1, judging the front and back of the quilt: look for the quilt trademark, which is generally located on the outside of the foot. It should be possible to distinguish the front and back with the trademark.

2. The quilt is a kind of bedding, a rectangular piece of cloth with enough area to cover the human body. It is usually used to keep warm when sleeping. Quilts are usually made of quilt covers or sheets wrapped in cotton wool. A quilt made of cotton is called a quilt. Besides quilts, they can also be made of man-made fibers, such as wool, silk or acrylic fibers.