New textile fiber green environmental protection fiber

Tencel fiber

Tencel fiber is a kind of regenerated cellulose fiber that meets the requirements of environmental protection. Its raw material is wood pulp. The wood pulp comes from beech, eucalyptus or conifer trees that are very quickly formed. It can grow from 5 to 7 years after planting. 25m high material. The practical solvent NMMO in the production process can be recovered with a recovery rate of more than 99%. Tencel fiber is easily biodegradable, and then treated with anoxic sewage. The fiber is completely decomposed in only 8 days; when it is buried in the soil for 3 to 5 months, it can be decomposed into water and carbon dioxide; if Incineration of waste does not produce harmful gases. The production process of short fibers or filaments from wood pulp to spinning is shortened by one third to one half compared to the viscose fiber production process. Its spinning process is all physical process, and the spinning solvent is recycled, which overcomes the serious pollution problem of traditional regenerated cellulose fiber and has excellent environmental protection characteristics.

In addition to maintaining the advantages of good dyeability and excellent drape of traditional regenerated cellulose fibers, Tencel fiber also overcomes the disadvantages of poor wet performance of traditional regenerated cellulose fibers. The wet and dry strength is very high, and each of its fabrics can be processed. A variety of high-tech finishings give it a richer look and feel.

Another feature of Tencel fibers is that they are easily fibrillated (that is, they have small filaments that are thinner than the fibers themselves). After grinding, sand washing and other processing, the surface of the fiber is easy to form a layer of fine hair, with a perfect peach skin effect, so that the fabric is more soft and comfortable, full of flexibility.

Tencel fabrics have the natural comfort of cotton fabrics, the drape and vibrancy of viscose fabrics, the high strength of synthetic fibers, and the silky soft feel and elegant sheen. It can be blended, compounded or interwoven with other fibers (including synthetic fibers, natural fibers or recycled fibers). You can get different styles of fabrics such as smooth surface or velvet effect. The fiber can also be used for industrial fabrics, made of non-woven fabrics, special paper, filter materials, and functional (conductive, antibacterial, flame retardant, etc.) fiber materials.

2. Modal fiber

Modal fibres are high-modulus regenerated cellulose fibres, which are produced from wood pulp fibres by a special process. Its dry strength is close to that of polyester, its wet strength is much higher than that of ordinary viscose fibers, and its gloss, softness, hygroscopicity, dyeing and color fastness are all superior to those of pure cotton products. The fabric made of it has a silky luster, a pleasant soft touch and drape, and excellent durability. The modal fiber brands on the market are increasing, mainly from Austria, China Taiwan, South Korea, Russia and other countries and regions. Among them, the Austrian Lansing Company started earlier and the market is operating better.

Modal fibres can be blended and interwoven with a variety of fibres to give full play to the characteristics of their fibres and achieve even greater results.

The main features of Modal fiber fabrics:

1 Modal fibre fabrics are soft to the touch, drape, and comfortable to wear.

2 Modal fiber fabrics have better moisture absorption and breathability than pure cotton fiber fabrics. They are ideal close-fitting fabrics and health apparel products, which are beneficial to the human physiological cycle and health.

3 Modal fabrics are smooth, delicate, smooth, and have natural silk effect.

4 Modal fibre fabrics are bright and shiny and natural silk fabrics.

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Modal fiber fabrics have stable performance. After testing and comparing with cotton fabrics, the feel of cotton fabrics will become harder after 25 times of washing. Modal fabrics, on the other hand, will wash softer and brighter. .

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Modal fiber fabric has good effect on garments, good shape stability, and has anti-wrinkle and anti-wrinkle properties that make it more convenient and natural.

3. Soybean protein fiber

Soybean protein fiber is a new type of regenerated plant protein fiber that is obtained by extracting plant globulin from soybean meal, using high-tech processing such as bioengineering, and polymer synthesis, and then wet spinning.

Soybean protein fiber monofilament fineness, relative density, high strength. The fabrics have excellent properties such as light texture, high strength and elongation, moisture absorption, softness, good gloss, good warmth, etc., and are known as "synthetic cashmere."

Soybean protein fiber fabric is soft, smooth, breathable, and drape. It has a unique moisturizing, anti-bacterial and anti-inflammatory wearing function. The fabric has a cashmere-like feel, silky soft luster, the warmth of wool, the moisture absorption and moisture-conducting properties of cotton fibers, comfortable wearing, and the cost reduction of 30% to 40%. The low-spec yarn fabric made of soybean protein fiber/cotton fiber can effectively improve the feel of the cotton fiber fabric, enhance the softness and smoothness of the fabric, and enhance the comfort of human skin.

Soybean protein fiber also has strong antibacterial properties, and has a significant inhibitory effect on coliform bacteria, Staphylococcus aureus, Candida albicans and other pathogenic bacteria. Therefore, fabrics made of hemp fibers such as soybean protein fibers and linen are the production functions. Performance and ideal fabric for summer clothing.

Bamboo fiber

Bamboo fiber is a kind of regenerated cellulose fiber that is made from bamboo and used as a raw material, and is processed by a unique process to extract cellulose from bamboo, and then is prepared by spinning and spinning liquid preparation, spinning, and the like.

Bamboo fiber is a new type of textile raw material following Tencel, soy protein fiber, chitin fiber and other products. It has the characteristics of soft hand, good drape, good moisture absorption and desorption performance, bright dyeing and other characteristics. widely. Bamboo fiber has a strong antibacterial and bactericidal effect, and its antibacterial effect is unmatched by any artificially added chemical substance. Since bamboo fiber contains sodium copper chlorophyll, it has a good deodorizing effect. According to the name of the test table, the deodorization rate of bamboo fiber for ammonia is 70% to 72%, and the deodorization rate for sour odor is 93% to 95%. In addition, copper chlorophyllin is a safe and excellent UV absorber, so bamboo fiber fabrics have good UV protection.

5. Milk protein fiber

Milk protein fiber, also known as casein fiber, is to dehydrate and degrease liquid milk, using a graft copolymerization technique to make protein molecules and acrylonitrile molecules into a milk slurry, and then process it through wet spinning and high-tech methods. It forms a linear polymer structure containing milk protein amino acid macromolecules.

Milk protein fiber fabric is soft, smooth, drape, and has the same feel and style as silk. The raw material of this fiber contains a variety of amino acids. The fabric is worn with lubrication and has the effect of typeface. The texture is light, soft, smooth and breathable. The clothing made has the unique function of moisturizing the skin, antibacterial and anti-inflammatory. It is used to make children's clothing and Ideal for women's underwear.

The affinity of milk protein fiber and dye is better, so that the fiber and fabric color is particularly bright and vivid, and has excellent color fastness. Milk protein fiber contains a variety of amino acids, fiber pH is slightly acidic, consistent with human skin, does not contain any carcinogenic substances, is a good fabric for underwear, it is rich in moisturizing factor, can maintain skin skin.

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