You might be suprised to learn that a memory foam mattress contains a layer or layers of conventional foam underneath the memory foam layers. This is because memory foam is too soft to use for the complete mattress, something is needed to support the memory foam and distribute the weight or else the user would [...]
Posts Tagged ‘eggcrate foam’
Conventional Eggcrate Foam
Sometimes you see an eggcrate layer (convoluted) in a memory foam mattress and sometimes you do not. The idea is to allow some air ventilation between the bottom layers of conventional foam and the top layers of memory foam. Most of the high-end memory foam mattresses have this feature. Like the bottom base layer this [...]
