Mattress manufacturers: What are the advantages and disadvantages of cotton mattresses?

I believe that many people have foam mattresses or memory foam mattresses at home. Because the price and comfort of these two types of mattresses are acceptable to the general public, what are the advantages and disadvantages of cotton mattresses? It is a foam mattress, that is, a mattress made of foam as the main material. Of course, the foam materials used in sponge mattresses are still very rich. At present, there are three common foam mattresses on the market: memory foam mattresses, polyurethane foam mattresses, and high-elastic foam mattresses. The difference between these foam mattresses is that they are different in comfort and can meet the individual consumer demand for mattresses. Advantages: temperature sensing + absorption of body weight + good support The characteristic of foam mattresses is that they have temperature sensing characteristics. Simply put, when the foam mattress feels body temperature, its surface particles soften, and the pressure area is gradually and evenly distributed, thereby eliminating the need for The pressure brought by the human body to the mattress keeps the blood circulation of the human body from being oppressed. Its feature is that it can absorb the weight of the human body, and people lying on it feel like floating in the air, with good resilience. The foams generally used in high-elastic foam mattresses and memory foam mattresses are all plant-made foams; the advantage is that they have good resilience and support. Among them, the most common in the market is the polyurethane foam mattress, that is, the memory foam mattress, which is a popular mattress in recent years and belongs to the slow-resilience mattress. Second, the advantages of memory foam mattress 1. Self-sensing temperature: memory foam will change the hardness with temperature changes, the human body sleeps on the memory pad, the mattress can sense the temperature of the human body and remember the unique shape of each part, and the object Set off the molding, reduce the number of turning over and waking up in the middle of the night. 2. Low resilience and excellent support: Low resilience means that the head and body lie down, the pillow and mattress will not rebound immediately, but can be fixed in one place, and the memory of the human spine S-curve conforms to the mattress to give the back superiority Support, lying on the top can quickly relieve fatigue and relax muscle tightness. After the pressure is released, it will gradually return to its original state. 3. Protect the body: Because it can receive strong falling pressure to play a buffer function, it has a good protective effect on the body, and can provide a stable and healthy sleep quality for patients with spondylosis and the elderly. 4. Suction pressure buffer: Memory foam can absorb the body's weight distribution and weight, effectively relieve the pressure when the body and the mattress are in contact with the mattress, and achieve the effect of supporting the body's weight and preventing waist injuries. 5. Antibacterial and mildew proof: It adopts complete antibacterial treatment, and the dust-free particles can achieve real antibacterial, dustproof and mildew proof. 6. Stable and silent: When sleeping with a partner, if one of them turns over frequently, it may affect the other. The unique pressure-relief and shock-absorbing properties of memory foam prevent each other's sleep from interfering with each other, and can provide a really good sound. Sleep quality. Disadvantages: easy deformation + no heat dissipation First of all, foam mattresses have some unique characteristics of plants because they are often made of natural plants. The disadvantage of foam mattress is that it is easy to deform, and it is not easy to dissipate heat and has the characteristics of heat storage. And in the winter, older memory mattresses also stiffen when the temperature drops.