Engraved type 鹜 鹜: bamboo fiber industry intractable puzzle

"Bamboo carbon fiber" is derived from bamboo, and it is a member of the bamboo fiber family, along with "bamboo fiber" and "bamboo pulp fiber." In fact, bamboo charcoal fiber is a kind of chemical fiber with bamboo carbon added. At present, bamboo charcoal polyester fibers and bamboo charcoal viscose fibers are common in China's textile and clothing market.

Bamboo charcoal viscose fiber is bamboo charcoal made from high quality mountain wild bamboo. After special processing technology, it is crushed into nano-scale ultra-fine powder, then added into viscose and spun into functional fiber.

Charcoal Polyester Fibers Bamboo charcoal ultrafine powders are added to the polyester chips and melt-spun. From the fiber characteristics, bamboo charcoal fiber is stronger than bamboo charcoal fiber. However, bamboo charcoal fibers are slightly superior to bamboo charcoal fibers in view of their unique properties such as adsorption properties.

Bamboo charcoal fiber was once called "black diamond" in the fiber industry, and bamboo charcoal fiber is also widely used in textile and clothing products. Now, bamboo charcoal fiber has become one of the highlights of China's textile and apparel industry. However, along with bamboo charcoal fiber textile and apparel products are hot in the market at the same time. Consumers are increasingly complaining about such products. The reputation of bamboo fiber products is also getting worse. Right now, "chaos" seems to have become the truest portrayal of the bamboo charcoal fiber industry.

A "carbon" interest, the industry-wide ideology of bamboo charcoal fiber as a human being developed in-depth development of bamboo resources, the new fiber with good hygroscopicity, moisture permeability and permeability characteristics is worthy of recognition. As we all know, China is the first country in the world to use bamboo materials. At the same time, it is also the most important producer of bamboo resources. Bamboo that can be processed and used involves 40 attributes and hundreds of species. The rational use of bamboo, a resource that is born in a short cycle and can be recycled, is of great significance for the development of the national economy and the protection of the ecological environment.

The charcoal fiber of bamboo charcoal is dense and has a relatively large proportion. The molecule is hexagonal, similar to diamond molecules, and its texture is relatively hard and finely porous. Therefore, bamboo charcoal fibers can absorb harmful substances very well and achieve the functions of anti-ultraviolet rays, moisture removal, mildew removal and deodorization. At present, bamboo charcoal fiber has been widely used in the lives of ordinary people in China. However, some profit-seeking operators have made unlimited publicity about the functions of bamboo charcoal and bamboo charcoal fibers. In order to achieve the goal of attracting the attention of consumers and pursuing the maximization of product benefits, the chaos in the entire industry has become increasingly fierce.

In early February 2011, Tan Liangcai, a college and university teacher in Chongqing, was about to move into a newly renovated new house. As a cautious intellectual, he had heard that there was a certain degree of excessive formaldehyde in the newly renovated house. Moreover, he also learned in detail through various channels the harmful effects of formaldehyde on the human body. So, before moving, he specifically invited the personnel of the indoor environment testing company to test the air quality in the new house. The test results showed that the formaldehyde content of the rest of the rooms exceeded the standards except for the air quality of the baby room.

In fact, the formaldehyde is about 3 times lower than the standard, and people can hardly smell any odor. However, objective test results made Tan very tangled. At this time, he unintentionally heard that there is a mattress made of bamboo charcoal fiber material on the market that can effectively adsorb formaldehyde and purify indoor air.

Tan Liangcai listened to this statement and if he had been rushed to the market he had heard. Into this market, he was attracted by the various products with the name of bamboo charcoal fiber. In addition to mattresses made of charcoal fiber, there are curtains made of bamboo charcoal fabrics and various soft packaging materials. Without exception, almost every product has demonstrated its ability to remove harmful substances such as formaldehyde and benzene. Although the prices of these products are more expensive than similar products, Tan Liangcai felt that his hanging heart could finally be put down. Later, he purchased bamboo charcoal fiber mattresses, bamboo charcoal fiber curtains, and several bags of bamboo charcoal to completely improve the air quality of his new home.

After more than half a month, Tan Liangcai estimated that the charcoal fiber products he used had already cleaned up the indoor formaldehyde. Then the whole family moved in cheerfully. However, the good times are not long. Soon after moving in, Tan Liangcai and his family members gradually developed symptoms such as blurred vision, dizziness, headache, and fatigue. The ** examination revealed that they had conjunctival and pharyngeal hyperemia, and the chest was auscultated with breath sounds that the doctor diagnosed as mild formaldehyde poisoning.

The reason why such serious consequences will occur is that afterwards, according to the analysis of senior people in the charcoal industry: First, the bamboo charcoal content in charcoal fiber mattresses, curtains and other products purchased by Tan Liangcai may be insufficient; Second, bamboo charcoal fibers are harmful to formaldehyde and other harmful substances. The substance does not eliminate its function, it can only adsorb it. At the same time, the adsorption capacity of bamboo charcoal fibers is relatively effective in a relatively tight and narrow range. However, if the space is too large, the bamboo charcoal fiber can only be seen in the ocean. The third and most likely problem is that the adsorption of harmful substances by bamboo charcoal fibers has a one-degree concept. Assuming that the bamboo charcoal fiber is used for too long or after adsorption saturation, it will not only continue to adsorb harmful substances but will also automatically release a certain amount of harmful gases.

It can be seen that propaganda by unscrupulous merchants will inflict harm on consumers. However, the more outrageous things in the bamboo charcoal fiber industry are far from being limited to this. During the Mid-Autumn Festival of 2010, there were even products such as "Bamboo Carbon Fiber Bread" and "Bamboo Charcoal Moon Cake" on the Chinese market. At that time, the merchant declared that "eat bamboo charcoal fiber food, not only to clean the intestines, but also detoxification."

However, as early as November 4, 2008, the Ministry of Health stated clearly in its reply to AQSIQ that bamboo charcoal fiber is not a food additive and cannot be used as a food material. According to the Ministry of Health, bamboo charcoal fiber powder is not listed in the Hygienic Standard for the Use of Food Additives, and the supervisory departments in the production sector are unable to provide detailed information on the production process and quality specifications. According to experts, after eating bamboo charcoal products, the fine particles are likely to be inhaled into the lungs and adsorbed on the lungs. Moreover, it is highly absorbent and is difficult to remove from the body after eating. It may form a “pneumoconiosis”.

Some of the unscrupulous merchants who are eager to smoke are already mad enough to make money or even kill them for their petty profits. Peep spot see leopard, China's bamboo charcoal fiber industry in the strange, chaos is indeed very serious.

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