Faults of Knitted Fabric :
It can be grouped into horizontal and vertical components. Different course lengths variation is one of the horizontal fault. Most faults in horizontal barring are connected in some repect of yarn used.
Horizontal faults
* Uneven counts between yam;
* Uneven counts within yarns;
* Different dyeing shades between yarn;
* Different dyeing within one yarn;
* Different spinning/batch source of yarn;
Vertical faults
Vertical faults are resulted from the knitting process but can occur with finishing. A common vertical fault is a needle line. It is because a faulty needle may produce a wale slightly larger or smaller or distorted loop.
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