Airflow dyeing machine effectively avoids creases on the fabric

Because the airflow dyeing machine is faster in fabric speed, the main purpose is to increase the frequency of exchange between the fabric and the dye solution, and to ensure the levelness of the fabric; it can also effectively shorten the storage time of the entire fabric. , The static staying time is relatively prolonged, effectively avoiding the crease of the fabric. However, if it is a light, thin, high-count and high-density filament fabric, and the fabric speed is relatively fast, it is very easy to cause scratches, but if the fabric speed is relatively slow, serious creases will appear Phenomenon, for this kind of situation, the manufacturer should find a more appropriate cloth speed.

Since many knitted fabrics often have creases during the dyeing process, the main factor is that when the knitted fabric is weaving, there is a relatively large internal stress in the process, and if the outside is in the radial direction If the tension is relatively large, creases will also appear, which are basically formed at the time of the second encounter with water. Then in the subsequent dyeing process, there will be differences in the amount of dye adsorbed at the creases, resulting in creases of different depths. If you want to avoid or reduce this kind of situation, you should make improvements in the early treatment. You can use the air volume and the cloth lifting roller line to match the speed to promote the fabric to have a corresponding expansion process after leaving the cloth guide tube, and Continuously change the position of the beam to ensure that the position of the crease can be expanded relatively quickly.