Process for building molds to produce pile materials
    2.
    发明授权
    Process for building molds to produce pile materials 失效
    制造生产材料的过程

    公开(公告)号:US3804617A

    公开(公告)日:1974-04-16

    申请号:US21555672

    申请日:1972-01-05

    申请人: BRUNSWICK CORP

    发明人: CONKLIN R

    摘要: A process for building a pile making mold by bonding a plurality of tubes or needles into a matrix, as well as the mold, are disclosed. The use of tubes to make a mold permits the selection of a wider variety mold and pile dimensions than can be obtained with conventional methods of forming cavities in a mold surface. A pile material made by this process is also described.

    摘要翻译: 公开了一种通过将多个管或针结合成矩阵以及模具来建造起毛模具的方法。 使用管制造模具允许选择比在模具表面中形成空腔的常规方法可以获得的更多种类的模具和绒头尺寸。 还描述了由该方法制成的绒头材料。