What is the heating principle of self heating socks and insoles?

Self-heating. Clothing principle. Around 2000, Japan introduced a special fiber material that generates heat by absorbing water emitted by the human body. This fiber material was first used by mountaineers, and later spread to the general consumer field.

In fact, thermal underwear is not a "high-tech". This is because no matter what kind of material it is, it can generate heat by absorbing moisture. The mechanism of fiber hygroscopic heat absorption is that when the fiber absorbs water, the hydrophilic group and water molecule in the fiber molecule.

Combined, the kinetic energy of the water molecules decreases and at the same time is converted into heat energy and released.

Generally, the moisture absorption and heating performance has a great relationship with the moisture regain rate of the fiber, the moisture regain rate of the fiber is good, and the moisture absorption and heating performance is poor if the moisture regain rate is small, such as wool and modal fiber.

The hygroscopic and heating effect is good, while the hygroscopic and heating effect of ordinary acrylic and polyester is poor.

The heating method of far-infrared fiber is to absorb heat first and then release heat. There are two kinds of energy it absorbs: one is energy in the environment, such as visible light in sunlight.

Infrared, far-infrared.

Wait. The other type of energy is the heat of the environment and the heat of the human body itself. After absorbing this energy, the far-infrared fibers will convert it into far-infrared rays and then radiate them to the human body, so as to achieve heat supply to the human body.

"Seram" is a kind of far-infrared radiant acrylic fiber, which is a kind of acrylic fiber that uses advanced spinning technology to add far-infrared radioactive ceramic particles to acrylic fiber.

in the obtained material.

The insoles of heating socks use the self-heating mineral tourmaline to generate heat, and the massage magnetic plates are distributed in several major acupuncture points such as Yongquan acupoint. Among them, self-heating uses the self-heating mineral tourmaline to generate heat, and the massage magnetic plates are distributed in several major acupuncture points such as Yongquan acupoint.

I may not be asked, don't mind.

I live in the south, and there are no tens of degrees below 0 in winter, but -5 is still common, but I usually have very breathable shoes and socks, such as the fresh breeze of Adidas, as long as my feet are dry, they are hot, and I wear cotton shoes that freeze and the soles of my feet are cold.

Summary. It can be used at the same time, the two do not conflict, and it will be warmer.

It can be used at the same time, the two do not conflict, and it will be warmer.

Advantages of heating insoles: strong warmth function: because the heating insoles have the effect of self-heating, they can reach a higher temperature in an instant, and they are warm and comfortable to wear, giving good protection to the feet. Breathable and sweat-absorbent:

Because there is sweat-absorbing cotton cloth in the heating insole, it has good breathability and is the best insole for people with sweaty feet. Anti-mildew, deodorant and antibacterial: Due to the special material of the heated insole, bacteria cannot breed in it, which plays a good role in sterilization and keeps it in a dry environment.

Improve blood microcirculation: Because the heating insole has the effect of massage, it has the function that ordinary insoles do not have, which can promote blood circulation and play a role in health care in the cold winter. Anti-inflammatory, analgesic:

When the soles of your feet are walking for a long time, the heating insoles can help you eliminate the pain and allow you to quickly return to a healthy state. Maintain the health of your feet: The many benefits of heating insoles can keep your feet in tip-top shape, free from injuries and fatigue, and always have an endless supply of energy.