How many Jin of duvets do you need to cover in Hong Kong?

Is it comfortable to cover a few catties of quilts in winter in the south? This is a question of many friends who have just arrived in the south. After all, due to climatic reasons, the wet cold in the south is definitely more freezing than the dry cold in the north. In fact, 3 to 4 kilograms of quilts are usually enough in winter in the south, and a thin quilt is enough in summer. In winter in the south, because of the high air humidity, quilts are often aired, which makes them more comfortable to cover.

The filling of duvets is mainly down, which grows in the abdomen of geese and ducks, forming reed-like fluff and flaky feathers. As down is an animal protein fiber, it has higher thermal insulation performance than cotton (plant cellulose). The spherical fiber of down is densely covered with millions of triangular micropores, which can contract and expand with the change of air temperature, thus generating the function of temperature regulation, absorbing the flowing hot air emitted by human body and isolating the invasion of external cold air.

Precautions for quilt use:

Because the quilt needs to be in contact with the human body during use, in order to prevent it from getting dirty, try to put a quilt cover with a suitable size outside the quilt, so that even if it is dirty, you can directly clean the quilt cover.

If you use a duvet at home, you need to avoid using some sharp objects during use, otherwise it will be easy to puncture the quilt, so that the quilt will not play a warm role.