Four world records for duvets

According to the statistics of the International Down Association: the penetration rate of down bedding in developed countries, developing countries and poor countries is very different: the penetration rate of down bedding in Japan is 103%, that of the United States is 87%, and that of Europe is basically 70%. Developed countries get prevalent?

First of all, the duvet is the lightest quilt in the world

How heavy should we sleep on? Many people are confused. According to the scientific evaluation: if the quilt can achieve heat preservation and ventilation, the lighter the better! Too heavy quilts may directly affect the blockage of blood flow in the human body, especially in winter, the elderly are likely to be oppressed to stroke or sudden death due to too heavy quilts.

The duvet is currently the lightest natural thermal bedding in the world. When tested with a down content of 50%, its lightness and bulkiness is 2.5 times that of cotton and 2.2 times that of wool under the same temperature environment.

Second, the duvet is the warmest quilt in the world

Influenced by the older generation, we always think that only thick quilts can keep warm. However, the real reason that affects warmth retention is the bulkiness of quilts. Because the quilt is fluffy, there is more still air inside, which isolates the exchange of cold air from the outside, making it the most suitable sleeping environment to maintain at 32 degrees.

Down warming principle: 1. Unique structure, down is the only unique spherical structure fiber, so the bulkiness is the highest. 2. No hardening, down quilts are less hygroscopic than cotton quilts and wool quilts. This is what keeps the down fluffy and helps maintain warmth.

Then the duvet is the most durable quilt in the world

The duvet fabric generally adopts better high-count and high-density fabrics, which have very good durability, and the down inside itself has good fluffy performance, so a good-quality duvet can be used for 30 years after proper use and preservation. And if conditions permit, the duvet can also be refurbished.

Finally the duvet is the most economical quilt in the world

We felt the duvet was expensive. A down quilt priced at 3,000 yuan can be used for 30 years at a daily cost of 0.27 yuan; a chemical fiber quilt priced at 300 yuan can be used for 2 years at a daily cost of 0.41 yuan. You only look at the price, but not the value. More and more people start to use duvets, but what about you?