How to avoid fabric damage during dyeing process of GTM Jig Dyeing Machine

1. Reasonable control of fabric tension
Tension adjustment system: Use the machine's own tension adjustment device to set the appropriate tension according to the type and characteristics of the fabric before dyeing. During the entire dyeing process, the tension adjustment system should monitor the fabric tension in real time to keep it within a safe range.
Avoid sudden changes in tension when the fabric is wound between the reels. If the tension increases suddenly, the fabric fibers may break; if the tension is too low, the fabric may be tangled in the dye solution. Through precise motor control and the coordinated operation of the reels, ensure that the fabric is wound and unwound smoothly.
Reel inspection and maintenance: Regularly check the surface condition of the reel. Make sure that the reel surface is smooth without sharp edges, burrs or depressions. Because these defects can easily hook the fabric fibers and cause damage. Before each use, clean the reel surface to remove residual dyes, fibers and other impurities.
2. Optimize dyeing process parameters
Temperature control: Strictly control the temperature of the dye solution. Different fabrics and dyes have different requirements for temperature. For example, cotton fabrics are dyed with reactive dyes, and the temperature is generally 60-90℃. Too high a temperature will reduce the strength of fabric fibers, so it is necessary to keep the temperature of the dye liquid stable through precise temperature sensors and heating systems to avoid temperature fluctuations that may damage the fabric.
Dyeing time and chemical concentration control: Set the dyeing time reasonably according to the material and dyeing requirements of the fabric. Too long a dyeing time will cause the fabric to be overly exposed to the chemicals in the dye liquid, increasing the risk of damage. At the same time, the dye liquid concentration must be accurately prepared. Too high a dye liquid concentration may cause excessive chemical erosion to the fabric fibers. Under the premise of ensuring the dyeing effect, minimize the damage of chemicals to the fabric.
3. Prevent mechanical parts from friction damage
Parts lubrication and cleaning: Regularly lubricate the transmission parts, bearings, etc. of the machine to reduce friction. Keep the inside of the machine clean to prevent dust, fibers and other impurities from entering between the mechanical parts to avoid damage to the fabric due to increased friction.
If you are interested in GTM Jig Dyeing Machine, please contact Bosen industrial group. Our professional team will provide you with tailor-made solutions and comprehensive technical support.