Specialty yarns including high twist, low twist, untwisted, high tenacity,涡流纺, reverse twist, and bamboo yarn. Offering fine cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, Pima cotton yarns, and certificates. Hard-to-find yarns, we have them in stock.
Henan QiangNian (Weixian Hesheng) Product Hotline: 13903781186, Mr. Liu
Methods to Improve Disk Mixer Inhomogeneity
Material batching must be strictly conducted according to the batching diagram and implemented with fixed batching and positioning. Due to the motion of the disc-type cotton picking machine's picking fingers around the central column, the arc length of the central ring is shorter than that of the outer ring. Therefore, when the cotton picking machine picks fibers from the inner ring, it also picks multiple batches of fibers from the outer ring. This means that the fibers placed in the inner ring can be uniformly mixed with the multiple batches of fibers in the outer ring. Based on this principle, placing a small proportion of raw materials, main component materials, and longer-length materials in the inner ring is conducive to the uniform mixing of the raw materials.The arrangement of different fiber packages must match the placement of the upper material. The same raw 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 the denser fiber packages in the inner ring, which有利于the uniformity of picking up fiber blocks.Cotton bales must be arranged following the principle of "axial offset and circumferential dispersion." After the bales are set, they should be low and loose on the bottom, with the top being high to ensure uniform height. When using circular picking cotton machines, two machines should be used in parallel. Before raw materials enter the cotton cleaning workshop, for bales with significantly different moisture content, they should be loosened in advance, and measures such as humidification or dehumidification should be taken to balance the moisture content, ensuring that the moisture content of the raw materials fed into the machine is relatively similar.If there is a significant difference in fiber properties and spinnability among two or more types, a drum blending method can be used during mixing. However, pre-blending may sometimes be necessary, which can be further divided into manual and mechanical pre-blending. Manual blending is suitable for smaller production volumes, such as small batches of a few dozen or hundreds of kilograms, where fibers are manually torn apart and pre-mixed. Mechanical pre-blending is used for bulk production, where fibers are proportionally packaged, pre-opened, bundled into units, and then re-packed. Pre-blending techniques facilitate easy and thorough mixing of the two fibers during the opening process. Subsequently, through carding, blending, and combing processes, the fibers can be ensured to be uniformly mixed in proportion.Polyester cotton blended yarn, polyester is not easy to be spun independently. It can be blended first by winding method, where the viscose and polyester are mechanically pre-mixed and packaged, and then the packaged fibers are further blended, ensuring a uniform fiber mixture and improving the spinning process.3. Return Flower ArrangementWe produce blended yarns with a variety of waste yarn types. A dedicated person should be assigned to manage the waste yarn in the workshop, ensuring proper labeling (product name, composition, etc.) and designated storage upon collection. Waste yarns suitable for blending should be processed, mixed proportionally, and packaged with a fixed weight to ensure uniform mixing of components and accurate blending ratios. The blending of waste yarns should be determined at designated points to ensure even picking and accurate yarn blending ratios. Generally, waste materials for reuse are placed on the inner ring of the disc, and similar waste materials should be staggered to ensure uniform picking by the picking cotton machine. The usage ratio of waste yarns is typically controlled between 3% to 5%, with emphasis on stable use between batches.Specialty yarns such as high twist, low twist, untwisted, high tenacity,涡流纺, reverse twist, and bamboo yarn. Offering fine cotton (BCI), organic cotton (GOTS, OCS), recycled cotton, polyester (GRS), African cotton, Pima cotton yarns, and certificates. Hard-to-find yarns, we have stock.
Henan QiangNian (Weixian Hesheng) Product Hotline: 13903781186, Mr. Liu
