Memory cotton has the disadvantage of temperature sensing and heat storage since its birth, that is to say, the temperature drop will lead to hardening effect, and it will become extremely hard when the temperature is very hard.
This is inconsistent with the original intention of using memory cotton for mattresses. Memory cotton is widely used in mattress field because of its soft and pressure-releasing characteristics.
Non-temperature-sensing memory cotton solves the shortcomings of ordinary memory cotton in temperature sensing and heat storage, making memory cotton as soft all year round.