发明名称 Glass fiber forming and support tube
摘要 A forming tube for supporting glass fiber is disclosed that includes an elongate tube having opposing ends, an outer surface adapted to have glass fiber wound thereon, and an inner surface, the tube defining a central opening extending along a longitudinal axis of the tube for receiving a mandrel, the tube further defining an opening extending between the inner and outer surfaces thereof and located proximate one of the opposing ends, the opening designed to facilitate access to a start-up portion of the glass fiber from at least the central opening of the tube.
申请公布号 US2005268665(A1) 申请公布日期 2005.12.08
申请号 US20040863422 申请日期 2004.06.08
申请人 SONOCO DEVELOPMENT, INC. 发明人 HERNANDEZ ISMAEL A.;ROEBUCK LEE A.
分类号 B65H55/04;B65H75/10;B65H75/18;B65H75/22;B65H75/28;(IPC1-7):C03B37/03 主分类号 B65H55/04
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