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    • 2. 发明申请
    • Process for production of cotton swabs
    • 棉签生产工艺
    • US20050145342A1
    • 2005-07-07
    • US11053057
    • 2005-02-08
    • Liam Murray
    • Liam Murray
    • A61F13/38B32B31/00
    • A61F13/385Y10T156/1744
    • A process and equipment for manufacture of a swab article is provided wherein a stick is placed onto a conveyor, adhesive is applied to one or both ends of the stick, a portion of cotton coil is attached to the adhesive bearing end, and a shaper bar or similar means forces the cotton to assume a teardrop profile by applying force parallel to the stick, wherein the shaper bar or similar means moves in a direction perpendicular to the stick at a different rate of speed than that of the stick. Differences in the rate of speed reduce tailing of cotton normally associated with drag.
    • 提供了用于制造拭子制品的工艺和设备,其中将棒放置在输送机上,将粘合剂施加到棒的一端或两端,一部分棉线连接到粘合剂支承端,并且成形棒 或类似的装置通过施加平行于棒的力来迫使棉花呈现泪滴轮廓,其中成形杆或类似装置以与棒的速度不同的速度垂直于棒的方向移动。 速度差异会降低通常与拖曳有关的棉花拖尾。