The dyeing of the warp beam dyeing machine is mainly that after the dye liquor is heated by the heat exchanger, it passes through the dye liquor injection port under the action of the main pump, completely penetrates the fabric under the action of the pressure difference, and then enters the heat exchanger for the next cycle. , the fabric can be dyed through continuous circulation. There is no movement of the fabric during the dyeing process. The mechanical influence when dyeing with beam dyeing machine mainly needs to consider the main pump power, because the size of the main pump power directly affects the penetration ability of the dye solution. If the power is too small, the dye solution cannot completely penetrate the fabric on the inner drum, and there will be a difference between the inner and outer layers of the cloth surface with dyed flowers or gradual colors; .
(REHOW) Practical Control of Dyeing Ripples on Beam Dyeing Machines
Different high-temperature and high-pressure warp beam dyeing machines require different parameters. It is necessary for production management to sort out and summarize according to practice, comprehensively consider and evaluate the quality indicators of each phase, and set their own standards depending on the factory. The following aspects can be considered for the control of warp beam dyeing water ripples:
1. According to the different fabric characteristics of different tissue structures, different parameters need to be used to control the generation of water ripples in the warp beam dyeing machine; The difficulty will be greater.
2. The embryo setting temperature before dyeing should be controlled at 195°C to 200°C as far as possible, so as to avoid water ripples due to low embryo setting temperature and poor dimensional stability.
3. Choose a dyeing vat with a reasonable loading capacity according to different weights. The setting of density and flow rate are the two major factors to control the dyeing quality in the current production process. Avoid water ripples.
REHOW Textile Machinery
An enterprise specializing in textile machinery manufacturing, it is committed to providing high-quality mechanical equipment and technical solutions for the global textile industry. REHOW Textile Machinery Factory is committed to the production of weaving beams and warp beams, large packages outside the machine, hydraulic transport vehicles, hank machines, looms, loom machines, warping vehicles, cloth cutting machines, electric warping vehicles, warping Library, slitting and slitting machine, coiling machine, ultrasonic slitting machine, opening width machine, cloth inspection machine and other textile machinery and equipment research and development, the company has CNC lathes, CNC bending machines, CNC milling machines, hobbing machines, wire cutting A large number of modern equipment, strong technical force, advanced processing technology, complete testing methods, strict management, reliable product quality, and good pre-sales and after-sales service
Post time: Jun-07-2023
