Scouring machines open-width

Batch Type Scouring Machine (Open Width Form)... 

Fabrics can be desized and scoured in open width form using a jigger, which is one of the oldest and most universal machine in textile finishing. A centrally controlled fully automated jigger (Fig. 5-7) to secure improved processing quality with... 

CNC WET SS-80 is soluble in any proportion in cold or warm water as little as 0.25%. CNC WET SS-80 does an excellent job as a wetter or scour in the kier, open width boil-off, package machine, pad box, jig or dye beck. 

Scouring machines of wool depend on the kind of wool to be scoured i.e. raw wool, hank form or woven fabrics. Scouring of wool can be carried out in batch or continuous process, aqueous or solvent media and rope or open width form. 

Hanks are mercerized on a machine of the type illustrated in Fig. 3.15, although there are many other designs. The hanks, which have been scoured previously, are placed over arms which apply tension. They then rotate the yarn, at the same time themselves moving in an arc to immerse the cotton in a caustic soda solution of specific gravity L3, equivalent to 27 per cent concentration. After a few minutes the arms move to another position, where the bulk of the alkali is rinsed out before tension is removed. A further movement accompanied by relaxation of stretch permits removal of the hanks, which are then rinsed in acetic acid and thoroughly washed T with water. A mercerizing machine for open-width cloth is shown in g. 3.16. 

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