Difficulty falling asleep due to cold hands and feet - Aerogel fiber offers a good solution

On every night when your hands and feet feel icy cold, are you also going through such torment?
Crouching curled up in the quilt, your feet are as cold as iron. You toss and turn, finding it hard to fall asleep. When you finally manage to doze off, you’re abruptly awakened by the chill in the early morning…
The coldness of hands and feet is closely related to the quality of sleep. Traditional quilts rely on their thickness to retain heat. However, as the extremities of the blood circulation system, hands and feet dissipate heat three times faster than the trunk, easily creating a temperature difference where “the inside of the quilt is warm, but the soles of the feet are cold”.
The cold triggers the excitement of the sympathetic nerves and inhibits the secretion of melatonin, leading to the situation where “the colder you are, the more awake you become”.
Now, this trouble finally has a technological solution: the aerogel fiber quilt.
The aerogel fiber developed by Qingfeng Chemical Fiber combines the advantages of materials such as cotton, down, wool, and silk. Its price is less than one-tenth of that of down, making it a perfect new material that can be said to subvert the pattern of the home textile industry.
The quilt made of Qingfeng aerogel fiber can redefine the warm sleep experience with its “nano heat-locking black technology” and “healthy sleep ecosystem”.

1. Nano-level heat locking: Let the heat “only go in and not come out”
   “Air cage” technology: The interior of the aerogel fiber has billions of nanoscale pores (with a pore diameter of only 20-50 nanometers), which divide the air into countless stationary air chambers, blocking thermal convection. The thermal conductivity is as low as 0.0125W/(m·K).
   “Thermal island effect” on the feet: Experiments show that under the same room temperature, the heating speed of the foot area covered by the aerogel fiber quilt is 2.3 times faster than that of an ordinary cotton quilt. It can reach a comfortable temperature of 32℃ in 15 minutes, and the temperature difference fluctuation throughout the night is less than 1.5℃.
   Light as if there’s nothing: The aerogel fiber is currently the lightest textile material on the market. The aerogel fiber quilt relieves the pressure when turning over, and the deep sleep duration is increased by 22%.
2. Antibacterial and anti-mite: Create a “breathable” healthy barrier
   Physical-level protection: The surface density of the aerogel fiber reaches 100,000 pores/cm², and the pore size is usually between 20 and 50 nanometers, which is much smaller than the volume of common bacteria (0.5-5 microns) and mites (100-400 microns). It directly blocks their penetration, with an antibacterial rate of over 90% and an anti-mite rate as high as 99.2%.
   Resist mildew and dampness: The hydrophobic molecular structure makes the water absorption rate of the quilt body less than 1%. Coupled with its breathability, it can remain dry and fluffy even during the humid and rainy days in the south.
3. Skin-friendly like the clouds: Upgrade the sleep comfort level
   The aerogel fiber is anti-free radical, avoiding the skin from being oxidatively damaged. The material is soft and has a good skin-friendly effect.
   Intelligent moisture-wicking and breathable: There are more than ten thousand breathable micro-pores per square centimeter. When the humidity is high, the pores automatically expand to accelerate sweating, avoiding the “stuffy and sticky” feeling of traditional warm quilts.
   It does not contain formaldehyde and nearly 30 kinds of substances harmful to the human body, and it is safe and environmentally friendly, providing a baby-level safe sleep experience.
   The aerogel fiber warms every inch of the skin with technology and defends every night of deep sleep with safety, allowing those with cold hands and feet to bid farewell to the “sleepless cold nights” completely.
   This winter, let the warmth reach your dreamland from your toes.
   The emergence of the aerogel fiber is not only a revolution in thermal insulation materials but also a guardian of sleep health. It is also the key for the home textile industry to get rid of homogeneous competition and move towards upgrading and creating wealth.