Quality control steps are taken in finishing:
The following steps are taken to control the quality of the fabric at different stages of finishing.
- Calendaring Process
- Stenting process
- Sanforising process
- Embossing process
- Mercerizing process
- Brightening process
Table of Contents
1. Calendaring Process:
The calendaring process is an important process of textile finishing. This is a mechanical finishing process. Through this process, the luster of the fabric, the smoothness, and the quality of the yarns become closer. In this method all measures are taken to control the pressure, temperature, speed of the roller, and the moisture content of the cloth according to the type of cloth, the number of rollers, and the installation style of the rollers. https://bdfabric.com/woven-and-knitted-fabric-faults-produced-during-finishing/
2. Quality control steps are taken in finishing-Stenting process:
The stenting process restores the width of the fabric (in which various wet processes are compressed). According to the type of fabric, the overall condition of the machine, etc., all the steps are taken to control the tension of the fabric, the speed of the machine, and the clipping style. https://bdfabric.com/10-knitting-defects-that-occur-during-knitting/
3. Quality control steps are taken in finishing-Sanforising process:
In this method, the shrinkage of the cloth is reduced and the luster of the cloth is slightly increased. Necessary steps are taken to produce quality finished products by controlling the tension, temperature, and speed of the cylinder according to the type of fabric and the overall condition of the machine.
4. Embossing process:
In this method, fabrics, especially synthetic fabrics or blended fabrics, are transferred to the fabric by the embossed design of the calvary roller. Depending on the type of fabric, the pressure, time, temperature, and humidity of the prepared fabric of the embossing calender roller are precisely controlled.
5. Mercerizing process:
It is a chemical finishing process. This method increases the brightness, strength, and absorption capacity of the fabric. Effective measures are taken to control and maintain the standard according to the type of fabric, tension, time, alkali solution concentration, and temperature.
6. Brightening process:
In this method, the cloth is whitened more and more. The amount of brightening agent according to the type of fabric is the pH of the solution. Steps are taken to control temperature and time properly.