Do ordinary families buy quilts or duvets to keep warm in winter?

Ordinary families still need to buy cotton to keep warm in winter. 1, cotton is natural and soft, and skin contact is not irritating. No odor, no pollution, bleaching and dyeing, no additives, fresh and natural breath, is an absolutely warm, healthy and environmentally friendly green product. Especially for the elderly and children, it is the first choice for healthy and warm cotton. 2. As a traditional thermal insulation material, cotton has good thermal insulation, strong thermal storage capacity and no static electricity due to its delicate and natural curl and hollow cross section. Pure cotton will restore the elasticity and elongation of cotton fiber under the irradiation of sunlight, and there will be more heat storage energy in the fiber. Therefore, the thickness of the quilt irradiated by the sun will increase obviously, and it feels very soft. At night, when the quilt is covered with sunshine, you will feel the heat in the cotton slowly released, making people feel close-fitting, intimate, warm and soft, and with the faint smell of sunshine, let them fall asleep quickly. 3. No parasitic germs, natural and environmental protection. Cotton is pure plant fiber, has no nutrients and is not easy to breed bacteria. 4. Green, low-carbon and natural renewable resources. 5. Better than duvets and fiber quilts. Although bird hair may have better thermal insulation performance, it is irritating to the skin and respiratory tract, which is not suitable for everyone. Chemical fiber cotton is common in the market, but it is not as breathable, close-fitting and comfortable as cotton. Because of its light weight, it won't keep warm like cotton. The static electricity of down and chemical fiber quilt is very irritating to the skin, resulting in rough skin, which is easy to cause acne, dreaminess, boils all over the body, neurasthenia and other youth diseases.