Retardant Cotton Jackets

January 16, 2010 | Posted by admin

Retardant Cotton Jackets

Unqualified Health Risks Socks

“Do not socks this product much, but we have contact with every day use. The test results with no thought of our own, there is surprisingly little socks are so many problems.” China Consumer Association, director of consumer refers to the former King Tiger told the “Beijing Science and Technology News.”

Recently, the China Consumer Association of Beijing, Tianjin and marketed 52 brands of socks were compared with experiments and published the relevant results. Data show that participation in comparative tests of the socks, there are 34 samples of wear resistance is not satisfactory, some of the samples is only the most low-end color fastness index 1, seriously affecting wear. In addition, several samples have even been found to contain cancer-causing aromatic amines on the human body.

In order to fully restore the consumers to purchase and use of the whole process to compare experimental staff to the identity of consumers in Beijing and Tianjin, 16 medium and large shopping malls, supermarkets, franchised stores, small markets and other places to buy socks sold the consumer were the most common sports socks and cotton socks to buy.

”The market is on the big price difference between socks, four pairs from 10 yuan to 100 yuan for 1 pairs of all, we buy the basic brands of the domestic market include the high, medium and low socks.” Wang said before the tiger.

, These socks were sent to a special testing center for testing. Light Chemical Engineering Teaching and Research, director of Beijing Institute of Clothing Wang Jianming told the “Beijing Science and Technology News,” to detect when a special machine will mimic the human body and the soles of his feet right ankle socks march for peace grinding mill. We usually wear some socks have a hole twice, and everyone will think this is due to their improper dress, in fact, it shows wear socks failed.

Wang Jianming said the general use sock yarn, silk, synthetic fiber as the main material, but need critical parts, such as the toes Department, the heel, by adding high-strength fibers and adopt a more scientific system of the weaving process in order to ensure the socks wear resistance, In this test the samples, more than half of the wear resistance may be weak.

Wang Jianming told reporters, socks, socks for color fastness is an important indicator of eligibility. In general, the color fastness is divided into 1 ~ 5, 5 being the highest, such normal wear socks in our use of the process, it will not change the color of. According to regulations, socks fastness should reach 4, its color will not be out of basic. However, in this test, the Smith Barney brand boutique socks, and several other indicators of unsatisfactory samples of color fastness, and some even one.

”To what extent is it a differential? Is that when I get a white clothes and dark like washing socks together when the end result is that both items will become difficult to distinguish between the colors.” Jian-Ming Wang said.

Socks fade problems brought about not only contaminating other clothing. Wang said before the tiger, as textile products printing and dyeing and post-finishing process, we need to join a variety of dyes, auxiliaries and other finishing agents, these chemical agents will contain or produce more or less harmful substances.

At present, our country’s mandatory standards for textile products made security the basic technical requirements, including formaldehyde content, pH, biodegradable aromatic amine dyes are three important security specifications.

However, in this comparative tests of 52 samples, with a nominal Lady Socks Co., Ltd., Zhejiang Po Po Lady Kat production of male socks embroidered samples, nominal Garments Co., Ltd., Zhejiang Qian 100 on behalf of the production of High Quality cotton socks embroidered sample of men , formaldehyde concentration exceeded; nominal Socks Co., Ltd. Zhejiang love Yue Yue conditions produced by three pairs of cotton socks men loaded the sample, pH, significantly higher than the standard indicators of regulations; nominal Guangzhou Abbey leisure male cotton socks, with a nominal Shanghai Shuai Mei Men’s socks, men socks jacquard nominal Mona gentleman samples, and was even found to contain harmful to human carcinogenic aromatic amines.

”Non-iron technology, flame-retardant technology, solid colors are used in formaldehyde.” But Wang Jianming said the former two kinds of technology in the production of socks are rarely used, so excessive formaldehyde illustrated, when the number of products, color fastness up to less than required, its manufacturers in the fixing agent added formaldehyde. After staining, in accordance with procedures, manufacturers want to sock full of washing. Because in the whole production process will use a large number of alkaline substances, without adequate clean socks will be detected in a high pH. The formaldehyde and base of these two substances will cause some harm to the skin, such as allergenic inflammation.

Currently in the textile process, known to have thousands of different aromatic amines, which is the synthesis of dyes intermediates. Are now identifying the carcinogenic and potentially carcinogenic aromatic amines, a total of 22, according to state regulations, these 22 kinds of aromatic amines is strictly prohibited in the textile dyes. However, as part of the prohibited dyes are very inexpensive, and some special colors, and now it is difficult to find a suitable alternative, in addition due to the replacement of a dye manufacturing enterprises have to make adjustments related to processes, and some small-scale producers do not are willing to do so, resulting in prohibited dye appears in the sock production process, and break down some harmful aromatic amines.
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