Improving the Quality of Yarn: Henan QiangNian Textile Offers On-Site Supply of Strongly Twisted Yarn,涡流纺, and Counter-Twisted Yarn
Specialty yarns including strong twist, low twist, untwisted, high tenacity,涡流纺, reverse twist, and bamboo yarn. Offer fine cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, Pima cotton yarns, and certificates. Hard-to-find yarns, we have in stock.
Henan QiangNian (Wei Xian He Sheng) Product Hotline: 13903781186, Mr. Liu
Methods to Improve Mixing Uniformity in the Dishwasher
Materials should be packaged strictly according to the packaging diagram, implementing fixed packaging and positioning. Due to the motion of the disk-type cotton picker's picking arm around the central column, the arc length of the central ring is shorter than that of the outer ring. Therefore, when the cotton picker picks fibers from the inner ring, it also picks multiple packages of fibers from the outer ring. This means that the fibers placed in the inner ring can be uniformly mixed with the multiple packages of fibers in the outer ring. According to this principle, placing a small proportion of raw materials, main component raw materials, and longer-length raw materials in the inner ring is beneficial for the uniform mixing of the raw materials.Fiber packages must be arranged in alignment with the top material layout. The same material should be evenly distributed around the circumference of its placement layer circle within the same circle. Due to the varying tightness of the fiber packages and the different sizes of fibers picked up by the picking cotton machine, it is necessary to place denser fiber packages in the inner ring to ensure uniformity in picking up fiber blocks.The cotton bales must be arranged following the principle of "axial offset and circumferential dispersion." After the bales are placed, they should be low and loose on the bottom and tall on top to achieve uniform height. When using the circular picking cotton machine, two machines should be used in parallel. Before the raw materials enter the cotton cleaning workshop, for bales with significant differences in moisture content, they should be loosened in advance. Measures such as adding or removing moisture should be taken to balance the moisture content, ensuring that the moisture content of the raw materials fed into the machine is roughly similar.If there is a significant difference in fiber properties and spinnability among two or more types, drum blending can be employed during mixing. However, pre-mixing may sometimes be necessary, which is further divided into manual and mechanical pre-mixing. Manual blending is suitable for lower production volumes, such as small batches of a few dozen to hundreds of kilograms, where fibers are manually torn and pre-mixed. Mechanical pre-mixing is used for bulk production, where fibers are proportionally packaged, pre-opened, and then baled and re-packed. Pre-mixing techniques facilitate easy and thorough blending of the two fibers during the cleaning process. Subsequently, through carding, blending, and combing processes, the fibers can be ensured to be uniformly mixed in proportion.Polyester-spun yarn mixed with viscose, as polyester is not easy to be spun independently, can be processed by blending first. After mechanical pre-mixing and packaging, the packaged fibers are further blended, ensuring uniform fiber mixture and improving the spinning process.3. Return Flower ArrangementManufacturing blended yarns, with a variety of reclaimed fibers, a dedicated person must be appointed in the workshop to manage the reclaimed fibers. Proper identification (such as product name and composition) should be made when collecting the reclaimed fibers, and they should be stored at designated locations. Reclaimed fibers suitable for blending should be processed and mixed proportionally before being packaged and weighed to ensure uniform blending of components and accurate yarn blending ratios. The usage of reclaimed fibers should be determined to ensure even picking and accurate blending ratios. Generally, waste materials for reuse are placed on the inner ring of the disc, and the same type of waste should be staggered to ensure uniformity in the picking by the cotton picking machine. The usage ratio of reclaimed fibers is typically controlled between 3% and 5%, with emphasis on stable usage between batches and discs.
"High twist, low twist, untwisted, high tenacity,涡流纺, reverse twist, and bamboo yarns, among other "specialized, refined, unique, and innovative" yarn varieties. Offering premium cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, and Pima cotton yarns along with certifications. Hard-to-find yarns, we have in stock."
Henan QiangNian (Wei Shu He Sheng) Product Hotline: 13903781186, Manager Liu
