How to choose the breathability and elasticity of the pillow??
The breathability and elasticity of pillows are mainly for pillows made of soft pillow core materials. Filling materials such as cassia seeds, silkworm excrement, grains, elastic tubes, etc. Most of them can ensure that the pillow has good air permeability, without elasticity and will not collapse. But soft materials such as vacuum cotton, cotton, sponge, etc. Generally, there may be problems with poor air permeability and poor elasticity.
According to medical surveys, the prone position occupies a certain proportion of everyone’s sleep. Poorly breathable pillows can make people breathless during sleep. This will seriously affect people’s health and may even cause safety problems. Most pillow merchants on the market have already considered this issue. Porous fibers are often used to solve this problem. Good elasticity mainly means that the soft pillow core material can avoid the collapse of the pillow. Ensure the long-term comfortable use of the pillow and increase the supporting force for the neck bend. However, pillows with good elasticity also have the disadvantage of unstable sleeping posture. The best pillow needs moderate elasticity and moderate support.
It must be noted that when we lie on our back and on our side, the pillow height is about 15-20cm. For the health of the cervical spine, please choose pillows rationally.