Cotton is the most common quilt.
As a traditional warm material, cotton has a finer natural fineness and a medium-cavity cross section, so it has better warmth and is the most used quilt.
Advantages: less static electricity, body pressing.
Disadvantages: Cotton winter is required to be two large, so the weight is high, people with high blood pressure, heart disease, poor blood circulation and the elderly, pregnant women, etc. should not be used. It must be refurbished from time to time.