What is vortex spinning? Vortex spinning is a new spinning method that uses a fixed vortex spinning tube instead of a high-speed rotating spinning rotor.
1. Fast speed and high output: equivalent to 4_5 times of ring spinning. The output of one vortex spinning head is equivalent to 2.08 open-end spinning heads or 8.5 ring spinning heads. Yield.
2. Short process flow and high production rate: Vortex spinning uses fiber slivers to directly spin into package yarn, so like other new spinning yarns, the two processes of roving and winding can be omitted due to vortex spinning. The breakage rate is very low, the re-spray loss is small, and the production rate is as high as 99%.
3. It has strong spinnability and is suitable for making Fleece products: The yarn structure is relatively bulky, so its dyeability, pulp absorption, and air permeability are relatively good, and the yarn’s pilling resistance and abrasion resistance are also relatively good. The yarn count range is limited to medium. Low-count yarn is suitable for fleece products.
4. Simple operation and convenient joints: Since the vortex tube is stationary, there is no high-speed rotation parts, so the joint is very convenient and simple, and there is no need to clean up after breaking off, which improves the working environment. Since vortex spinning has no high-speed rotating parts, there is no high-speed bearing lubrication problem, less wear and tear, low noise, and easy maintenance.
1. The strength of vortex spinning is low and unstable, which limits its development into the field of fine yarns, and its competitiveness in the field of fine yarns is not strong yet. .
2. Vortex spinning still cannot solve the problem of yarn arms formed when the free end yarn tail rotates at high speed in the vortex tube, resulting in large centrifugal force and tension. Therefore, its spinning There is no breakthrough in speed.
3. Vortex spinning has its unique advantages and will further replace ring yarn and open-end yarn in the field of knitting yarn. But there are still It is necessary to continue research and improvement to overcome its disadvantages and limitations and make it a unique new spinning method
Yilifang Mall has newly launched C, R, T/R (70/30) vortex spinning blended yarn. The color card colors are as follows. Other colors can be customized according to your sample!
1. Fully intelligent equipment, quality assurance, cylinder difference can be minimized, color fastness and other indicators are strictly implemented in accordance with customer standards.
2. Sold as finished products, no need to worry about loss, all products It is guaranteed not to spray water when leaving the factory, and the weight is sold strictly in accordance with the national standard 8.5 moisture regain weight.
3. Partial stock reserves, convenient for proofing, available in one package for sale.
4. Order with sample, one pack Ready for proofing, no cylinder fees required.
5. Quick service, Keqiao Door-to-door sampling in the area, no need to go to the dyeing factory to follow the order.
6. Quality assurance, affordable prices, and high-end services.
7. Guaranteed production capacity and fast delivery.
Knitting: Use knitting needles to knit various A process in which raw materials and types of yarn are formed into coils and then connected through string sets to form knitted fabrics. The loop is the smallest basic unit of knitted fabric, and the loop is composed of a loop stem and an extended line forming a spatial curve. Coils are intertwined with each other to form woven fabrics, and the process of yarns forming coils can be carried out horizontally or vertically. Horizontal weaving is called weft knitted fabrics, and longitudinal weaving is called warp knitted fabrics.
Woven: It is a woven fabric made of two sets of mutually perpendicular yarns interwoven with warp and weft at a 90-degree angle. The longitudinal yarns The threads are called warp yarns, and the horizontal yarns are called weft yarns. Each intersection point between warp and weft yarns is called a weave point and is the smallest basic unit of woven fabrics.
Wool weaving: using natural wool fibers, wool-type chemical fibers or blended yarns of the two types of fibers as warp and weft yarns, interwoven into various The technical process of wool-like fabrics.
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