Refers to the use memory foam mattress mattress memory foam material, having a decompression resistance, slow rebound, temperature sensitivity, and air permeability properties for resisting bacterium, which mattress body can absorb and decompose pressure, body temperature in accordance with different changes of soft and hard, accurate body contour shape, bring a sense of stress-free fit, while giving the body supporting effective, medically proven to effectively relieve musculoskeletal pain, adjuvant treatment of cervical and lumbar problems, reduce snoring, and other multi-stand insomnia, extend deep sleep time, improve sleep quality.
Also known as slow rebound memory foam material in space, it was born in the early 1970s, NASA Ames Research Center in order to alleviate the enormous pressure when astronauts took off from the ground to bear, specially developed for extracting characteristic technology. In the 1980s, NASA worked on civil R&D. After nearly a decade of further research and improvement, this space decompression material was refined into high-quality memory cotton materials and applied to sleep products such as mattresses and pillows. The successful application of space technology to civilian products and the benefit of human life has been recognized by NASA.
Material properties of memory foam
Memory foam material is an open cell viscous material, its temperature is extremely sensitive, can accurately shape the body contours of the human body. There are millions of regular cells in the mattress of memory foam, which will move lightly with the contour of the human body, giving the body the support it needs without stress.
Temperature sensitivity
The improved memory cotton material is very sensitive to temperature and can provide suitable softness according to different temperatures of various parts of the human body, perfectly shaping the body shape, and allowing the spine to rest and relax in a natural curved posture. Mattress close to your body, to avoid the traditional mattress overhead bending the neck waist and pain resulting from damage to the spine.
Slow rebound
Resilience means that the product is depressed by pressure, but it does not show strong rebound force (such as clay under pressure); when the pressure is removed, the product will gradually return to its original shape (such as spring recovery). The high resilience of slow rebound materials can still sink and gradually recover under destructive extrusion experiments. Under the action of pressure extrusion, the high resilience of the slow rebound material can balance the pressure of the contact point between the human body and the mattress, can slowly deform to adapt to the oppressed object, and can provide the most uniform support force, completely relax the neck and shoulders. And the waist.
Decompression
The biggest characteristic of memory cotton originating from space technology is the pressure that can absorb and decompose the human body. Traditional mattress materials have a reaction to the human body. The spine and joints are squeezed by the mattress, which can cause paralysis and soreness. People will unconsciously turn over and affect the quality of sleep. The mattress made of memory foam can eliminate the pressure of the human body. The mattress has no reaction to the body. People sleep on it like floating in the clouds. The blood circulation is smooth, the number of turns is greatly reduced, and people sleep. Very deep and heavy.
Breathability and antibacterial
The open cell structure of memory foam inhibits the growth of bacteria and aphids, and is safe and safe for long-term use. It is especially suitable for pregnant women and children who are susceptible to allergies. At the same time, it is a material that can breathe. People sleeping on it will feel transparent and not stuffy.
Memory foam mattresses can relax all parts of the body, whether supine or sideways, especially to fully relax and rest the cervical vertebrae and spine, thereby reducing the number of unnecessary turns during sleep, reducing snoring, muscle soreness, etc. , increase deep sleep time.
Extended reading : memory foam pillows and memory foam mattresses also need to be cleaned and maintained
Standard for high quality memory foam mattresses
Good memory cotton material mattresses are mainly judged from the aspects of density, resilience, manufacturing process, service life and safety:
1. As a whole , the density of a good memory cotton material should be very uniform . This is because a good mattress is formed by using a mold at a time. The manufacturing technology at this density is very complicated, and can only be realized by a large factory in an advanced country. Real memory foam mattresses are expensive, and high-end raw materials have also intensified high prices. However, price is another manifestation of quality. Many domestic pseudo-memory cotton mattresses are hard and stiff in less than a year, while true memory cotton is at least not more rigid for more than 5 years.
2, high density is a good feature of a good memory cotton material, density has a great impact on the performance of memory cotton, and is proportional to the cost of production, the heavier and more expensive, the general performance is also good . You should feel heavy in your hand.
3, the touch surface is very soft and flexible, similar to the touch of pudding jelly Q, pressing hard, 3 to 5 seconds is the best time for the rebound of the mattress.
4. At the same time, the quality memory cotton material should be safe and tasteless , without any harm to the human body. If there is a strong smell, the material may be added with harmful chemicals.
Memory cotton advantages
Memory proper position: It can simulate the body's weight distribution and body pressure, memorize the appropriate position, and meet the different needs of each person, providing the most comfortable and comfortable sleep enjoyment.
Turning over without interference: Sleeping with a partner is that if one of them turns over frequently, it may affect the other side, and the unique release shock absorption characteristics of the memory cotton will allow each other to sleep without interfering with each other and provide a really good Sleep quality.
Antibacterial and anti-mildew: complete antibacterial treatment, dust-free micro-particles can achieve true anti-bacteria, dust-proof, anti-mildew
Suction buffer: Memory cotton can absorb the weight distribution and weight of the human body, effectively alleviate the pressure when the body is in contact with the mattress, and achieve the effect of supporting the body weight and preventing waist injuries.
Disadvantages of memory cotton
Memory foam mattresses have the characteristics of heat storage as well as heat storage. Therefore, in the high temperature environment in summer, if there is no air conditioner, it is best not to use it for the time being . Also, it becomes harder and the mattress shrinks when the temperature reaches zero. Some manufacturers emphasize that the new generation of silicone mattresses incorporates anti-freezing sensor glue to overcome the shortcomings of the general memory bed that will slowly harden. Good memory cotton products should have a foaming density of at least 40. When used, they can feel the low resilience, high viscosity, record and absorb pressure.
Compared with latex mattresses, memory mattresses have a large taste. In addition, the memory cotton's service function, some consumers feel that the mattress is too soft, furniture fans suggest that when you choose a memory cotton mattress, you can choose a combination of independent cylinders to increase the support of the mattress. Flexible and more comfortable to sleep.
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