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Production And Development Trend Of Bamboo Pulp Fiber

2013/1/14 21:00:00 24

Bamboo Pulp Fiber Viscose Fiber Fiber Market

bamboo pulp < a href= "http://www.91se91.com/news/index_c.asp" > fiber > /a > raw materials, using our abundant renewable resources, will not cause exhaustion of resources, but also affect the ecological balance. At the same time, it will be taken from nature and conform to the strategy of sustainable development.

The arrival of bamboo pulp fiber has far-reaching significance for the entire textile industry.

The product value of bamboo pulp has molded the taste and grade of consumers. It will be a trend of enduring popularity --

bamboo fiber is mainly used to solve the problem of insufficient raw materials for viscose fiber production in China. Its initial market position is to replace viscose and cotton pulp for viscose production.

According to Chang Hui, Secretary General of the Tianzhu alliance, around 2000, Jilin chemical fiber considered developing renewable natural resources from the perspective of resource strategy.

After many studies, the decision-makers of Jilin chemical fiber think bamboo is the most ideal textile raw material resource.

< a href= > http://www.91se91.com/news/index_p.asp > < Hebei > > /a > General Manager of Jilin chemical fibre Co. Ltd., < a href= > http://www.91se91.com/pioneer/ > > Song Dewu < /a >, from 1999, the researchers of the company sprouted the idea of making bamboo pulp into viscose fiber manufacture, but it did not produce bamboo pulp until 2001.

Countless failures, countless regrets, countless sleepless nights, how many times the edge of giving up and persisting in unremitting efforts.

In 2003, Jilin chemical fiber finally produced bamboo fiber.

bamboo new characteristics

it is understood that before 2000, the main raw materials of viscose were cotton lint and wood.

Due to the long growth period of timber and limited forest area, cotton is constrained by the arable land area and resources are scarce. Finding new materials becomes the choice of visionary viscose enterprises.

Bamboo enters their horizons at this time.

bamboo is used as raw material for viscose production, and to a certain extent, "bamboo instead of cotton and bamboo instead of wood" can help to alleviate the contradiction between supply and demand of plant fiber materials, which is beneficial to protecting forest resources and saving arable land resources. It also finds an effective way for rational utilization and efficient utilization of bamboo resources.

bamboo is a renewable resource with fast growth and strong regeneration capacity. It is estimated that the production of 1 tons of cotton needs about ten mu of arable land, but the production of 1 tons of bamboo fiber needs only two mu of woodland.

According to the calculation of 1 tons of bamboo fiber instead of 1 tons of cotton, China's bamboo fiber production has saved 200 thousand mu of arable land resources.

bamboo pulp fiber is a kind of degradable fiber which can decompose in the soil and will not cause damage to the surrounding environment. It is a truly environment-friendly green fiber.

Moisture absorption and moisture permeability of bamboo fiber are the best among all natural fibers.

At the same time, the natural antibacterial, bacteriostasis and anti ultraviolet effects of bamboo fiber fabrics can still guarantee their original characteristics after repeated washing and drying.

bamboo fiber raw material cost is relatively stable, which is also an important reason for the rapid development of bamboo fiber.

At the beginning of this year, the price of bamboo was about 15 thousand yuan per ton, and it was refined to 16 thousand yuan ~1.8 yuan per ton of bamboo pulp.

It can be said that the cost price of bamboo fiber is not high in many functional fibers, and more importantly, the price of bamboo has always been maintained at the same level, and there has not been a big fluctuation. The stable cost price makes it easier for downstream manufacturers to arrange their own procurement plans.

bamboo fiber new discovery

bamboo fiber is mainly used to solve the problem of insufficient raw materials for viscose fiber production in China.

However, in its initial R & D and production process, due to the complexity of the pulping process and low production rate, the production cost is high, and it can not compete with ordinary viscose fiber products, and its market demand can not achieve rapid growth.

bamboo fiber has great influence on the relative humidity of the workshop because of its low wet strength.

25 tex and above pure bamboo fiber yarns are difficult to maintain good yarn condition and withstand wet sizing process, making the sizing process difficult to increase. It is suggested to use blended bamboo fiber yarns in this case.

Bamboo fiber yarns are not allowed to be stored in especially damp places. Otherwise, the yarn breaking rate will increase after processing, which can cause a lot of thin threads that can not be woven or cloth surface, which will affect the cloth effect.

bamboo fiber has poor cohesion and static electricity. Therefore, it is necessary to adjust these problems in spinning process.

Pre production is necessary before production. When the production site is relatively stable and the humidity is relatively large, a certain amount of oil and water additives should be added to reduce the resistance on the surface of bamboo fibers, reduce static electricity, reduce fiber damage, and ensure smooth production.

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in the production process, bamboo fiber research and development enterprises have made new discoveries on bamboo fibers.

Bamboo fiber has good moisture absorption, moisture release and permeability, and has some natural antibacterial and bacteriostatic effects.

These characteristics make bamboo fibers separate from ordinary viscose products, and are more suitable for producing skin friendly products, such as socks, underwear, pajamas and sportswear.

pure bamboo fiber yarns are used for garment fabrics, mat, sheets, curtains, scarves and so on. If the method is blended with vinylon, light and thin garment fabrics can be produced.

It can also be blended with cotton, wool, linen, silk and chemical fiber for weaving or knitting, producing all kinds of woven fabrics and knitted fabrics.

Woven fabrics can be used to make jackets, casual wear, suit suits, shirts, sheets and towels, bath towels and so on.

Knitted fabric is suitable for making underwear, sweater, T-shirt, socks and so on. Bamboo and cotton blended yarn with less than 30% of bamboo fiber content is more suitable for underwear, socks, and can also be used for making medical care products.

bamboo fiber new opportunity

In the past ten years, the output of viscose fiber in the world has increased relatively slowly, with an average annual growth rate of about 5%. The output in 2011 was about 3 million 392 thousand tons, up 4.7% from the same period last year.

At present, the production of viscose fiber is mainly concentrated in China. In 2011, China's viscose fiber output accounted for about 60% of the world's total output. The rest of the larger production areas were ASEAN, Western Europe and India, and the three countries produced about 35% of viscose fiber output.

At present, the output of bamboo fiber in China is about 60 thousand tons, accounting for only 1.8% of the annual output of viscose staple fiber.

Jilin chemical fiber is the largest bamboo fiber production enterprise in China. In 2011, the annual production capacity of bamboo staple fiber and bamboo pulp filament was 48 thousand tons and 7000 tons respectively.

Yu Changhui analysis shows that China is a large country of viscose fiber production, and its output growth rate is much higher than that of the whole world.

In 2001~2011, the average annual growth rate of viscose fiber in China reached 13%, and its output reached 2 million 69 thousand tons in 2011.

Although China's viscose fiber production is very large, its varieties are mostly viscose fiber, high strength viscose fiber and high wet modulus viscose fiber production is relatively low, especially high-end viscose fiber varieties such as Lyocell fiber, Modal fiber and so on mainly rely on imports.

Therefore, bamboo fiber has great room for development.

it is understood that Jilin chemical fiber is accelerating the production of bamboo pulp bamboo fiber integrated production base project, and strive to reach the end of 12th Five-Year, the total annual output of 300 thousand tons of bamboo pulp, an annual output of 200 thousand tons of bamboo fiber scale, and build a world-class new biomass fiber and raw material supply base.

in terms of market promotion, bamboo fiber can not be mentioned without reference to the "Tianzhu industry alliance".

The alliance is composed of 78 Main enterprises in the industry, and the Tianzhu fiber industry association is held regularly.

This has effectively enhanced the popularity of bamboo fiber in the market, and the form of alliance has also expanded the influence of bamboo fiber.

The enterprises in the industry alliance cover various fields such as raw materials, spinning, weaving, dyeing and finishing, garment making, trade and testing, etc., which are conducive to the cooperative development of new products and the popularization and application from different angles.

in terms of brand promotion, the Tianzhu fiber industry alliance mainly promotes the "Tianzhu" brand, and all finished products containing the ingredients of Tianzhu fiber can claim "Tianzhu" tag, so that the bamboo fiber can be effectively differentiated from other competitors in the market through the tag.

In addition, bamboo fiber products are mostly propagandize with their functions. All brands emphasize their natural and antibacterial properties, and expand their influence through TV advertising and celebrity endorsement.

Some brands directly cooperate with WAL-MART, Carrefour and other large chain retailers to develop new products and supply directly, hoping to open up more channels for promotion.