How much do you know about memory foam pillow knowledge

See individual demand, the main feature of memory cotton pillow is slow rebound special, specific need to see the individual is suitable.

Memory foam pillow is commonly known as "memory pillow", mainly because the slow rebound material in the pillow allows people to sleep on the pillow, according to the regular use of the pillow will form the inherent shape of the head and neck, is a kind of memory and rebound of people's sleep state. Its material is polyurethane. The pillow made of this material has viscoelastic characteristics, which can automatically deform with the change of the position of the head and neck. It can keep the position closely combined with the neck at any time, which can better protect the human cervical vertebra, not easy to fall asleep, so that people can keep comfortable during sleep. But in fact, memory cotton was first used in the spaceship mount, when the rocket or spacecraft launched, will give astronauts a huge overload, and memory cotton can be very good absorption of the impact of this overload, so as to protect astronauts from injury. Because of this property, memory cotton began to be used in pillows. So what are the characteristics of memory foam pillows?

1. According to ergonomic design, memory deformation. When people sleep, the pillow can naturally fit the cervical vertebra of the human body to form a support, so that the pillow can automatically shape, become a fixed shape of the human head, reduce the possibility of stiff pillow; It can also properly fill the shoulder gap, avoid the common problem of air leakage in the bed on the shoulder, and can effectively prevent cervical spine problems.

Absorb the impact. The elasticity of the slow rebound material is very good. When you pillow on it, you feel like floating on water or clouds. The skin feels no pressure, which is also called zero pressure.

3. Breathable and hygroscopic. The air permeability of memory cotton pillow is very strong, and it can absorb moisture in the air very well. Because each cell unit is interconnected, the moisture absorption performance is excellent and the air permeability is excellent.

4. Anti-bacteria and anti-mite. It has a good anti-penetration function of solid particles, special physical structure, can prevent fine dust and mites. By inhibiting the growth of mold, mold reproduction and growth generated by the stimulating odor, when there is sweat saliva and other circumstances, more obvious.

For identifying a good memory foam pillow 1. Look at its manufacturing process There are two manufacturing processes for slow rebound: cutting and molding. Cutting is to buy the finished product of slow rebound sponge, cut into the shape of a pillow, because the molding is by cutting rather than mold additives, do not add other additives. Molding is made of mold by adding additives, foaming, mold pressing and a series of processes, due to the addition of other additives, including foaming, soft and other chemical additives, so the density increased to about 70-90, feel good.

2. High grade slow rebound pillow has good temperature sensing, it will become soft and hard with the change of temperature, you can see the handprint without pressure on the hand; High-grade memory cotton feel very comfortable, knead like kneading dough feeling, quality point of slow rebound memory pillow or feel a little bit of xuan, or some stiff.

3. Look at the rebound time of the press, the rebound time is also known as the maintenance of shaping ability. The better rebound time of memory cotton pillow is about 3-5 seconds. Too short to slow rebound effect, too long and bad, will make the body stiff, so it will not play the longer the better.

4. The service life of the polyurethane foam pillow main memory and whether pure polyurethane material, and is a high-grade imported polyurethane, if it is pure material imported polyurethane, should be in 5 years not deformation, but if it is to increase the density and weight added raw materials such as talcum powder, poor quality of the pillow, often can only use 1 to 2 years.

Memory pillows can be used by anyone, but they are recommended first for the following groups of people

1, insomnia, many dreams, high pressure people: the use of pressure absorption memory cotton pillow, can make the human neck and spine under the gravity pressure reduced by 90%, so that the whole body completely relax, ensure sufficient blood supply to the brain, improve sleep and promote blood circulation.

2, cervical fatigue office workers, cervical spine disease patients: "high after low" scientific pillow curve support head back gravity to form a "natural traction" cervical vertebra, away neck and shoulder acid, pain, stiffness, has a good rehabilitation effect on cervical spondylosis.

3, suffering from cardiovascular and cerebrovascular diseases, hypertension and other diseases of the elderly: memory cotton pillow in the case of not changing the habits of the elderly pillow, take care of the neck health of the elderly, to ensure that the elderly in natural sleep dredge channels qi and blood, protect the heart and brain.

4, poor skin, premature aging beauty women: poor sleep will directly affect the woman's appearance, memory cotton pillow antibacterial mite, care for your healthy, full and moist skin.

5, learning pressure, students in the preparation stage: help children quickly fall asleep, promote the recovery of brain function, improve memory, ensure sleep quality.

Will tell on the whole, the object that memory cotton pillow applies is relatively extensive, average person can use, and it still has certain health care effect.