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.
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cashmere yarnCashmere thread was a knitting thread made from goat wool. Consany Group Co., Ltd. was a company that produced cashmere threads. They provided a variety of different types of cashmere threads, including regular cashmere threads and fancy yarn types. They also produced wool and cashmere blended products and other yarn products. There were also many choices of cashmere thread on Taobao, but one had to pay attention to the method of distinguishing between real and fake cashmere thread. For example, if you burned it with a lighter, the real cashmere thread would have a special smell and ashes. In addition, the real cashmere thread is not easy to get fluffy, it feels soft, and it will not shrink after washing. Hongye Yuntai Cashmere Thread was a brand with stable quality and was recognized by the market. Cashmere thread and wool thread differed in their raw material sources, wrinkle resistance, and harvesting methods. In short, pay attention to the brand and quality when choosing cashmere thread to ensure that you buy real cashmere thread.
Xiangyun yarnFragrant Cloud Gauze, originally known as Gangsha, Gangsha Silk, commonly known as Gangsha Silk and Cloud Gauze, was the collective name of Gangsha and Gangsha Silk. It was a kind of silk fabric that was a specialty of Guangdong, China. It was a product of China's national geographical indication.
It had a long history. As early as the Song Dynasty, there were records about the dyeing effect of yam, and it was also mentioned in the Ming Dynasty. It was invented by Danmin in Guangdong at the end of the Ming Dynasty and the beginning of the Qing Dynasty. During the Yongle period of the Ming Dynasty, it was dyed and dyed with yam, and the unearthed silk fabric was dried for export. During the Daoguang period of the Qing Dynasty, the dyeing and finishing technology became more mature. In the 1920s, the production reached its peak. In the 1930s and 1940s, it declined due to the invention of man-made silk. After 1958, it was affected by natural disasters and political factors. In the 1970s and 1980s, it was injected with new vitality through the inheritance and promotion of the Light Industry Department of Guangdong Province. In 1998, it gradually recovered and prospered.
Fragrant cloud yarn was the only real silk fabric in the world that was dyed with pure plant dye (yam juice). The production process included applying yam juice on the silk, drying it in the sun and repeating it many times, then applying river mud rich in minerals such as iron ions in specific areas on the surface of the silk, so that iron ions and the like reacted with the ellanic acid in yam juice to form iron ellonate, then washing the river mud, then spreading it on the grass to soften it, and finally rolling the silk, sizing it, and storing it.
It has a health effect, and because of the mineral river mud attached to it, it is cool and pleasant, easy to wash and dry, deep color and dirt resistance, does not stick to the skin, light and thin, not easy to wrinkle, soft and rich in bones and other characteristics. In 2008, the dyeing and finishing technology of Xiangyun yarn was selected into the second batch of national intangible cultural heritage list. In July 2011, it was awarded the title of "geographical indication protection product" in China. In 2020, it was selected into the second batch of protection list of "China-Europe geographical indication agreement".
The production process of Fragrant Cloud Yarn was unique, tedious, complicated, and time-consuming. It required three washing, nine boiling, and eighteen drying. It required 36 processes and more than 30 repeated dyeing, which lasted about 15 days. It was greatly affected by the season and weather (such as production from April to October, it had to avoid the rainy spring, the dry winter, and the period when the sun was too strong), which made its production extremely low. Due to the special nature of its raw materials and production process, the price of genuine Xiangyun yarn was relatively high. Most of the products below 1,000 yuan in the market were imitation silk fabrics or products that had not been completed. It used to be a special gift from the palace, a symbol of dignity and status. It was sought after by famous families and was also a special gift given to foreign guests by the country. In films and television works such as Yanxi Strategy, the clothes were also made of fragrant cloud yarn.
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The Captive of DelicaciesThere were a few captive female novels about food that he could recommend. Among them were " The Captive of Gourmet: The Crow of Cold Night " and " The Captive of Gourmet: The Story of the Head Maid." These novels all used food as the theme, telling the adventures and stories of the female protagonist in the world of food. In addition, there were other food novels, such as Delicious and The Dimensional Restaurant in Marvel. These novels all showed the charm and storyline of food in different ways. If you're interested in food literature, these novels might bring you pleasure.
The Captive of DelicacyThere were a few captive novels about delicious food that he could recommend. Among them were Food Captive: Food Luck 100%, Food Captive: Gluttonous Chef, Food Captive: Cold Night Crow, and Food Captive: A Record of the Head Maid. These novels all used food as the theme, telling the adventures and stories of the protagonist in the world of food. In addition, there were some other food novels to choose from.
The Captive of DelicacyI recommend the following two novels related to food captives: Food Captives: Food Luck 100% and Food Captives: Gluttonous Chef. Both novels described the protagonist's journey to the captured world of food and the story of exploring food. The former protagonist ate all kinds of divine food through luck, while the latter protagonist was a glutton who transmigrated to the world of food and constantly pursued delicious food. These novels might satisfy your interest in food captives.
What is yarn fanfiction?Yarn fanfiction refers to fictional stories created by fans that revolve around yarn. It might include elements like the history of certain yarns, how they are made, and the people who are passionate about using them. Maybe there are tales of a yarn that has been passed down through generations and has some sort of mystery or charm associated with it.
What are yarn stories?Yarn stories could refer to stories told while people are knitting or working with yarn. It might be about the process of creating something with yarn, like how a grandmother knitted a beautiful sweater for her grandchild and the memories associated with it.
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2024-11-16 19:25
colored spun yarnColored 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.
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