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公开(公告)号:US5788993A
公开(公告)日:1998-08-04
申请号:US870995
申请日:1997-06-06
申请人: Michael Allen Bryner , Don M. Coates , Michael Charles Davis , Tom Edward Estep , Ralph A. Franke , Larry Ray Marshall , Subhra K. Nath , Charles Wesley Starke, Sr.
发明人: Michael Allen Bryner , Don M. Coates , Michael Charles Davis , Tom Edward Estep , Ralph A. Franke , Larry Ray Marshall , Subhra K. Nath , Charles Wesley Starke, Sr.
CPC分类号: D01D5/11
摘要: A flash spin pack for a flash-spinning apparatus is provided in which the pack includes a spin mixture inlet, that communicates with a spin mixture passage, that discharges through a spinning orifice that opens into a slot defined by two opposing faces of the body of the spin pack. The slot is 0.25 mm to 7 mm wide proximate the spinning orifice outlet, 0.25 mm to 10 mm at the slot outlet, and the distance from the orifice outlet to the slot outlet is 1.5 mm to 40 mm. The spin pack may have five or more spinning orifices that each discharge into a different slot so configured.
摘要翻译: 提供了一种用于闪蒸纺丝设备的闪光旋转组件,其中所述组件包括旋转混合物入口,所述旋转混合物入口与旋转混合物通道连通,所述旋转混合物入口通过旋转孔排放,所述旋转孔通过所述纺丝孔, 纺丝包。 狭缝在纺纱孔出口附近为0.25mm至7mm宽,槽出口处为0.25mm至10mm,并且从孔出口到槽出口的距离为1.5mm至40mm。 纺丝袋可以具有五个或更多个纺丝孔,每个喷丝孔排放到如此配置的不同槽中。