Extended life die plate
    1.
    发明授权
    Extended life die plate 失效
    延长使用寿命的模具板

    公开(公告)号:US06193498B1

    公开(公告)日:2001-02-27

    申请号:US09258316

    申请日:1999-02-26

    IPC分类号: B29B906

    CPC分类号: B29C47/30 B29C47/0011

    摘要: A die plate is shown suitable for extruding a viscous material into a convenient form for the preparation of small pellets or particles. The die plate includes solid support portions and perforated portions. Each perforated portion of the die plate includes a major portion of holes through the die plate spaced from each other by a first distance and a transition portion separating the major portion from the solid support portions, with the transition portions having holes spaced from each other by a distance that is greater than the first distances.

    摘要翻译: 示出了适合于将粘性材料挤出到用于制备小丸粒或颗粒的方便形式的模板。 模板包括固体支撑部分和穿孔部分。 模板的每个穿孔部分包括穿过模板的大部分孔彼此隔开第一距离,并且将主要部分与固体支撑部分分开的过渡部分,其中过渡部分具有彼此间隔开的孔, 距离大于第一距离。