发明名称 Process for production of cotton swabs
摘要 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.
申请公布号 US2004200563(A1) 申请公布日期 2004.10.14
申请号 US20030410677 申请日期 2003.04.10
申请人 UNILEVER HOME & PERSONAL CARE USA DIVISION OF CONOPCO, INC. 发明人 MURRAY LIAM ANTHONY
分类号 A61F13/38;(IPC1-7):B32B31/00 主分类号 A61F13/38
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