Why can't tourmaline thermal mattress use colored sheets?

Affect the effect of hyperthermia.

Due to the heating principle of tourmaline hyperthermia mattress, it is necessary to transfer heat energy to human body through sheets. If the sheet is too dark or too bright, it may affect the heat energy transfer, thus affecting the effect of hyperthermia. The color film may also corrode and damage the heating elements of the tourmaline hyperthermia mattress to a certain extent, thus affecting the service life of the mattress. Therefore, it is suggested to use white or light-colored sheets and change them regularly to ensure the hyperthermia effect and service life of Tomalin hyperthermia mattress.

Tomalin Thermotherapy Mattress is a kind of heatable mattress with heating elements, which can heat the mattress to a suitable temperature in a short time, thus achieving the effect of thermotherapy.