Operation process and process conditions of Textile hot air stenter setting machine

- Apr 26, 2019-

In the process of using the textile hot air stenter setting machine, the quality of the cloth can be further improved by soft processing, so that it can meet the requirements of the customer, and it can also make it not easy to be scratched on the guide wheel. In addition, the use of the tenter setting machine also helps to keep the fabric surface flat and dimensionally stable, and also eliminate wrinkles and creases formed during the dyeing and finishing process.

 

The textile hot air stenter setting machine needs to reasonably set suitable molding process conditions when using, and the setting temperature is generally determined by referring to the elastic shrinkage rate and thickness of the fabric. If the set temperature is too high, it will lead to a strong drop, the elasticity will decrease, and the fabric may be discolored. Conversely, if the temperature is too low, the fabric will be curled, the width is unstable, and the shrinkage rate is large.

 

The textile hot air stenter setting machine needs reasonable control of the speed of its tenter setting machine during operation. Under normal circumstances, its running speed mainly depends on the length of the setting area and the setting temperature. If the speed is too fast, it will affect. The effect of the shaping may also result in the fine wrinkles not being disposed of during the dyeing and finishing process. Conversely, if the vehicle speed is slow and the temperature is high, the fabric may be yellowed and the elasticity may be lowered.

 

During the operation of the textile hot air stenter setting machine, the selection of its parameters will directly affect the gram weight, elasticity and fabric surface wrinkles. For example, if the fabric tension is small, the overfeed is large, and the fabric surface is uneven, it is difficult to eliminate the fine wrinkles produced by the fabric during the dyeing process. Conversely, the tension is large and the amount of overfeed is small, which causes curling during heat setting.www.xindoumachine.com