Advantages of Color Spinning
1. Unique colors
The color of colored spun yarn is a fiber blending style, different from pure dyeing of natural colored yarn or fabric. The raw material for color spinning contains at least one type of colored fiber, which is formed by thoroughly mixing fibers of different colors during spinning. Therefore, colored spun fabrics can exhibit a "spatial blending" effect with hierarchical changes.
2. Low carbon and environmental protection
Color spinning reverses the traditional process of spinning before dyeing, which involves dyeing fibers before blending and spinning. However, most color spun products do not entirely use dyed fibers, and 40% -50% of the raw materials for color spun yarn are natural colored fibers, with only partial dyeing. So it is relatively more energy-efficient and environmentally friendly. Natural color fibers have two functions as raw materials for color spinning: one is as a color (white); The second is for adjusting the depth of all color spun yarn products. For example, the common light colored cotton hemp grey yarn typically only accounts for about 10% of dyed cotton, which means that about 90% of cotton fibers are non dyed and pure natural. Specifically, if the colored fibers in colored textile products are chemical fibers, their production process can be completely pollution-free. For example, some colored chemical fibers use the "stock solution coloring" technology to add color masterbatches during the spinning process, resulting in a pollution-free and zero emission production process.
3. Dyeing advantages
The traditional "spinning before dyeing" process, due to differences in chemical properties, results in different dyeing properties of fibers, which brings trouble to the dyeing of blended yarns and fabrics. The color spinning adopts the process of "dyeing first, spinning later", which precisely solves the color matching problem of mixed fibers of different genders. Because before the dyeing process is mentioned, no matter what material fiber is made of: natural, recycled, or synthetic; No matter what dyeing process is required: high-temperature and high-pressure dyeing, or normal temperature and pressure dyeing; No matter what kind of dye: active, dispersed, direct, reductive... can be broken down individually, dyed separately, and then combined perfectly. Therefore, the dyeing of multi material blended products is no longer difficult.
4. Product development advantages
The development of natural colored yarn products is mainly based on changes in fiber materials and spinning technology, such as new functional fiber raw materials: such conceptual new fibers include bamboo fiber, soybean fiber, milk fiber, and shell fiber; Functionality includes UV resistance, antibacterial and odor resistance, moisture absorption and sweat wicking, fire and natural resistance, waterproofing, oil resistance, easy decontamination, far-infrared, anti-static, electromagnetic radiation resistance, and so on. New spinning technologies: compact spinning and Siro spinning threads are smoother, slub yarn has a slightly different style, jet vortex spinning threads absorb moisture and dry quickly, and are less prone to pilling and pilling. The method and means of developing new products with natural colored yarns can introduce color spinning, and new variations can also occur. In addition to changes based on fiber and technology, color spinning also has elements of color and art, which gives color spinning a broader space
