Friends who have used the stenter should know that the main process in the operation of the equipment is: rolling, overfeeding, underfeeding, main chain, brush, cloth and falling cloth. In fact, if you simply distinguish it, the main process of the stenter can be divided into two processes: tentering and shaping. Let's take a look at the specific content.
First of all, we need to briefly introduce the main process of the stenter. The so-called tentering process mainly refers to the application of a certain pulling force to the latitudinal direction of the fabric, so that it can remove the unevenness of the weft, the weft skew and the width without the force generated by the pre-treatment and the dyeing process. And so on. That is to say, the surface quality of the fabric will be significantly improved after the process.
The second is the shaping process. Specifically, it is to set a suitable tension to the tenter setting machine and then process the fabric. First, heat it to a certain temperature and then keep it for a certain period of time. As a result, the fiber molecular chain will be re-adjusted at a new location. It is then cooled at an appropriate speed to fix the fabric in a state of heat change.
In general, after the setting process of the tenter setting machine, the wrinkles contained on the fabric can be removed, and at the same time, new wrinkles can be prevented from occurring. That is to say, after the treatment, the surface quality of the fabric can be significantly improved to make it look more beautiful.
