Quick-dry cotton yarn, preparation method of quick-dry cotton yarn, quick-dry fabric and preparation method of quick-dry fabric
A quick-drying and cotton yarn technology, applied in yarn, knitting, textile, etc., can solve the problems of unsatisfactory quick-drying performance, restricting deep-level application and promotion, etc., and achieve the goal of improving production efficiency, controlling production cost, and reducing water saturation rate Effect
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[0024] The invention provides a method for preparing quick-drying cotton yarn, comprising: blending and carding raw cotton, and then spinning to obtain quick-drying cotton yarn; performing spray finishing during the carding process; the spray finishing The solution used includes water repellent, low temperature crosslinking agent and antibacterial and deodorant agent.
[0025] Among them, the present invention has no special limitation on the sources of all raw materials, which can be commercially available.
[0026] Cotton blending and carding are carried out on the raw cotton; the type of raw cotton is selected according to the type and requirements of the cotton yarn to be finally obtained, and the characteristics of different raw cottons are fully utilized; fiber state; spray finishing is carried out simultaneously in the process of carding; the solution used for the spray finishing includes a water repellent, a low-temperature cross-linking agent and an antibacterial deod...
Embodiment 1
[0040] 16-count plain weave moisture-absorbing quick-drying cotton production process:
[0041] Process flow: Cotton blending - carding + local hydrophobic treatment - spinning - weaving - gray cloth shaping - dyeing - finished product.
[0042] Main Specifications:
[0043] Carding + local hydrophobic treatment, specifically: in the carding process of cotton yarn production, the water repellent and low-temperature hydrophobic cross-linking agent are linearly applied to the cotton web (the cotton web is directly used as the receiving device) by spraying process, and the hydrophobic The mass percentage of the agent is 40% OWF, the mass percentage of the low-temperature hydrophobic crosslinking agent is 5% OWF, the penetrating agent RUCOWET FN is 0.5% OWF, and the antibacterial and deodorant SCJ-9900 is 0.4% OWF. The proportion of fibers after partial hydrophobic modification is about 60%;
[0044] Blank setting: 130°C for 2.5 minutes.
[0045] Dyeing: Formula Reactive Red 3B...
Embodiment 2
[0057] 30 cotton threaded quick-drying cotton cloth production process:
[0058] Process flow: Cotton blending - carding + partial hydrophobic treatment + antibacterial - spinning - weaving - gray cloth shaping - dyeing - finished product.
[0059] Main Specifications:
[0060] Carding + Hydrophobic improvement is specifically: During the carding process of cotton yarn production, the water repellent and low-temperature hydrophobic cross-linking agent are unevenly applied to the cotton web (the cotton web is directly used as a receiving device) by spraying process
[0061] Among them, the hydrophobicity-enhancing fiber accounts for about 50%; the water-repellent RUCO-DRY ECO is 30%, the low-temperature hydrophobic cross-linking agent is 3% (OWF), and the antibacterial and deodorant agent is 0.3% (OWF).
[0062] Blank setting: 130°C for 2 minutes.
[0063] Dyeing: formula reactive black Black B 3.5% OWF, reactive yellow 3RS 0.35OWF, reactive red 3BS 0.5% OWF.
[0064] Dyeing...
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