How to deal with creases on HT Jigger Dyeing Machine

HT Jigger Dyeing Machine generally has a faster cloth speed, and its purpose is to increase the frequency of fabric and dyeing solution exchange, to ensure levelness; in addition, to reduce the stagnation time of the fabric in the static data of the fabric storage, and to prevent the fabric from causing creases . However, there are some lightweight and high-count multi-layer polyester silk fabrics. When the fabric speed is too fast, it is very easy to scratch; and when the fabric speed is slow, it will cause creases. For this situation, we must find a suitable cloth speed.

For the creases (vertical) that are likely to occur in some knitted fabrics, the reason is that the knitted fabric generates a lot of thermal stress during the textile process. If the external warp support force is too large, it is very easy to cause warp creases. And it came into being in the initial production and processing (solved as before) when it encountered water. In the following coloring process, the amount of dye absorbed at the crease is different, resulting in impressions of different shades. To prevent or reduce this kind of situation, in the pre-solving process, it must be based on the matching relationship between the exhaust air volume and the angular velocity of the cloth lifting roller, so that the fabric leaves the cloth guide pipe to have an expansion process, and continue to change the bundled part to promote expansion and contraction. Proceed quickly. It only needs to go through this kind of process once, and the fabric does not produce creases, so it is not easy to produce creases in the subsequent production process.