Blow-molded container having thread groove
    8.
    发明授权
    Blow-molded container having thread groove 有权
    具有螺纹槽的吹塑容器

    公开(公告)号:US07918355B2

    公开(公告)日:2011-04-05

    申请号:US11657971

    申请日:2007-01-25

    申请人: Michael E. Penny

    发明人: Michael E. Penny

    IPC分类号: B65D1/02 B65D39/08 B29C35/02

    摘要: A blow-molded plastic container includes an upper portion having a finish, a body portion and a base. At least one groove is formed in a radial sidewall of the finish. The groove slopes gradually downward along the radial sidewall and away from an opening into the container. A method of making the blow-molded plastic container includes disposing a preform into a mold cavity having a surface defining a body forming region, a finish forming region and a moil forming region. The preform is blown against the mold surface to form an intermediate container having a body portion, a finish and a moil portion. The moil is severed from the finish to define the opening into the container. A closure member is adapted to selectively mate with the finish on the container. At least one thread is formed on the closure member.

    摘要翻译: 吹塑塑料容器包括具有整理剂,主体部分和基底的上部。 至少一个凹槽形成在精加工的径向侧壁中。 凹槽沿着径向侧壁逐渐向下倾斜,并远离开口进入容器。 一种制造吹塑塑料容器的方法包括将预成型件设置在具有限定主体形成区域的表面的模腔中,精加工成形区域和马氏形成区域。 将预制件吹向模具表面以形成具有主体部分,表面和凹部的中间容器。 从完成部分切断,将开口限定在容器中。 封闭构件适于选择性地与容器上的饰面配合。 至少一个螺纹形成在封闭构件上。