发明名称 Electrostatic yarn pick-up
摘要 A system and method of providing electrostatic pick-up of yarn on a rotating carrier tube or the like involving provision and use of an electrostatic generator for the application of a static charge to the leading section of the yarn which is subsequently directed across a spindle mounted rotating carrier in a manner whereby the yarn is adhered to or picked up on the tube by electrostatic attraction, the continuous high speed rotation of the carrier effecting a quick positive achievement of multiple wraps of yarn about the carrier.
申请公布号 US4304365(A) 申请公布日期 1981.12.08
申请号 US19810232016 申请日期 1981.02.06
申请人 SONOCO PRODUCTS COMPANY 发明人 CUNNINGHAM, MCCLEERY B.;CASE, MANSON D.
分类号 B65H65/00;(IPC1-7):B65H65/00;B65H75/28 主分类号 B65H65/00
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