Nowadays, new types of green fabrics are becoming more and more integrated into our lives. The names are very similar, but two kinds of fibers are actually two different things. Today, Xiao Bian gave everyone a look at the "small family" of bamboo fiber and bamboo charcoal fiber.
Bamboo fiber knowledge big science:
Bamboo fiber is a cellulose fiber extracted from naturally grown bamboo , followed by cotton , hemp , wool, and the fifth largest natural fiber . Bamboo fiber has good breathability, instant water absorption, strong wear resistance and good dyeing properties, with natural antibacterial, antibacterial , antimony, deodorant and anti-ultraviolet function. Bamboo regenerated cellulose fiber has no antibacterial function.
Bamboo fiber composition:
The chemical composition of bamboo fiber is mainly cellulose, hemicellulose and lignin. All three belong to high-glycans, accounting for more than 90% of the total fiber dry weight, followed by protein, fat, pectin, tannin, pigment, Ash, etc., most of them exist in the cell lumen or special organelles, and they directly or indirectly participate in their physiological effects.
Cellulose is the main component of bamboo fibroblasts, and it is also the significance of it as a textile fiber. Due to different ages of bamboo, its cellulose content is also different, such as 75% of young bamboo shoots, 66% of 1-year-olds, and 58% of 3-year-olds. The content of hemicellulose in bamboo fiber is generally 14% to 25%, and the average content of bamboo is approximately 22.7%. The content of bamboo also decreases as the age of bamboo increases. For example, 24.9% of bamboo grows for 2 years. 4 years old 23.6%.
The use of bamboo fiber:
1. Bamboo fiber yarns are used in apparel fabrics, mats, bed sheets, curtains, scarves, etc. Lightweight and thin fabrics can be produced by blending with vinylon.
2. Blended with cotton, wool, hemp, rayon and chemical fiber, used for weaving or knitting, producing various specifications of woven fabrics and knitted fabrics. Woven fabrics can be used to make curtains, jackets, casual wear, suit suits, shirts, sheets and towels, and bath towels. Knitted fabrics are suitable for making underwear, undershirts, T-shirts, socks, etc.
3, bamboo fiber content of 30% or less of bamboo and cotton blended yarn is more suitable for underwear, socks, can also be used to make medical care products.
Bamboo charcoal fiber science knowledge:
Bamboo charcoal fiber is taken from bamboo as a raw material, adopting a new calcining process and new technology of pure oxygen high temperature and nitrogen barrier delay, making bamboo charcoal born with micropores more refined and honeycombed, and then with the honeycomb structure of microporous structure The polyester modified sections are made by melt spinning. This unique fiber structure design features hygroscopicity, breathability, antibacterial, antibacterial, cool in winter, cool in summer, and green.
How is bamboo charcoal fiber produced?
Bamboo charcoal is another new environmental protection material with excellent performance developed by bamboo resources. The bamboo charcoal was formed after the bamboo was subjected to a 800 degree high temperature dry carbonization process. Bamboo charcoal has a strong ability to absorb and decompose, can absorb moisture, dry, deodorize and antibacterial, and has negative ion penetration properties. Bamboo charcoal fiber is the use of nano-technology, the first micro-pulverized bamboo charcoal, and then nano-scale bamboo charcoal powder through high-tech processing, and then using the traditional chemical fiber preparation process, you can spin molding, to produce qualified bamboo charcoal fiber.
What are the advantages of bamboo charcoal fiber?
1. Soft and warm, like "Satin silk": bamboo charcoal fiber has a fine unit of fineness, soft hand feeling; good whiteness, bright color; strong toughness and abrasion resistance, unique elasticity; strong longitudinal and Transverse strength, stable and uniform, excellent drape; soft and smooth, not tight, softer than cotton, with a unique sense of velvet.
2, moisture permeability, cool in winter and cool in summer: bamboo fiber cross-section covered with large and small oval-shaped pores, you can instantly absorb and evaporate a lot of water. The hollow height of the natural cross section makes the industry experts say that bamboo charcoal fibers are "breathing" fibers, and they are also called "fiber queens". The hygroscopicity, moisture release, and air permeability of bamboo charcoal fiber ranks first among the major textile fibers. The warm winter and cool summer are determined by the hollow characteristics of bamboo charcoal fiber. Bamboo charcoal fiber textiles are used in summer and autumn to make people feel particularly cool and breathable. In winter and spring, fluffy and comfortable use can eliminate the excess heat and moisture in the body. dry.
3. Antimicrobial, antibacterial and antibacterial rate: 94.5%: As detected by SGS, the world's largest inspection, testing and certification organization, the same number of bacteria are observed under the microscope, bacteria can multiply in cotton and wood fiber products, while bacteria in bamboo charcoal bamboo After 24 hours on fiber fabrics, it decreased by 94.5%. This achievement also provides protection against SARS, which is unmatched by other textile materials.
4, green environmental protection, anti-ultraviolet radiation: bamboo charcoal fiber is from the original bamboo out of green environmental protection material, it has a natural bamboo moth, deodorant, pest control and produce negative ions. According to tests conducted by the Shanghai Institute of Physics, Chinese Academy of Sciences, the ultraviolet transmittance of bamboo charcoal fabrics to 200-400 nm is almost zero, and ultraviolet radiation at this wavelength has the greatest harm to the human body.
Xiao Bian gave us an analysis of so many people do not know that bamboo fiber and bamboo charcoal fiber are two different things? Don't mess up!
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