The general hotel linen fabric is high-count and high-density pure cotton fabric, so how to choose the pillows in the hotel linen bedding?

Through observing the height of the pillow, how to choose a pillow with a suitable height? According to medical surveys, healthy people change their positions about 20-45 times during 8 hours of sleep, of which 60% are supine, 35% are side-lying, and 5% are prone. When lying on the back, the compressed height of the pillow is equal to the height of the fist, about 9.3cm for Asians; when lying on the side, it is equal to the width of one shoulder, about 14cm for Asians, the compressed height of women is 7cm~12cm, and the compression height of men's pillow is 11cm~14cm. . Generally, the pillow height is about 9 cm, which is equivalent to the height of your own fist. Regarding the pillow core part, it was mentioned in the first course sharing. It is recommended that the hotel formulate a pillow menu and place at least 4 pillows in the room to meet the different needs of guests. The filling of the pillow core should be soft, so that it is helpful to adjust the pillow during sleep. When lying on your back, keep the back of the pillow low and the neck high to increase the contact area between the neck and the pillow and maintain the natural physiological curvature of the cervical spine. When pulling sideways, the pillow should be adjusted so that the cervical spine remains parallel to the shoulder when in an upright position. This is in line with the sleep of the cervical spine under normal physiological conditions. It was mentioned before that pillows of 50~58cm length are recommended for beds of 1.8m, but most hotels currently use pillowcases of the same specification; it is recommended that beds of 1.8m use 50cm*80cm, and beds below 1.5m should use 45cm*75 cm. distinguish.