In the process of using the stenter setting machine, the quality of the fabric can be further improved through soft processing to make it meet the requirements of customers. It can also make it not easy to scratch on the cloth guide wheel.
The use of stenter setting equipment helps to keep the fabric surface flat and stable in size, and can also eliminate wrinkles and creases formed during the dyeing and finishing process.
In order to achieve the desired effect, in the process of operating the stenter setting machine, it is necessary to reasonably formulate suitable setting process conditions.
First of all, the setting temperature is generally determined with reference to the elastic shrinkage rate and thickness of the fabric. If the set temperature is too high, the strength will decrease, the elasticity will decrease, and the fabric may change color. On the contrary, if the temperature is too low, it will cause fabric curling, unstable width and large shrinkage.
The second is to reasonably control the speed of the stenter setting machine equipment. The operating speed depends on the length of the setting zone and the setting temperature. If the speed is too fast, it will affect the shaping effect, and may also cause the fine wrinkles in the dyeing and finishing process to not be removed. Conversely, if the vehicle speed is slow and the temperature is high, it may cause yellowing of the fabric and decrease in elasticity.
Another process parameter that needs to be reasonably controlled is the overfeed amount of the stenter setting machine equipment. Generally, after determining the fabric width, it is necessary to set the appropriate overfeed amount and tension.