1. The knitted fabric will jam the net when printing
Knitted fabric is a headache when printing because of the large number of grey fabrics. The main reason is that the pretreatment process of knitted fabric and woven fabric is different. Knitted fabric does not do singeing and mercerizing treatment. It is easy to fluff when processing cloth, so this kind of phenomenon occurs when printing.
Solution:
1. The warehouse must strengthen the inspection of grey fabrics. For knitted fabrics with poor quality, the warehouse must notify customers in time, communicate with them to explain the reasons, and give solutions;
2. Timely adjust the process of knitted fabric and increase the number of washing times, try to reduce the hair to a low level;
3. When the semi-finished product is shaped, increase the water flow of the rolling groove and let the flowing water wash away a part of the hair.
2. There are more holes in the finished knitted fabric
Holes on the finished knitted fabric are mainly caused by the following reasons: holes in themselves; holes caused by mechanical damage; holes caused by man-made reasons.
Solution:
1. Carefully inspect the grey fabrics with many neps, many broken yarns or many yarn count joints, and notify the customer to deal with them in time;
2. It is necessary to choose a smooth, good performance cylinder to process knitted fabric.