公开(公告)号：US20090211894A1

公开(公告)日：2009-08-27

申请号：US11597102

申请日：2004-05-20

申请人： Noemia Maria Ribeiro De Almeida Carneiro Pacheco ,  Antonio Pedro Garcia De Valadares Souto ,  Eckhard Prinz ,  Frank Förster

发明人： Noemia Maria Ribeiro De Almeida Carneiro Pacheco ,  Antonio Pedro Garcia De Valadares Souto ,  Eckhard Prinz ,  Frank Förster

IPC分类号： H05F3/00 ,  D06M10/02 ,  B01J19/08

CPC分类号： D06M10/025 ,  D06B19/00 ,  D06M2101/06

摘要： The application of CORONA discharge is proposed in continuous and semi-continuous processes for the finishing of cotton, flax, cotton/flax blends or other cellulosic materials, either in form of yarns, woven or knitted fabrics, in order to obtain complete hidrophilization and an increase of reticulation potential. The goal is to achieve easier and uniform wetting and impregnation with treatment products and an improved adhesion of resins and binders. The operations where CORONA discharge is included are desizing, alkaline treatment, bleaching, caustification, mercerization, dyeing, printing and final finishing treatments, namely softening, hydrophilization, easy-care, anti-shrinkage and fireproofing. Discharge is continuously applied in open width materials with controlled humidity and temperature, in the stages of raw, desized, bleached or finished. The materials moves with controllable velocity on a counter-electrode roll positioned at a small distance of an electrode, which is designed to produce a high voltage discharge in completely uniform conditions.

摘要翻译： 在连续和半连续方法中提出了用于整理棉，亚麻，棉/亚麻混合物或其它纤维素材料的CORONA放电的应用，其以纱线，机织或针织织物的形式，以获得完全的嗜酸性化和 网状电位增加。 目标是实现更容易且均匀的润湿和浸渍处理产品，并改善树脂和粘合剂的粘附性。 包括CORONA放电的操作是退浆，碱处理，漂白，苛化，丝光处理，染色，印刷和最终整理处理，即软化，亲水化，易于保养，抗收缩和防火。 在原料，脱浆，漂白或成品的阶段，连续施加具有受控湿度和温度的开放宽度材料。 材料以可控制的速度移动到位于电极小距离处的对电极辊上，该电极被设计成在完全均匀的条件下产生高压放电。