Two-piece structure including a blow-molded plastic portion
    1.
    发明申请
    Two-piece structure including a blow-molded plastic portion 审中-公开
    两件式结构,包括吹塑成型的塑料部分

    公开(公告)号:US20050277493A1

    公开(公告)日:2005-12-15

    申请号:US11150917

    申请日:2005-06-13

    IPC分类号: A63B67/04 A63B71/04

    CPC分类号: A63B67/04

    摘要: A structure such as a table-tennis top or a table top may include a first portion and a second portion. The first portion may be constructed from blow-molded plastic and include a hollow interior portion that is formed during the blow-molding process. The first portion may also have a first set of characteristics such as lightweight. The second portion may be attached to the first portion and the second portion preferably has a second set of characteristics that are different than the first set of characteristics of the first portion. For example, the second portion may have increased mass relative to the first portion. The different characteristics may allow a structure such as a table-tennis top or table top to be constructed with desired characteristics.

    摘要翻译: 诸如乒乓球顶部或台面的结构可以包括第一部分和第二部分。 第一部分可以由吹塑塑料制成,并且包括在吹塑过程中形成的中空内部部分。 第一部分还可以具有第一组特征,例如轻量级。 第二部分可以附接到第一部分,并且第二部分优选地具有与第一部分的第一组特征不同的第二组特征。 例如,第二部分可以相对于第一部分具有增加的质量。 不同的特征可以允许诸如乒乓球顶部或台面的结构被构造成具有期望的特性。

    MOLDING SYSTEMS AND METHODS
    2.
    发明申请
    MOLDING SYSTEMS AND METHODS 审中-公开
    模制系统和方法

    公开(公告)号:US20080001329A1

    公开(公告)日:2008-01-03

    申请号:US11771378

    申请日:2007-06-29

    IPC分类号: B29C43/02 B29C45/00

    摘要: An exemplary molding method may include converting plastic wrap into moldable plastic, loading the plastic into a mold, and molding the plastic into a desired product. The method may also include cleaning and/or shredding the plastic wrap. An exemplary molding system may include a plasticizing apparatus and a mold. The plasticizing apparatus may be configured to convert plastic wrap into moldable plastic. The plastic may be loaded from the plasticizing apparatus to the mold, which may be used to mold the plastic into a desired product. The molding system may also include a cleaning apparatus and/or a shredding apparatus.

    摘要翻译: 示例性的模制方法可以包括将塑料包装转换成可成型塑料,将塑料装入模具中,以及将塑料模塑成所需产品。 该方法还可以包括清洁和/或粉碎塑料包装。 示例性的模制系统可以包括塑化装置和模具。 塑化装置可以构造成将塑料包装转化成可模制塑料。 塑料可以从塑化装置加载到模具中,模具可用于将塑料模制成所需的产品。 成型系统还可以包括清洁装置和/或切碎装置。