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    • 3. 发明申请
    • MOLD DESIGN WITH IMPROVED COOLING
    • 具有改进冷却的模具设计
    • WO2004098860A1
    • 2004-11-18
    • PCT/US2004/013080
    • 2004-04-29
    • GRAHAM PACKAGING COMPANY, L.P.CRIDER, MattKELLY, Mike
    • CRIDER, MattKELLY, Mike
    • B29C49/36
    • B29C49/4823B29C49/04B29C49/36B29C2049/4828B29C2049/483
    • A mold is provided for use with a wheel-type blow mold machine. The mold has first and second parts. The first part has a first molding portion with a longitudinal end in the longitudinal direction of the mold and a first end portion adjoining the first molding portion at the longitudinal end of the first molding portion and having a free edge opposite the first molding portion, the free edge being non-parallel to the longitudinal direction and the transverse direction. The first part has an outer cooling circuit and an inner cooling circuit. The inner cooling circuit is a split tube with a first passage of the split tube being for directing a cooling fluid to the first end portion and a second passage of the split tube being for directing the cooling fluid from the first end portion.
    • 提供了一种用于轮式吹塑机的模具。 模具具有第一和第二部分。 第一部分具有沿着模具的纵向方向具有纵向端部的第一模制部分和在第一模制部分的纵向端处与第一模制部分相邻并且具有与第一模制部分相对的自由边缘的第一端部部分, 自由边缘不平行于纵向和横向。 第一部分具有外部冷却回路和内部冷却回路。 内部冷却回路是分体管,其中分离管的第一通道用于将冷却流体引导到第一端部,并且分离管的第二通道用于从第一端部引导冷却流体。