Basic classification of pillows

There are also various types of pillows. The ancients once divided pillows into winter pillows, summer pillows or soft pillows and hard pillows. This classification is very consistent with the way of health care. In summer, they like to use cool pillows, and in winter they pursue warmer pillows. Prefer firmer pillows, while some prefer softer ones. Modern people are divided into head pillows, waist pillows, back pillows, ear pillows, knee pillows, etc. according to the different functions of pillows. There are more classifications from the pillow core materials: stone pillows such as jade and magnet; wooden pillows such as sandalwood and cypress; Chinese medicine pillows such as cassia seed, silkworm sand, chrysanthemum; cotton, velvet and various chemical fiber pillows, etc. Soft pillows, as well as water pillows, air pillows, tea pillows and other pillows, Shizhibao's pillow world currently includes 12 categories and more than 50 types of functions. These pillows are all loved by people in different times and with different characteristics, and their performance and practicability also have their own advantages and disadvantages.