COLORED SPUN YARN
The so-called color spinning means to first dye the fibers into colored fibers, and then fully mix the fibers of two or more different colors to spin them into yarn with a unique mixed color effect.

Colorful fabrics have quietly entered people’s lives, decorating the colorful world around them. As people recognize their unique appearance (bright and beautiful, clear layers, hazy, three-dimensional, natural, fashionable) and wearing performance, market demand has increased. getting bigger. Colorful fabrics completely subvert the traditional dyeing and finishing process, and dyeing begins before the gray fabric is formed.
Colored yarn is also called colored fiber spinning, that is, the fiber is first dyed into fiber, and then the yarn is blended from fibers of different colors, resulting in uneven color mixing of colored yarn, while uniform color mixing is relative. If the mixture is uniform, the colored yarn will have a hazy and blurred feel; if the mixture is uneven, the colored yarn will have color differences and layers, and will have a avant-garde consciousness.

Colored yarn is generally blended into yarn from two or more different color fibers and fibers with different properties. Therefore, colored yarn can achieve color effects that cannot be achieved by dyeing white gray fabrics. It can also reduce the shrinkage or swelling of various fibers during post-finishing. Defects caused by differences in dyeing performance. Since the final color of color spinning is a mixture of multi-cylinder fiber colors, it has a somewhat two-color or multi-color feel, which can achieve a hazy effect of interlacing flowers. The fabric produced has the style characteristics of multi-color, soft hand feeling and full texture, thereby improving the product quality. added value.

Characteristics of color spinning
Color spinning can achieve a hazy three-dimensional effect and texture that cannot be achieved by white dyeing. Colored yarn is pollution-free to use and can control color difference to the greatest extent. Therefore, colored yarns with soft and fashionable colors that can cope with the flexible production of small batches and multiple varieties are increasingly used in mid-to-high-end clothing products.

Due to the new process of “dyeing first, then spinning”, color spinning shortens the production process of downstream processing enterprises, reduces production costs, and has higher added value. Compared with the traditional method of “spinning first, then dyeing” Technology, color spinning products have better performance than other textile products, and have strong market competitiveness and good market prospects.

one
The dyeing and then spinning production process of colored yarn saves more than 50% of water and emissions compared with traditional processes, and meets the requirements of low-carbon and environmental protection. To produce an ordinary piece of clothing, color spinning can save 4 kilograms of water. If all textiles in China had used color-spun yarn in the past year, 50 million tons of water would have been saved. Color spinning shows a variety of colors on the same yarn, with rich, full and soft colors. Fabrics woven from colored yarns have a hazy three-dimensional effect, and the colors are subtle, natural and layered.

Second
The dyeing process of colored yarn is unique and has high technological content in fiber dyeing, color matching and multi-fiber blending. The birth of more new fabrics has promoted the geometric growth of clothing and home textile products.

Third
In the entire textile industry, traditional crafts account for about 65%, dyed yarns about 20%, and color-spun yarns about 15%. Therefore, there is a lot of room for growth of color-spun yarns. We still rely on circulation to drive production. If consumption drives production in the future, the prospects for colored spinning will be immeasurable.

Proofing and color matching→Color matching and blending→Brewing→Carding→Color matching of pioneer samples→Color matching or complementary colors→Blending→Color matching of roving and previous samples→Roving→Spinning yarn→Winding→Packaging
color spinning

It is composed of five types of open-cleaning cotton machines using the method of automatic assembly line and electric cotton distribution. After the mixed black and white or colored linen blended raw materials are loaded into the tray, the cotton is automatically caught, opened, impurity removed, and mixed to make Qualified mixed color raw material roll. The overall function of the blower is to loosen, mix, remove impurities, and roll evenly.

Its function is to comb, remove impurities, mix and evenly form strips. The fibers in the raw material roll in the form of loose bundles are opened, carded and impurity removed through card clothing and process configuration, so that most of the fibers are separated into single fiber state and made into qualified raw sliver.

Although the blended colored yarn raw materials have been made into raw slivers after the blowing and carding processes, the long segments of the raw slivers have a relatively high unevenness, and the fibers are mostly in a hooked and buckled state, and the straight and parallel The quality is poor, and there are still some small fiber bundles in the raw slivers. Therefore, it is necessary to improve the quality of sliver through the drawing process.
Through the methods of drafting and twisting, the separation, straightness, cleanliness and tightness between fibers are further improved to form a package of a certain shape.

The roving slivers are processed into yarns with certain physical and mechanical properties such as strength, elasticity and luster through drafting and twisting methods, and are wound and formed for further processing in subsequent processes.

The winding method is used to rewind the bobbin into a larger package, which is convenient for transportation, storage or use. At the same time, an electronic yarn clearer is used to remove harmful defects on the yarn.