Introduction to Pillow

Pillow, a sleep tool. It is generally believed that pillows are fillers used by people for sleeping comfort. According to modern medical research, the human spine is a straight line from the front, but it has four physiologically curved curves from the side. In order to protect the normal physiological curvature of the neck and maintain normal physiological activities during sleep, pillows must be used when sleeping. Pillows are generally composed of two parts: pillow core and pillowcase.