The HT liquid flow dyeing machine is a dyeing system characterized by a low liquor ratio, high performance, and high efficiency. Within the liquid-filled fabric guide tube, the fabric stays in a suspended state, avoiding any friction with the inner wall of the tube. Its operating speed ranges from 300 to 500 meters per minute, which helps to reduce the occurrence of fuzzing. The unique "wave"-shaped inner net design lessens fabric friction, enabling smoother operation and lowering water usage. The liquor ratio can be as low as 1:6 to 1:8, with the specific ratio chosen based on the fabric type and process requirements.
Working Principle
The HT Liquid Flow Dyeing Machine operates by guiding fabric through a sealed, liquid-filled chamber (or fabric guide tube) where the dye solution circulates at high speed. The fabric is suspended, or "floated," in the flowing dye solution, minimizing friction with the machine's internal surfaces. High temperatures (typically 120–140°C) accelerate the diffusion of dye into the fiber, while the constant flow of liquid ensures even saturation of the fabric. This combination of heat and dynamic liquid movement achieves deep, even dyeing without damaging delicate fibers.
Product Features
Structural characteristics
It adopts an upward-moving design with an external cloth guide tube, making it suitable for dyeing various high-grade knitted fabrics with a weight ranging from 50g/m to 600g/m.
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Low liquor ratio
Boasting an ultra-low liquor ratio of 1:6 - 1:8 and a sloped bath tank, it meets the liquor ratio requirements of high-liquid-volume processes. The fabric moves forward in an N-type manner, free from rope-like curling creases, and operates at high speed under low tension, enhancing dyeing uniformity.
02
Ultra-large capacity
With an ultra-large capacity, it features low spray pressure and high liquid volume circulation. Fabrics are relaxed and stacked as they move forward, avoiding linting, yarn cracking, and scratching.
03
Low energy consumption
It has low energy consumption, saving water, electricity, steam additives, and reducing costs by approximately 30% compared to the previous generation of product models. Additionally, the capacity can be increased by about 30%.
04
Multiple innovative technologies
The new patented cloth tank, composite cloth guide structure technology, and machine tail gasification cloth finishing function enable light and thin fabrics to circulate rapidly in two strips, showcasing innovation and efficiency.
05
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