Generally speaking, superfine fiber yarn is a composite yarn which is blended with 80-85% polyester and 15-20 nylon and then woven into fabric by loom.

All-polyester filaments also have microfibers, but the water absorption of all-polyester microfibers is not as good as that of polyester-nylon composite filaments.

Coral velvet refers to the type of fabric. It is equal to saying the word coral velvet and flannel; Warp-knitted towel cloth; Weft knitted terry cloth; Double-sided velvet; Words like polar fleece are flat. It describes the type and structure of fabric.

There are several reasons why your coral fleece does not feel as soft as other coral fleece:

1, different raw materials, polyester coral fleece is divided into raw materials 144f and 288f, which is ultra-fine and has better hand feel. Now there are polyester and nylon coral fleece, which will feel better if the technology is achieved.

2. There are differences in post-dyeing treatment. After dyeing coral wool, there are multiple post-treatment steps, such as pilling, softening agent and other additives, which are very delicate. If it is not well matched, the feel of coral velvet will be very different.

3, weaving problems, there is a problem with the gray cloth during weaving, or there is a problem with the raw materials. If the same specification of raw materials are in different factories and different batches are unstable, there will be many differences in quality.

Polyester fiber is usually full polyester, polyester. Nylon is polyamide fiber polyamide.