SUCTION BLOWMOLD FOR PRODUCING EXTRUSION SUCTION-BLOWMOLDED PLASTIC MOLDED PARTS
    1.
    发明申请
    SUCTION BLOWMOLD FOR PRODUCING EXTRUSION SUCTION-BLOWMOLDED PLASTIC MOLDED PARTS 有权
    用于生产挤压式吸塑泡沫塑料模制件的吸嘴

    公开(公告)号:US20080171163A1

    公开(公告)日:2008-07-17

    申请号:US11933547

    申请日:2007-11-01

    摘要: A suction blowmold (1) having a cavity (3) formed by two mold halves (9) for producing extrusion suction-blowmolded plastic molded parts (10) using the suction-blowing method, in which an extruded, plastically deformable preform (2) in the form of a plastic melt tube is brought into the closed cavity (3) and in position in the cavity at least partially sliding on the mold surface (5). The suction blowmold (1) according to the present invention is characterized in that at least a part of the mold surface (5) of the cavity (3) has a structuring which provides a reduced sliding friction to the preform (2). A method for producing such a suction blowmold (1), the use thereof for producing extrusion suction-blowmolded plastic molded parts (10), and corresponding extrusion suction-blowmolded plastic molded parts (10) are additionally disclosed.

    摘要翻译: 一种吸气吹模(1),其具有由两个半模(9)形成的空腔(3),用于使用所述抽吸吹塑法制造挤出吸力吹塑成型塑料模制部件(10),其中挤出的可塑性变形的预成型件(2) 以塑料熔体管的形式被引入封闭空腔(3)中并且在空腔中的至少部分地在模具表面(5)上滑动的位置。 根据本发明的抽吸吹塑模具(1)的特征在于,空腔(3)的模具表面(5)的至少一部分具有为预成型件(2)提供减小的滑动摩擦的结构。 另外公开了一种用于制造这种吸入吹塑模具(1)的方法,其用于生产挤出抽吸吹塑成型部件(10)的用途和相应的挤出抽吸吹塑成型部件(10)。

    Suction blowmold for producing extrusion suction-blowmolded plastic molded parts
    2.
    发明授权
    Suction blowmold for producing extrusion suction-blowmolded plastic molded parts 有权
    吸塑吹塑成型用于生产挤压吸塑吹塑成型件

    公开(公告)号:US08075301B2

    公开(公告)日:2011-12-13

    申请号:US11933547

    申请日:2007-11-01

    IPC分类号: B29C49/48

    摘要: A suction blowmold (1) having a cavity (3) formed by two mold halves (9) for producing extrusion suction-blowmolded plastic molded parts (10) using the suction-blowing method, in which an extruded, plastically deformable preform (2) in the form of a plastic melt tube is brought into the closed cavity (3) and in position in the cavity at least partially sliding on the mold surface (5). The suction blowmold (1) according to the present invention is characterized in that at least a part of the mold surface (5) of the cavity (3) has a structuring which provides a reduced sliding friction to the preform (2). A method for producing such a suction blowmold (1), the use thereof for producing extrusion suction-blowmolded plastic molded parts (10), and corresponding extrusion suction-blowmolded plastic molded parts (10) are additionally disclosed.

    摘要翻译: 一种吸气吹模(1),其具有由两个半模(9)形成的空腔(3),用于使用所述抽吸吹塑法制造挤出吸力吹塑成型塑料模制件(10),其中挤出的可塑性变形的预成型件(2) 以塑料熔体管的形式被引入封闭空腔(3)中并且在空腔中的至少部分地在模具表面(5)上滑动的位置。 根据本发明的抽吸吹塑模具(1)的特征在于,空腔(3)的模具表面(5)的至少一部分具有为预成型件(2)提供减小的滑动摩擦的结构。 另外公开了一种用于制造这种吸入吹塑模具(1)的方法,其用于生产挤出抽吸吹塑成型部件(10)的用途和相应的挤出抽吸吹塑成型部件(10)。