To bamboo as raw material series of processing methods according to their different, currently can be divided into: bamboo fiber --- primary bamboo fiber; bamboo fiber --- recycled bamboo fiber; bamboo fiber. Usually we mentioned bamboo fiber products are mostly based on recycled bamboo fiber as raw material.
Bamboo fiber is a unique process using bamboo fiber directly from the separation, by experts as "will breathe the fiber."
Bamboo pulp fiber is made by chemical method after pulp made of pulp. Bamboo produced in Hebei Ji'gui fiber is bamboo fiber, which consists of cotton, medium and long hair, hair products, uniform size, neat length, spinnability, but also according to customer requirements of the production of special specifications of the yarn line. "Bamboo" fiber textile fabrics feel soft, comfortable and smooth, velvety, wearing lightweight personal. "Bamboo" fiber special hollow structure, can instantly absorb and evaporate the water, it has the warmth of winter warm summer performance, suitable for the production of various types of clothing, home textiles, interior decoration and so on.
Bamboo fiber is the use of nanotechnology, the first micro-micronized bamboo charcoal, and then nanoscale bamboo charcoal powder through high-tech processing, and then use the traditional chemical fiber preparation process, you can spin-forming, prepared bamboo charcoal qualified. At present, bamboo charcoal fiber fabrics have been applied, and won the "black diamond" reputation in the market.
Bamboo fiber characteristics
Bamboo viscose fiber made from bamboo material, it is a new type of green plant viscose fiber, the fiber woven fabric with anti-bacterial, anti-odor and other special features.
Bamboo fiber is a registered trademark of "Bamboo" Bamboo Bamboo Viscose Staple Fiber, which is a kind of emerging natural, green and environment-friendly fiber. It is made from bamboo which is abundant in China's Tianfu Country. Secondary acid bath secondary drafting and other special and complex processing, to 8: 1 ratio, the bamboo cellulose extracted, and then by spinning and other processes made. The fiber fineness and whiteness close to ordinary viscose fiber, good strength, high toughness and wear resistance, excellent spinnability, the fabric made of good hygroscopicity and breathability, with a smooth, velvet, antibacterial, deodorant And other special features. Due to its natural antibacterial and deodorant functions, natural bamboo fiber has unique charm in hygienic materials and underwear products.
Bamboo viscose fiber dry fracture strength 2.7-3.OcN / dtex, wet rupture strength of 1.3-1.5cN / dtex, better than cotton viscose fiber, the process was adjusted from the following points.
(1) To ensure that the polymerization degree of bamboo pulp is controlled at 600-700.
(2) Adding a denaturant to the viscose to extend its shape, allowing the fiber to be highly stretched in the first acid bath and draining to 1.6 in the second acid bath.
(3) hot stretch from â… Road to â…¡ Road, after â…¡ Road, hot-pull, wet modulus control between 1.2-1.4.
Due to the nature of the bamboo and the different processing technology, bamboo fibers caused by different from some of the characteristics of other fibers. Has good hygroscopicity, breathability.
Fiber hygroscopicity is related to the functional groups and structure of the polymer. Although natural cellulose and regenerated cellulose have the same number of hydroxyl groups, their hygroscopicity is greater than that of natural fiber due to less hydrogen bonds between the regenerated cellulose macromolecules, Bamboo fiber is a regenerated cellulose fiber, its structure is porous network structure, its hygroscopicity is better than other viscose fibers, gives a feeling of perspiration cool
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