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    • 2. 发明授权
    • Application of fluidized material to a substrate using displacement
transfer
    • 使用位移转移将流化材料应用于基底
    • US5332472A
    • 1994-07-26
    • US983378
    • 1992-11-30
    • Edwin L. CutrightG. Robert ScottHoward W. Vogt, Jr.
    • Edwin L. CutrightG. Robert ScottHoward W. Vogt, Jr.
    • A24D1/02D21H19/66D21H23/52D21H23/02D21H25/00
    • A24D1/025D21H19/66D21H23/52
    • This invention relates to the treatment of substrates with fluidized material in repetitive patterns during application cycles. The treatment patterns made with this invention can be altered by changing machine operating parameters. The patterns of fluidized material are applied to substrates using an applicator drum. Machined in the outer surface of the applicator drum are a plurality of slots filled with deformable material. The deformable material extends to a position in each slot just short of the outside diameter of the applicator drum, leaving a cavity in each slot. These cavities are filled with slurry in a slurry applicator unit. A compression drum mounted within the hollow interior of the applicator drum uses compression tips to displace the deformable material in each slot in succession beyond the periphery of applicator drum at a position adjacent to the substrate, causing the slurry in the cavity to be applied to the substrate.
    • 本发明涉及在应用周期期间以重复图案处理具有流化材料的衬底。 通过改变机器操作参数可以改变用本发明制成的处理方式。 使用施加器鼓将流化材料的图案施加到基底上。 在施加器滚筒的外表面中加工的是具有可变形材料的多个槽。 可变形材料延伸到每个槽中刚好短于施加器鼓的外径的位置,在每个槽中留下空腔。 这些空腔在浆料施加器单元中填充有浆料。 安装在施加器鼓的中空内部的压缩鼓使用压缩尖端,以在与衬底相邻的位置处连续地将每个槽中的可变形材料连续地移位到施加器鼓的周边之外,使得腔中的浆液被施加到 基质。