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    • 25. 发明申请
    • Embossing of Flexible Sheet Material
    • 柔性片材压花
    • US20080241477A1
    • 2008-10-02
    • US12090178
    • 2006-10-12
    • Chris T. EdgarJason Robinson
    • Chris T. EdgarJason Robinson
    • B32B3/00B29C59/02
    • C14B1/56B44B5/026D06P3/32D06P7/00D06Q1/08Y10T428/24479
    • The present invention includes the application of heat and pressure to a flexible sheet: material, preferably a natural or synthetic animal hide, over a duration of time. A flexible sheet material having a raised design permanently embossed therein includes capturing the flexible sheet material between mating die halves, each die half having either a relief inverse negative of the raised design formed therein, a portion of the raised design having a height out of the plane of the flexible sheet material of an amount greater than or equal to the thickness of the flexible sheet material, and applying heat and pressure to the flexible sheet material through the die halves for a dwell period sufficient to emboss the design into the flexible sheet material. Optionally, the cavity beneath the raised design is back-filled with a flexible solid material. Also provided according to the present invention is an article produced according to the method described herein.
    • 本发明包括在一段时间内将热和压力应用于柔性片:材料,优选天然的或合成的动物皮。 具有永久压花的凸起设计的柔性片材包括将柔性片材捕获在配合半模之间,每个半模具有形成在其中的凸起设计的反向负的凸起,凸起设计的一部分具有高于 所述柔性片材的平面大于或等于所述柔性片材的厚度,并且通过所述半模向所述柔性片材施加热和压力,所述停留时间足以将所述设计压印到所述柔性片材中 。 可选地,凸起设计下面的空腔用柔性固体材料回填。 根据本发明还提供了根据本文所述的方法制造的制品。