Why Use Heat Patch In Winter

Author: Kongdy Patch

Date: 12 07，2022

01. How Heat patches work

Some people say that the heat patch is a chemical thing, has radiation, and is harmful to the human body, which is wrong. Its working principle is that there is nothing wrong with a chemical reaction, but it does not have any side effects and harm to the body.

The heat patch is mainly composed of water, iron powder, activated carbon, vermiculite, etc., and is wrapped in a non-woven bag.

Non-woven bags are made of microporous air-permeable membrane. When water, iron powder, activated carbon, etc. absorb oxygen from the microporous air-permeable membrane, a chemical reaction begins to generate heat. Vermiculite can keep the generated heat for a long time longer.

The microporous breathable membrane of the non-woven bag is also the key to determine the heat retention time of the heat patch. The more oxygen inhaled from the microporous breathable membrane, the faster the temperature rises and the shorter the retention time, so the microporous non-woven bag The breathable membrane is designed so that it does not take in excessive oxygen.

02. Why use Heat patch

The function of the Heat patch is mainly heating and hot compress. There are many types, such as foot warmer, palace warmer, waist warmer, hand warmer, shoulder warmer, leg warmer and so on.

The shape design of various heat patches is mainly designed according to the shape of the part to be heated or heated, so that the human body can absorb heat to the maximum extent.

Because of its small size, light weight, easy to carry, easy to use (only need to touch the air when using), Heat patch is recognized by the majority of people.

Generally, the temperature retention time is 8-12 hours, and the average temperature is about 52°. It is very suitable for people who work outdoors in winter, people who often do outdoor activities, and people whose rooms are not well heated. Heat patch is also the best helper for preventing frostbite of hands and feet, protecting joints from cold, and heating parts of the body. .

The hot compress function of the Heat patch is also widely used, such as stomach pain, waist pain, and women's dysmenorrhea. After hot compress, it can effectively relieve pain. For arthritis, rheumatism, frozen shoulder, cervical spondylosis, old cold legs, etc., after hot compress, it can promote local blood circulation, effectively relieve symptoms and relieve pain.