发明名称 Mercerisation of cellulosic fibres
摘要 A process for mercerising unconstrained cellulosic fibres comprises transporting the fibres along a transit path through a mercerising zone in which the fibres are contacted with a mercerising liquid, followed by a rinsing zone, in which the fibres are rinsed, wherein the unconstrained cellulosic fibres are held to prevent longitudinal shrinkage during transportation through both zones. The fibres, such as cotton fibres in sliver form, may be held by being pressed between a pair of belts through the zones. Apparatus for conducting the process contains a mercerising zone and a rinsing zone, and a conveyor comprising a pair of surfaces such as belt surfaces for holding the fibres to prevent shrinkage. The belts may be slightly elastic and under tension to slightly stretch the fibres. The belts wind around rollers separated a short distance apart to maintain tension on the belt and on the fibres therebetween.
申请公布号 US2006156476(A1) 申请公布日期 2006.07.20
申请号 US20050537166 申请日期 2005.12.22
申请人 ARNOLD LYNDON N H;RIPPON JOHN A 发明人 ARNOLD LYNDON N.H.;RIPPON JOHN A.
分类号 D06M11/38;D06B7/02;D06M11/40 主分类号 D06M11/38
代理机构 代理人
主权项
地址