发明名称 Triple hopper max with built-in granulated cavity filling capability
摘要 Methods and apparatus for forming smoking products include a triple hopper for forming filter components of multiple sizes. The filter components are partially wrapped, and at a downstream location granular media is dispended onto the partially wrapped components. A cover cap is placed over the partially wrapped components to thereby form a complete wrap. Subsequently, the fully wrapped filter components may be joined to tobacco rods with tipping paper.
申请公布号 US2006196513(A1) 申请公布日期 2006.09.07
申请号 US20050315533 申请日期 2005.12.22
申请人 PHILIP MORRIS USA INC. 发明人 ATWELL CHARLES G.;SCHARDT ERIC D.
分类号 B31C99/00;A24C1/26 主分类号 B31C99/00
代理机构 代理人
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