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    • 1. 发明公开
    • 팽창형 챔버 기구를 구비한 피복 다이
    • 涂层与可扩展室设备
    • KR1020050061553A
    • 2005-06-22
    • KR1020057006912
    • 2003-09-02
    • 쓰리엠 이노베이티브 프로퍼티즈 컴파니
    • 페쿠로브스키미카일엘.노욜라죠안엠.실리스케스콧엘.
    • B29C47/14B29C47/92B05C5/02
    • B05C5/0258B05C5/025B29C2947/92161B29C2947/924B29C2947/92514B29C2947/926B29C2947/92657B29C2947/92895B29C2947/92904Y10T29/49826Y10T29/49877
    • An apparatus comprising a die (12) having at least one application slot (48). The slot is in fluid communication with a die cavity (44). An expansible chamber (42) device is disposed within the die cavity and changes volume in response to changes in pressure within the expansible chamber device. Another aspect of the invention is a method of translating a liquid through a die. A coating die is provided. The die comprises at least one applicator slot in fluid communication with a die cavity. An expansible chamber device is disposed within the cavity. The expansible chamber device is actuated by changes in the fluid pressure within the expansible chamber device. The liquid is translated through the die and delivered from the application slot at intervals corresponding to actuation of the expansible chamber device. Another aspect of the invention is a method for forming a die. An apparatus comprising a die having at least one applicator slot in fluid communication with the die cavity is provided. An expansible chamber device is disposed within the die cavity.
    • 一种包括具有至少一个应用槽(48)的管芯(12)的设备。 槽与模腔(44)流体连通。 可膨胀室(42)装置设置在模腔内并响应于可膨胀室装置内的压力变化而改变体积。 本发明的另一方面是一种通过模头翻译液体的方法。 提供涂层模具。 模具包括至少一个与模腔流体连通的施加器槽。 可膨胀室装置设置在空腔内。 可膨胀室装置由可膨胀室装置内的流体压力的变化驱动。 液体通过模具平移并且从应用槽中以对应于可膨胀室装置的致动的间隔递送。 本发明的另一方面是用于形成模具的方法。 提供一种包括具有与模腔流体连通的至少一个施用器狭槽的模具的设备。 可膨胀室装置设置在模腔内。