阅读说明：本技术 用于制造卷曲材料片材的方法和设备 (Method and apparatus for manufacturing a sheet of coiled material ) 是由 C·科卢德 于 2018-05-14 设计创作，主要内容包括：本发明涉及用于卷曲材料片材(7)的设备(1),所述设备(1)包括：面对面的第一卷曲辊和第二卷曲辊(4、5),所述第一卷曲辊和第二卷曲辊限定第一旋转轴线和第二旋转轴线,其中所述第一卷曲辊和所述第二卷曲辊(4、5)中的至少一个包括：多个脊(9),每个脊(9)限定第一侧面和第二侧面(16)以及尖端,所述第一侧面或第二侧面(16)与穿过所述尖端的径向方向形成侧面角(15),所述侧面角(15)在约8度至约10度之间。(The invention relates to an apparatus (1) for curling a sheet of material (7), said apparatus (1) comprising: -first and second facing crimping rollers (4, 5) defining first and second axes of rotation, wherein at least one of said first and second crimping rollers (4, 5) comprises: a plurality of ridges (9), each ridge (9) defining first and second sides (16) and a tip, the first or second sides (16) forming a side angle (15) with a radial direction passing through the tip, the side angle (15) being between about 8 degrees and about 10 degrees.)