2022-05-27

Principle Of Cooling Gel Patch

The cooling gel patch achieves a rapid cooling effect through the physical change of water vaporisation and heat absorption. When the product is applied to the human skin, the temperature difference causes the water in the gel to vaporise and evaporate, thus evaporating the heat from the body.

01、Is cooling gel patch a physical cooling?

Cooling gel patch is a physical change in the way water vaporises and absorbs heat to achieve a rapid cooling effect. It has the characteristics of high fever emergency, safe fever reduction, rapid cooling, brain protection, etc. It is a commonly used physical cooling product, so it is widely used for children with cold and fever.

02. What is the principle of cooling gel patch?

The cooling gel patch is made up of gel, which vaporises the water during use, thus evaporating the heat from the body, and has a physical cooling effect on fever caused by colds and infections, without destroying the immune system response in the child's body. cooling gel patch has a cooling time of more than 6 hours, it is a physical cooling product, safe and non-toxic There are no side effects.

03、The structure of the cooling gel patch

The basic structure of the cooling gel patch consists of an anti-adhesive layer, a reservoir gel layer, a backing layer and other components. 

1. Anti-adhesive layer: namely PC isolation paper transparent protective layer, attached to the surface of the patch a layer of polyester protective film, medical embossed plastic film, removed before use, for anti-adhesive, moisturizing. 

2. Medicine library gel layer: the main part of it, with good energy conversion function of hydrophilic polymer gel as the carrier, a variety of natural cooling aromatic plant extracts into it, with physical cooling and Chinese medicine conditioning, care dual therapeutic effect. It effectively reduces fever symptoms and protects the brain while rapidly physically cooling the body, killing two birds with one stone. 

3. Backing layer: Made of medicinal grade non-woven fabric, breathable and impermeable, increasing the breathability and anti-peeling of the product.

04、cooling gel patch's main components

1. Hydrophilic polymer gel

The gel part is made of hydrophilic polymer material with good adaptability to the skin, cool and refreshing, soothe fatigue, without any harmful impurities, neutral acidity, not irritated by skin sensitivity test, moderate viscosity, long lasting viscosity.

2. Peppermint

Pungent, cool, sweating, antipyretic, anti-inflammatory and antibacterial, mint products have a desensitising, anti-inflammatory and antibacterial effect on insect bites.

3. Ice chips

Cold in nature, it is a crystalline product obtained from the resin and volatile oil of borneol, which is used for rapid cooling, relieving pain, clearing heat and swelling, and refreshing the mind.