Introduction Of Seaweed Fiber Knowledge

< p > abroad, the research on < a href= "//www.sjfzxm.com/news/" > algal fiber > /a > started earlier. British scientists published their research results on this kind of fiber as early as 1944, but researchers in China started to study algal fibers from eight and 90s of last century.

Alginate fibers have been used by the medical and health professions for their non-toxic, non irritating and biodegradable properties.

However, with the continuous improvement of people's living standards, the textile and garment enterprises are constantly developing.

At present, alginate fiber and its products have entered the common people's home in China, and have been widely applied to all aspects of the textile and garment industry.

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< p > < strong > heading for "deep blue", Haina hundred rivers > /strong > /p >

< p > as we all know, there are no more than two ways for us to obtain "a href=" http://cailiao.sjfzxm.com/Matertial/show/default.aspx "> textile and clothing < /a > fibrous raw materials from ancient times to the present.

The first one is to explore drilling, to extract natural gas from oil and to make chemical fiber to the ground floor. The second is slash and burn cultivation, carrying mulberry tree species and cotton captive animals to natural fibers on the ground.

However, the emergence of algal fibers is the third entirely new field for human beings to get to the sea and get raw materials in the sea.

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< p > the vast ocean is a huge treasure house of potential resources and a blue home for human survival and development.

From a large perspective, China is a land power and a big maritime country. Vigorously developing the marine economy is of great strategic significance for alleviating the bottleneck of resources and environment and promoting the rational economic layout of coastal areas.

From a small point of view, accelerating the research, development and industrialization of alginate fiber is very beneficial to the upgrading of the seaweed industry chain and the increase of the income of the majority of seaweed farmers and seaweed operators.

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< p > we take the most common kelp as an example to see the practical benefits of developing seaweed fiber to the broad masses of the people.

A place in Shandong is one of the famous kelp breeding bases in China. The annual output of dried kelp is over 200 thousand tons.

However, just a few years ago, the production of kelp on such a scale did not bring much benefit to local kelp enterprises, breeding and processing households.

On the contrary, many kelp breeding units are still puzzled by the "capital preservation".

Even at some point, they had to lose money.

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< p > the main reason is that the processing of dried dried seaweed is very fluctuating, resulting from the disorderly competition between kelp farming enterprises and kelp chemical enterprises.

At that time, the dried dried kelp was less than 1 yuan and 5 jin at the time of low price, and the market was hard to sell.

When the market price of the kelp is high, the enterprises with deep processing of the kelp have to stop and watch the production because of the high cost of production.

In fact, none of the fishermen and enterprises engaged in kelp farming and processing at the time were really happy.

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< p > it is gratifying to note that when some products such as sodium alginate (main raw materials of alginate fiber) and mannitol, < a href= "//www.sjfzxm.com" > high tech < /a > products have been settled locally.

The old vicious circle of bad competition has never been returned.

First of all, because of the relatively stable demand for raw materials such as Laminaria japonica, these enterprises have restrained the sharp rise and fall of seaweed products such as kelp to a certain extent.

Secondly, the local government also helped to set up the seaweed industry association, which eliminated the vicious price competition of algae products.

It can be seen that the kelp breeding base in Shandong is due to the development of the industrialization of high value-added products such as seaweed fiber and so on, so that the local seaweed industry has got rid of the trap of low price competition and entered the track of healthy development.

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< p > according to the relevant scientific research personnel, according to the existing production technology, a ton of dry dried kelp can extract 200 kg to 250 kg of alginate, forming 200 kg of fiber, and every 100 grams of seaweed fiber can weave one square meter cloth.

According to this calculation, the cost of seaweed fiber is initially estimated at 50 thousand -7 yuan per ton.

In addition, if alginate fiber and cotton can be blended, more fabric can be woven, and the cost of alginate fiber products will be lower.

At the same time, the strength of the fabric made from seaweed fiber is stronger than that of cotton.

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< p > with the rapid development of China's economy and population growth, the contradiction of land resources has become more and more prominent.

When we acquire traditional natural animal and plant fiber, we also have to confront the problem of grain.

Coupled with the increasingly severe depletion of oil resources, new technologies and methods for obtaining new fiber material resources such as seaweed fiber have become more urgent.

After all, China alone consumes about 60 million tons of fiber material every year.

In fact, we simply can not imagine what the earth will look like if a textile and clothing fiber resource is exhausted.

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< p > therefore, vigorously developing various new sustainable and renewable fiber materials including seaweed fiber is a good medicine to solve the shortage of global resources, excessive consumption of disposable energy and environmental problems.

At the same time, it is also a good thing for the development of China's textile and garment fiber industry, providing more jobs and improving people's income.

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