Where Does The Famous Brand Clothing Come From, Where Does Poison Come From?

Jiugui Liquor "plasticizer" incident has not yet been released 20 days ago.

Poisonous news.

Clothing, food and shelter, clothing for the first time, has aroused great concern and concern.

The clothing brands involved in this "poisonous storm" include clothing of 20 famous fashion brands in the world. They are exploded in the production process by using a variety of toxic and harmful substances and are left in their products.

The toxic substances included NPE (nonylphenol ethoxylates), plasticizers and aromatic amines.

Experts say that toxic does not mean that people will be poisoned. Consumers need not worry too much. But pay attention to not buying clothes with peculiar smell.

First wash and then wear.

Dispel doubts 1: where does poison come from?

well-known

"In fact, clothing" exposure "mainly stems from

Chemicals are widely used in production and processing. "

Wang Xiaoning, a teacher in the school of materials science and engineering at Beijing Institute Of Fashion Technology, pointed out that textile auxiliaries and textile dyestuffs are the most widely used chemicals in the textile manufacturing process. Harmful substances are concentrated in dyeing and finishing processes.

Take NPE as an example, it is widely used in printing and dyeing and cleaning processes in the textile industry.

But at the same time, NPE is the world's recognized environmental hormone, NPE has persistence and bioaccumulation.

That is to say, once it is discharged into the environment, it will exist in the environment for a long time, and it can enter the food chain, and gradually enlarge the food chain, affecting the normal reproduction and development of the organism.

"A large number of chemical raw materials such as NPE are used in the industry, mainly because of cost considerations."

Sun Liwu, an analyst at Zhuo Chuang's information garment industry, said that NPE is a low-cost and efficient surfactant, and is widely used in industrial and consumer goods production. If suddenly replace the substitute, it will increase the cost of the enterprise.

Another reason is that there is no regulation.

At present, there are no regulations at home and abroad to restrict the sale of products with NPE residue.

In the domestic textile industry standards, there is no specific index requirements for NPE.

Other chemical substances are similar to those of NPE.

According to Ms. Zhang, who is engaged in clothing sales, a garment from clothing consumption to clothing manufacturing, many links may be "toxic", regular brand manufacturers do a good job, small garment enterprises and workshops to reduce costs, check lax, this problem is more.

It is understood that in the process of clothing processing, from the beginning of fiber processing, every link must add a lot of textile chemicals, and a large amount of consumption, assuming that the clothes are weighed 1 kilograms, the auxiliaries to use may have seven or eight kilograms.

Once the boss of a clothing store, dizzy for a long time, finally fainted.

After examination, her blood contained chlorinated benzene and formaldehyde. After investigation, it was found that all the clothes were poisonous.

According to experts, chlorinated benzene and formaldehyde, which are two toxic substances, are mostly used in paints and paints. Nowadays, they are often used in the treatment of clothing raw materials for their pursuit of beauty. They are wrinkle resistant and stick to colourful colors. Some clothes can detect twenty or thirty kinds of toxic and harmful substances.

Lu Qingsheng, a Beijing Center for Disease Control and prevention, pointed out in a paper that the main harmful substances related to clothing include formaldehyde, mold, moth proofing agent, fungicide, dry cleaning agent and dye.

In addition, clothing, such as chromium, lead, copper and other metals are common, and natural fiber may exist pesticide residues in the process of planting.

Dispel doubts 2: how big is the toxicity?

Public information shows that carcinogenic aromatic amine compounds produced by azo dyes in the body can lead to malignant tumors such as bladder cancer, ureteral cancer and renal pelvic cancer. The intermediate products of benzene can cause leukemia.

In addition, heavy metal ions remaining in clothing dyes can enter the body through the skin, accumulate in the liver, bones, kidneys, brain and other parts, and have adverse effects on human health.

In the Faroe Islands, American researchers conducted a long-term follow up survey of 656 children born in 1999-2000 years. At various critical ages, the contents of perfluorinated compounds in mothers and children were measured. It was found that the content of this substance in the blood of local residents was high, and this substance has been proved to cause rodent immunity decline.

Are toxic clothing containing the above chemicals really toxic? What are the dangers of people wearing them?

In response, Fang Xuanchang, a popular science writer, said that volatile substances may cause harm to humans through respiratory tract, but a certain dose is needed to affect health.

"You use mobile phones, computers, which contain toxic substances, if you ask manufacturers, they have to admit.

But these items are not produced for consumption, nor are clothes.

Toxic does not mean that you will be poisoned.

In Wang Xiaoning's view, the harm caused by poison clothing is usually not easy to appear in the short term.

But people often ignore the long-term effects of harmful substances in clothing.

Zhou Zhuoqiang, an associate professor and professor of pharmaceutical chemistry at South China Agricultural University, warned consumers that they should be aware of the possible effects of residues on the human body. New clothes should be cleaned and worn first.

Do not buy the smell of textiles, because there are moldy taste, smell of kerosene, fishy smell, smell of benzene and other smell most of the clothing, formaldehyde content exceeds the standard.

And clothing should avoid red, black and other color fastness easily inconsistent products, if there is a color phenomenon can not be personally dressed.

According to experts, light colored clothing is generally more environmentally friendly than dark ones, because there is less chance of contamination in the production process.

When buying clothes, it is best to choose no lining, because the adhesive lining needs glue, and try not to buy ironing clothes.

In view of many old and broad likes to buy foreign trade clothing, experts remind that when buying, be more careful, do not buy products that are returned for environmental reasons.

If you wear new clothes, there will be skin itching, emotional upset, poor diet and other symptoms. You should go to the hospital as soon as possible.

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Clothes often carry six kinds of poison.

According to experts,

1. chlorobenzene and formaldehyde: these things are traditionally used in paints and paints, but because of the beautiful appearance of clothes nowadays, these chemical materials are used on clothing.

2. dyes: the clothes are very beautiful, because the dyes are bright, but there are carcinogenic or sensitizing dyes. The largest category is azo dyes.

There are at least twenty or thirty kinds of toxic and harmful substances found.

There is also a sensitizing dye, which can be sensitive to skin.

3. heavy metals: heavy metal in clothing is also a frequent occurrence. We all know chromium, besides chromium and lead, copper and so on.

4. pesticide: many natural fibers are grown from farmland. In the process of planting, large quantities of pesticides will be used to ensure yield, and some will remain in the fabric.

5. antibacterial ingredients: in summer, some clothing will show antibacterial, mildew proof and anti mites, which are also harmful to the skin.

6. all kinds of organic chemicals: chlorobenzene and formaldehyde.