It is said that feet are the second heart of human beings. For the health of both feet, a pair of good socks may be as important as a pair of good shoes. If you wear substandard socks every day, it is equivalent to stepping on an invisible health killer under your feet. Generally speaking, socks hide four major health problems.
not wear resistant “some socks have holes after wearing them once or twice. Everyone will think that it is caused by improper wearing. In fact, it shows that the wear resistance of socks is not qualified.” Socks need to add high-strength fibers to important parts, such as toes and heels, and adopt more scientific weaving technology to ensure wear resistance. Socks with poor wear resistance often use low-grade materials, which are not only easy to wear out, but also likely to abrade feet.
serious color fading the color fastness of socks is also an important indicator of whether socks are qualified. According to the regulations, the color fastness of socks should reach grade 4, that is, the color will not drop. Level 1 is that when you wash a piece of white clothes and dark socks together, the color of the last two items will become indistinguishable.
The problem brought about by the fading of socks is not only to pollute other clothes, but also to add various dyes, auxiliaries and other finishing agents to textile products in the process of dyeing and finishing. These chemical agents will more or less contain or produce substances harmful to human bodies.
formaldehyde, aromatic amine exceed the standard according to the process, the manufacturer should wash the socks sufficiently before leaving the factory. Because a large amount of alkali containing substances will be used in the whole production process, socks that are not fully cleaned will be detected with a high pH value. Both formaldehyde and alkali can cause certain harm to the skin, such as easily causing allergy and inflammation.
Formaldehyde in socks is far more terrible than in clothes. This is because the sweat glands, blood vessels and nervous system on the soles of people’s feet are very developed. When the feet discharge some body fluids, these body fluids may cause the decomposition of dyes. In addition, the harmful substances in socks are not easy to spread, and they will rub against the feet constantly, increasing the impact on the skin.
socks are tight in recent years, most of the socks produced by sock factories are tight mouthed, often strangling the ankles tightly, and even causing red marks. Local compression of the ankle by the mouth of the sock often leads to increased blood pressure, and even induces heart disease in serious cases.
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