What are the advantages of a nap blanket?

When taking a nap, the air conditioner in the office is relatively large, so a blanket can keep you warm. So what are the advantages of a nap blanket? Let's take a look at it below.
Nap blankets made of different materials have different advantages. The details are as follows:
1. Polyester blankets have better light resistance, worse than acrylic and better than natural fiber fabrics. Especially the sun protection ability behind the glass is very good, almost as good as acrylic.
2. Acrylic blankets have better elasticity, second only to polyester and about 2 times higher than nylon. And has better shape retention.
3. Vinylon blanket has low thermal conductivity and good warmth retention. Vinylon's wear resistance and strength are also better than cotton, so vinylon can be blended with cotton in a variety of ways to save cotton.
4. The animal fiber blanket and human skin feel soft and comfortable. The animal fiber is tightly woven, elastic and durable for 10 minutes.