colored spun yarn
Colored spun yarn was a type of yarn that was first dyed into colored fibers and then spun by mixing two or more fibers of different colors. It had many advantages: 1. * * Unique Color **: The color of the colored yarn is a mixed color style of fiber, different from the pure dyeing of natural yarn or natural fabric. It was formed by the full mixing of fibers of different colors during the spinning process. The fabric formed could show the effect of "spatial mixing" and have layered changes. 2. * * Low carbon and environmental protection **: Color spinning reversed the traditional process of spinning first and then dyeing. First, the fiber was dyed and then blended. Most of the colored spinning products did not use dyed fibers. 40%-50% of the raw materials were natural fibers, and only part of them were dyed. It was relatively more energy-saving and environmental friendly. The natural color fiber had two functions in the color spinning raw materials. One was to be the color of white, and the other was to adjust the depth of the color spinning products. If the colored fiber in the colored spinning product is a chemical fiber, the "stock solution dyeing" technology is used to add color master batches during the spinning process, and the production process can be non-polluting and zero-discharge. 3. * * Dyeing advantage **: In the traditional "spinning before dyeing" process, the dyeing performance of fibers with different chemical characteristics would be different, which would bring trouble to the dyeing of blended yarn and fabric. Colored spinning adopted the process of "dyeing first, then spinning", which could solve the problem of cross-colored fiber blending. No matter what kind of material fiber (natural, regenerated, synthetic), what kind of dyeing process (high temperature and high pressure dyeing or normal temperature and normal pressure dyeing) and what kind of dye (active, disperse, direct, reduction, etc.) can be dyed separately and then perfectly combined, so that the dyeing of multi-raw material blended products is no longer difficult. 4. * * Strengths of product development **: The development of natural yarn products is based on the changes in fiber materials and spinning technology, such as new functional fiber materials (bamboo fiber, soybean fiber, milk fiber, shell fiber, etc., functions include anti-violet, anti-bacteria and odor, moisture absorption and perspiration, etc.) and new spinning technology (compact spinning, siro spinning, slub yarn, air-jet vortex spinning, etc.). The method of developing new products with natural yarn could be introduced into colored spinning, and colored spinning also had color and artistic elements, which gave a broader development space. Although China's colored spinning started late, due to its fashion, environmental protection, science and technology, the market development prospects are good. In recent years, the market scale has grown steadily. By 2021, the market scale of China's colored spinning market reached 60.55 billion yuan, with a year-on-year growth of 5.1%. The woven fabric no longer needed to be dyed and dyed. Under the current situation of the textile industry, it had the advantages of beautiful appearance, unique style, relatively environmental protection, high added value, and so on. The production scale and production capacity showed a rapid growth trend. In the production process, it was best to choose serrated cotton with coarse fiber count, good maturity, and less impurities, and to control the moisture regain of the dyed cotton. The novel "Dream of Silk Fate" is equally exciting. Everyone is welcome to click and read it!
Which is better, colored yarn or dyed yarn?
Colored yarn and dyed yarn each had their own characteristics, and it was difficult to simply determine which was better. The following analysis was carried out from several aspects: ** 1. Color ** 1. ** Colored yarn ** - The color of the colored yarn was the style of fiber mixing. By fully mixing two or more different colors of fibers and spinning them into yarn, the fabric could show the effect of "spatial mixing" and there were changes in layers. 2. ** Dyed yarn ** - Dyed yarn was first spun into yarn and then dyed. The color was relatively uniform and lacked the unique color mixing effect and layering of colored yarn. ** 2. In terms of environmental protection ** 1. ** Colored yarn ** - Color spinning reversed the traditional process of spinning first and then dyeing. Most of the color spinning products did not use dyed fibers. 40% - 50% of the raw materials were natural fibers, and only part of them were dyed. It was relatively more energy-saving and environmental friendly. If the colored fiber in the colored spinning product was a chemical fiber, the "solution dyeing" technology was used to add color master batches during the spinning process. The production process could be completely free of pollution. 2. ** Dyed yarn ** - The traditional dyed yarn was spun first and then dyed. The overall dyeing process may consume more energy and resources than the dyed yarn, and may produce more pollution, especially when dealing with the dyeing of multi-raw material blended products. Due to the different chemical properties of the fiber, the dyeing performance was also different, which would bring more trouble. ** 3. Dyeing process ** 1. ** Colored yarn ** - Color spinning adopted the process of "dyeing first, then spinning". No matter what kind of material fiber (natural, regenerated, synthetic), no matter what kind of dyeing process (high temperature and high pressure dyeing, or normal temperature and normal pressure dyeing), no matter what kind of dye (active, dispersed, direct, reduction), they could be dyed separately and then perfectly combined, solving the problem of cross-color blending. It was no longer difficult to dye multi-material blended products. 2. ** Dyed yarn ** - Because it was spun before dyeing, when dealing with blended fibers, the dyeing properties of the fibers were different due to different chemical properties, which brought trouble to the dyeing of the blended yarn and fabric. The novel "Dream of Silk Fate" is equally exciting. Everyone is welcome to click and read it!
The technological process of colored yarn
The color spinning process generally included raw material screening, dyeing, drying, grading, combing, stretching, twisting, and other processes. First, the high-quality raw materials were screened, and then the dyeing process was carried out to dye the raw materials into the required color. Then, drying, grading, combing, and other operations were carried out to ensure the quality of the colored yarn. Finally, the yarn was made finer and smoother through the stretching and twisting process to meet the required yarn specifications to meet the needs of different fabric production. The novel " Dream of Silk Fate " is equally exciting. Everyone is welcome to click and read it!
Development trend of colored yarn
At present, colored yarn products were very popular in the international market, and the domestic market was also expanding. The overall market size of colored yarn was on the rise. As of 2022, the market size of China's colored spinning industry was about 55.526 billion yuan. The gradual expansion of the market share of mid-to-high-end textile products and the continuous excavation of the consumption potential of downstream customers made the market penetration rate of colored spinning yarn expected to continue to rise. The color spinning industry appeared after the 1980s. Because of the new technology of "dyeing first, then spinning", it shortened the production process of the subsequent processing enterprises and reduced production costs. In particular, it solved the problem of high pollution in the traditional dyeing and finishing industry. It greatly reduced energy consumption and environmental damage, so it had a high added value and a good market prospect. In recent years, the state and relevant departments have issued a series of policies and regulations to support the development of the textile industry, such as the "14th Five-Year Development Guidance for the cotton textile industry" and the "Guidance Catalog for Industrial Readjustment (2024 edition)". These policies promote industrial ecological construction and have a significant positive impact on the colored yarn industry. In terms of technology, the dyeing process of colored yarn was unique. It had a high scientific and technological content in fiber dyeing, color matching, and multi-fiber blending. There were certain technical barriers. In the future, there might be further technological developments in these areas to improve product quality and production efficiency. The novel "Dream of Silk Fate" is equally exciting. Everyone is welcome to click and read it!
Colored yarn color matching
The color matching of colored yarn was one of the core technologies of its production. It usually referred to the process of selecting some colored fibers, setting a certain ratio, and making a small sample to achieve a basic similarity with the target standard sample. Color matching was generally difficult to succeed in one try. It required repeated experiments to achieve the same color as the standard color sample provided by the user. After the color matching was completed, the samples would be matched and put into production after the user confirmed it. After the batch is put on the machine, the first time should be to take samples and compare the color to prevent the color difference between the batch and the sample, so as to take timely remedy measures. Color matching needs to be carried out under a suitable light source, usually using natural north light or a D65 light source in a standard light box. Since the light has a greater impact on the color, the user should agree on a unified light source in advance to facilitate accurate color matching. The novel " Dream of Silk Fate " is equally exciting. Everyone is welcome to click and read it!
Why is colored yarn called
The reason why colored yarn was called colored yarn was because the production process was to first dye the fiber into colored fiber, then fully mix two or more different colored fibers, and finally spin it into a yarn with a unique color mixing effect. The novel " Dream of Silk Fate " is equally exciting. Everyone is welcome to click and read it!
How to write colored yarn in English
Colored yarn was called "Colored Spun Yarn" in English. The novel " Dream of Silk Fate " is equally exciting. Everyone is welcome to click and read it!
Is 'Spun' a true story?
I'm not sure. It depends on the specific context and the source of 'Spun'. Sometimes what seems like a true story could have elements of fiction mixed in.
A novel that spun around
I recommend 'Turn, Give Up, and Separate'. This was a short story that was half sci-fi, full of rendition and bizarreness. It was the third part of the trilogy, with all sorts of reversals. The character Luqiao was the male lead, and the elements such as " Nightmare "," Wit ", and " Substitute " were super interesting. The space was divided into volumes, and the short stories and short stories were clear at a glance. There was also " The King: Invincible by Saying the Lines ". The author only had one point. The entertainment streamer awakened the King Voice Acting System to roam the canyon. The story was super interesting. " Infinite Reversal of Rebirth " by the fair and tender Skeleton Rabbit. Although there were some shortcomings, there were still many highlights. The author of " The Super Story System " had gone crazy. The university student had obtained the Super Fictional System to travel through the novel world, but the logic was a little confusing. The author drew his sword for " Twist." The combination of Wuxia and hegemony had the element of transmigration. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Has the Earth spun faster?
Yes, since the middle of 2020, the Earth's rotation rate has been accelerating, and it has reached the fastest speed in the past 50 years. This means that there are less than 24 hours in a day.
Was the movie Spun based on a true story?
The movie Spun is not based on a true story. It's a creation of the filmmakers' imagination, featuring fictional characters and events.