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The mattress has always been shown in a low-key image in the bedroom, but in fact, your sleep quality largely depends on the comfort of the mattress, and 8 hours of sleep a day may affect your mental state of the other 16 hours.

So the problem is, in the face of all kinds of dazzling mattresses, how to choose a mattress with quality and suitable for yourself?

A high-quality mattress consists of three basic parts: bed net (spring) + filler + fabric.

Spring is the main body to realize the supporting function; The filler assisted spring makes the mattress more fit the human body, disperse the pressure, and improve the body feeling. The mattress is wrapped with fabric, and the high-quality fabric also has the functions of anti-mite and ventilation.

Spring: plays the most important supporting role

• Connecting spring

The connecting spring is the most traditional spring. A circle of springs with thicker wire diameter are connected in series with steel wires to form a "force community".

This spring structure has high hardness but poor elasticity. It's like holding a flat plate under the body. The shoulders and hips are stressed intensively, but the lumbar support is insufficient, resulting in non-physiological depression, which can't achieve the effect of relaxing the lumbar muscles.

Another defect of the connecting spring is that it is easy to sag and deform. If you sleep in a fixed position for a long time and do not turn the mattress regularly, the position under long-term stress is easy to be elastic fatigue.

• "One line steel" spring

With a continuous fine steel wire, each spring of the whole mattress is wound from the head of the bed to the end of the bed and then connected in parallel, creating this so-called "one line steel".

The integrated arrangement from head to tail conforms to the natural curve of the human spine and can provide appropriate and uniform support. Each spring is buckled with the springs around it. When the spring is pressed, the pressure can be transmitted and dispersed to other springs.

Therefore, "one line steel" is the strongest spring structure. It performs very well in terms of average stress, pressure dispersion, and support, and also prolongs the service life of the mattress.

• Independent bagged spring

Simmons is the first mattress brand in the world to invent an independent bagged spring. After each independent spring is pressed, it is filled into a fiber bag or cotton bag, and then connected with each other in a specific arrangement.

In such a spring structure, each spring body expands and retracts separately, operates independently, and bears the load. When people lie flat, different parts of the body exert different pressure on the mattress.

Springs with different diameters and hardness can be used for each partition of the corresponding bed net to provide accurate support for the partition. The so-called three-zone, five-zone, seven-zone, and even nine-zone supporting mattresses rely on independent bagged spring technology.

Filler: determines the comfort of the mattress

• Latex

Advantages: high elasticity, high softness, strong air permeability, insect and mite prevention.

Disadvantages: poor durability, difficult maintenance, and high price.

Latex is one of the most popular mattress materials at present. The latex mattress is a good choice in terms of softness, elasticity, air permeability, insect and mite prevention ability, and so on.

Latex mattress raw materials are divided into natural latex and synthetic latex. Natural latex comes from rubber trees with certain tree ages, and synthetic latex comes from oil. The former is more green and environment-friendly, while the latter has better durability and cheaper price.

Natural latex is very delicate. Do not wash or expose to the sun. Even if properly protected, it is normal to oxidize after three or five years of use. It is impossible to sleep on a latex mattress for ten years. In addition, about 8% of people are allergic to latex rubber. The elderly and teenagers who need hard mattresses are not suitable to choose latex mattresses.

• Memory cotton

Advantages: powerful absorption and pressure relief function, good support, and comfort.

Disadvantages: good and bad products are uneven, high prices.

Memory cotton has the best pressure relief performance. This material was originally developed by NASA to relieve the pressure on astronauts during takeoff, landing and flight.

Memory cotton is sensitive to temperature. When people sleep on the memory cotton, the mattress can sense the human body temperature and remember the unique shape of each part, so as to relieve the pressure generated at the moment of contact between the body and the mattress and support the body. The moment you lie down, it's like being wrapped by a mattress.

• Sponge

Advantages: light and cheap.

Disadvantages: too soft, poor support and poor air permeability.

The sponge is one of the most traditional mattress materials. Due to poor support, most of the high-quality spring mattresses will be combined with the latex layer and memory cotton layer. With the progress of technology, high-density and elastic sponges have emerged, which can be regarded as an affordable choice under the condition of a limited budget.

• Brown mat and substitute brown cotton

Advantages: natural environmental protection, applicable to a wide range of people.

Disadvantages: hard texture, poor elasticity, easy to deform, and chemical adhesive may be used.

After processing, the brown mat generally has the advantages of environmental protection, moisture-proof, bacteria proof, water permeability and air permeability. However, the brown mat is relatively hard, and its elasticity and bearing capacity are also relatively poor. In addition, high-quality brown mats should use natural latex as adhesive. The adhesive used for the inferior brown mat may contain a large amount of formaldehyde, which is a threat to health.

In recent years, a material called "substitute brown cotton" has appeared. More than two kinds of polyester fibers are mixed in proportion, and after a series of processing, the fibers are arranged intricately and mixed evenly. Finally, they are baked and cut in the oven. This material not only retains the anti-mite and breathable characteristics of the coconut palm, but also does not use chemical adhesive. It can be used in mattresses instead of coconut palm and mountain palm.

Conclusion

"latex/memory cotton + partition independent bagged spring" can meet the needs of the vast majority of people. The latex is soft, and the memory cotton has a better sense of support, you can select according to your own needs.