Which is better, flannel or coral

Flannel and coral are very good.
The color of flannel is simple and elegant. There are three colors: light gray, medium gray and dark gray. It is more suitable for making men's and women's jackets and trousers in spring and autumn. Because the flannel is heavy, the plush is fine and dense, the fabric is thick, and the cost is high, but its warmth retention is very good.
In addition, flannel is widely used, which is mainly because the fabric has many advantages. After the tedious spinning process, the pile of the finished fabric is very thick and soft. The fine wool in the middle layer of the fabric makes the pile very fine, without the roughness of other fabrics. The twill weaving technology makes the pile of the fabric very closely arranged, without revealing the weave pattern.
As a new type of fabric, coral wool is delicate and soft to the touch, and it will not stimulate the skin or cause allergy, so it is widely made into close fitting clothes and various bedding.
The production process of coral wool is complex. From white embryo cloth to finished product, it needs to go through the following main steps: rolling back, sewing, edging, dyeing, softening, drying, edging, combing, shearing, pelleting and shaping. Later, with the innovation of science and technology, the production of coral velvet also added "cutting" and "embossing" techniques, so the appearance is more layered.