It is very important to understand the thermal properties of clothing fabrics to choose thermal fabrics suitable for winter. The following are some common thermal fabrics and their performance characteristics:
1. Wool: Wool is a traditional thermal material with good thermal properties. Wool fibers are rich in air, which can effectively block cold air from entering the body and maintain body temperature. In addition, wool also has good hygroscopicity and moisture removal properties, which can absorb sweat from the body surface and evaporate quickly, reducing the feeling of moisture on the body surface.
2. Velvet: Velvet is a fabric composed of soft short velvet and has good thermal insulation properties. The velvet density in the flannel cloth is high, which can form an air isolation layer and reduce heat loss. Velvet cloth is usually made of thick and long wool, which is soft to the touch and comfortable to wear.
3. Velvet fabric: Velvet fabric is a material that is processed by velvet treatment. It also has good thermal insulation properties. Because the velvet threads in velvet fabrics are denser than ordinary fabrics, they can better block the entry of cold air and provide better warmth retention effects.
4. Cashmere: Cashmere is a high-grade fabric with excellent thermal insulation properties. Cashmere fibers are thin and long, and the air content between the fibers is high, so they form a good insulation layer. Cashmere has a soft and delicate texture, is comfortable to wear and can effectively resist the cold.
5. Thermal underwear: Thermal underwear is usually made of special fiber materials and has good thermal insulation properties. Common thermal underwear materials include wool, cashmere, nylon, etc. These materials have excellent moisture wicking properties, can effectively keep the body surface dry, and provide good thermal insulation effect.
When choosing warm winter fabrics, you can consider the characteristics of the above fabrics and make a choice based on your own needs and preferences. In addition, you can also pay attention to the thermal insulation index and thermal insulation technology of the fabric to better adapt to different cold environments.
