1. The differences and characteristics of artificial cotton and pure cotton
1. Rayon is the common name for viscose fiber.
Viscose fiber is extracted from cellulose raw materials such as wood and plant stems α-cellulose, or man-made fiber made from cotton linters as raw material, processed into spinning solution, and then wet-spun.
2. Pure cotton fabric is a textile made of cotton as raw material and made of warp and weft yarns intertwined vertically and horizontally through a loom.
Currently, according to the actual source of processed cotton, it is divided into native cotton fabrics and recycled cotton fabrics.
2. Difference method
The appearance of artificial cotton cloth is very similar to cotton cloth. The difference is mainly based on the following points ：
1. Finish
Man-made cotton cloth, smooth surface, yarn defects Very few, no impurities, clean and smooth; while cotton shells, impurities, etc. can be seen on the surface of cotton cloth, and the smoothness is not as good as artificial cotton cloth.
2. Yarn count uniformity
The yarn count of artificial cotton is even and there are few yarn defects; and The yarn count of pure cotton cloth is not as uniform as that of artificial cotton, especially for medium-coarse cloth.
3. Feel
Man-made cotton fabrics, whether thick or thin, are mostly soft to the touch , while the cotton has a slightly rough feel.
4. Color
Artificial cotton has good luster and color. Compared with cotton, artificial cotton is more Bright and beautiful.
5. Wrinkleability
Artificial cotton cloth is easy to wrinkle. When you hold a handful of cloth with your hands and spread it, There are many wrinkles and it is not easy to recover in time. Although cotton has wrinkles, it is lighter than artificial cotton.
6. Drapability
Artificial cotton has better drape than cotton drape Not as durable as artificial cotton.
7. Powerful
Man-made cotton cloth has lower strength and is not as strong as cotton cloth, especially in humid environments. The fastness of cotton is poor. When compared with drawing from the edge of the cloth and stretching, rayon is easier to break than cotton. Therefore, the texture of rayon is mostly thicker and not as light as pure cotton and linen.hite-space: pre-wrap; color: rgb(62, 62, 62); font-family: ‘Helvetica Neue’, Helvetica, ‘Hiragino Sans GB’, ‘Microsoft YaHei’, Arial, sans-serif; font-size : 16px; line-height: 23.2727px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);”>1. Cotton fiber Has good hygroscopicity
Under normal circumstances, cotton fiber can absorb moisture from the surrounding atmosphere, with a moisture content of 8%- –10%, so when the human skin comes into contact, it feels soft and comfortable. If the humidity of the cotton fiber increases and the surrounding temperature is high, all the moisture in the cotton fiber will evaporate. Keep the cotton fabric level status, which also makes people feel comfortable.
2. Pure cotton fabric has good heat resistance
At the same time, below 110 degrees Celsius, it will only cause The water on the fabric evaporates and does not damage the fibers, so cotton fibers can be used at room temperature and washing will not have an impact on the fabric. Its heat resistance also improves the durability and washability of cotton fabrics.
3. Cotton fiber resistance to alkali Strong ability
In alkaline solution, cotton fiber will not be damaged, which reflects the alkali resistance of cotton fiber. Therefore it facilitates the washing and disinfection of contaminated impurities after use.
4. Cotton fiber also reflects hygiene Sex
Cotton fiber is a natural fiber. Its main components are natural pigments and a small amount of waxy substances and nitrogenous substances, pectin, and Testing and practice have shown that cotton fiber does not cause any irritation or side effects when in contact with the skin. Long-term use is beneficial and harmless to the human body, and its hygienic performance is good.
B. Characteristics of artificial cotton
Artificial cotton is characterized by good dyeability, high brightness and fastness, comfortable wearing, resistance to dilute alkali, and hygroscopicity close to cotton. The disadvantages are that it is not acid-resistant, has poor resilience and fatigue resistance, and has low wet mechanical strength. It can be spun purely or blended with chemical fibers such as polyester.
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4. Cotton Fiber also reflects hygiene
Cotton fiber is a natural fiber, its main component is natural element and a small amount of waxy substances and nitrogen-containing substances. Pectin, after testing and practice, there is no irritation or side effects when cotton fiber comes into contact with the skin. Long-term use is beneficial to the human body and has good hygienic properties.
B. Characteristics of artificial cotton
Artificial cotton is characterized by good dyeability, high brightness and fastness, comfortable wearing, resistance to dilute alkali, and hygroscopicity close to cotton. The disadvantages are that it is not acid-resistant, has poor resilience and fatigue resistance, and has low wet mechanical strength. It can be spun purely or blended with chemical fibers such as polyester.
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