro Maruyama ,  Shingo Yoshida ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao

IPC分类号： B29C47/08 ,  B29C47/00

CPC分类号： B29C55/26 ,  B29C48/0012 ,  B29C48/0018 ,  B29C48/0019 ,  B29C48/0022 ,  B29C48/10 ,  B29C48/902 ,  B29C48/908 ,  B29C48/91 ,  B29C55/22 ,  B29C2793/0063 ,  B29C2793/009 ,  B29C2948/92152 ,  B29C2948/92514 ,  B29C2948/92571 ,  B29C2948/9258 ,  B29C2948/92638 ,  B29C2948/92704 ,  B29C2948/92923 ,  B29C2948/92933 ,  B29K2105/04

摘要： A manufacturing apparatus and manufacturing method are provided for manufacturing stably from a thermoplastic resin a resin film product having a small and uniform thickness and smooth surfaces, which has been impossible with a conventional tube extruding method or and blown film extrusion method. It comprises a heating extruder (1) for extruding a molten thermoplastic resin in a tubular form, and a core unit (2) opposed to an inner surface of said thermoplastic resin extruded in the tubular form, and molding said thermoplastic resin to a tubular resin film (20) while exuding a gas to said inner surface. A stabilizing device (4) is disposed between a nozzle (3) of said heating extruder (1) and said core unit (2) for stabilizing a shape of said thermoplastic resin extruded in the tubular form.

摘要翻译： 提供了一种制造装置和制造方法，用于从热塑性树脂稳定地制造具有小而均匀的厚度和光滑表面的树脂膜产品，这在传统的管挤出方法或吹塑薄膜挤出方法中是不可能的。 它包括用于挤出管状熔融热塑性树脂的加热挤出机（1）和与管状挤出的所述热塑性树脂的内表面相对的芯单元（2），并将所述热塑性树脂模制成管状树脂 膜（20），同时向所述内表面渗出气体。 稳定装置（4）设置在所述加热挤出机（1）的喷嘴（3）和所述核心单元（2）之间，用于稳定以管状形式挤出的所述热塑性树脂的形状。

公开(公告)号：US20060269642A1

公开(公告)日：2006-11-30

申请号：US10543612

申请日：2003-12-24

申请人： Shingo Yoshida ,  Seigou Akazawa ,  Toyotaro Maruyama ,  Takeshi Takeuchi ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao

发明人： Shingo Yoshida ,  Seigou Akazawa ,  Toyotaro Maruyama ,  Takeshi Takeuchi ,  Shigeyoshi Furuhara ,  Masanori Ikenaga ,  Toshio Nakao

IPC分类号： B29C47/00

CPC分类号： B29C47/908 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/0059 ,  B29C47/8845 ,  B29C47/902 ,  B29C55/24 ,  B29C55/26 ,  B29C2793/009 ,  B29C2947/92152 ,  B29C2947/92514 ,  B29C2947/92638 ,  B29C2947/92647 ,  B29C2947/92704 ,  B29C2947/92923

摘要： A manufacturing apparatus is provided for manufacturing a tubular resin film of high quality and little thickness variations, which is stretched and given an orientation, and suitable as retardation film or the like. It comprises a stretching section (6) for stretching the tubular resin film (20), and a maintaining section (7) for maintaining a shape of said tubular resin film (20) stretched. Further, said stretching section (6) is arranged to apply a stretching force to said tubular resin film for longitudinally and/or circumferentially stretching said tubular resin film (20).

摘要翻译： 提供一种用于制造质量高且厚度变化小的管状树脂膜的制造装置，其被拉伸并给予取向，并且适合作为相位差膜等。 它包括用于拉伸管状树脂膜（20）的拉伸段（6）和用于保持所述管状树脂膜（20）的形状的保持部分（7）。 此外，所述拉伸部（6）布置成对所述管状树脂膜施加拉伸力，以纵向和/或周向地拉伸所述管状树脂膜（20）。