Flannel is made of polyester fiber and is made through a needle punching process. The produced fabric is soft and skin-friendly, suitable for toy filling materials. Flannel is soft and suitable for outerwear in spring and autumn. Flannel curtains have more fluff on the surface, so they have a strong dust absorption ability, especially thick flannel curtains, which are easy to hide dust and breed bacteria, affecting the health of the living environment.

Classification of flannel: There are many types of flannel, including flat velvet, velvet, flocking, tufted, polyester silk flannel, knitted flannel, cotton flannel, velvet flannel, warp knitted cord flannel, loop flannel, super soft flannel, short-hair flannel, general cotton flannel for winter, velvet, short-hair flannel, etc. Among them, checkered flannel mainly refers to flannel with distinct warp and weft in the weaving process and dark grid shape when viewed from a close perspective. Flannel with a grid-shaped printing and dyeing pattern is usually called checkered flannel. It can be used as clothing fabric and can also be used for daily home use.