Accordance with national standards, in the spring mattress bedding material above formaldehyde emission is not more than 0.05 kg, if this amount exceeds the discharge, is formaldehyde.
Note that when selecting a mattress, must not ignore the mattress formaldehyde pollution problems. Since the mattress is in contact with the most intimate of human furniture, if formaldehyde and biological pollution hazards appear relatively more serious.
1. Avoid mattresses polluted by formaldehyde
It is best to choose a well-known brand. If possible, you can open the mattress to check whether the internal structure is defective.
Pay attention to open the plastic packaging of the mattress, or open the inspection port on the side of the mattress to check for peculiar smell.
2. Purchase a mattress that meets environmental protection standards
Note that it must meet the national environmental protection and sanitation standards, and the mattress should have a low odor and good comfort.
3. Reserve the right of replacement and return in the contract
If you find that the newly purchased mattress has a peculiar smell, or if you find that you are unwell after changing the mattress, especially if you have respiratory or skin diseases, you must ask a professional indoor environment testing unit to conduct an inspection to understand the pollution of the mattress.
4. Types of mattresses
The water bed uses the principle of water flow. No matter what posture the sleeper is implanting, it can quickly and accurately make adjustments according to every curve of the body, so that the dispersion of limb pressure and the support of the body curve are perfect. balance.
The body's gravity is evenly dispersed, the water bed does not produce any pressure points, so that blood circulation is smooth, and the back and back are completely relaxed in a natural state. This physical therapy function is called the "ideal chiropractic".
The high-quality water bed has wave control and silent settings, which can produce a unique floating feeling. The independent double buoyancy sleeping space design can make the partners not interfere with each other.
4.2. Latex mattress
Latex mattresses have high tension and excellent elasticity, which can evenly distribute body weight and are not easy to deform. The interior is composed of millions of honeycomb pores, which allow the air to circulate fully, avoid the retention of moisture, and have good water absorption performance and feel comfortable. Under normal maintenance, latex mattresses can last for more than 9 years. The high-quality latex mattress has no noise, no vibration, has the function of correcting poor sleeping posture, and has the effect of sterilization.
4.3. Spring mattress
Most high-end box spring beds are independent and simple, that is, they are individually packaged in fiber bags.
With a little force, the spring will expand and contract independently, and the shock wave will not be transmitted to the surroundings. In principle, the more the number of springs, the more scattered the support points, and the more it can reflect the human body curve engineering.
According to national regulations, the coverage rate of springs cannot be less than 52%, generally up to 500, and at least not less than 288.
In order to reduce costs, some companies use springs with extremely small calibers, low elastic limits and poor resilience, so the mattresses are quite hard and easily deformed.
Commonly used, high-quality spring mattresses have the advantages of good elasticity, better support, strong air permeability, and durability
4.4. Palm mattress
The palm mattress is made of mountain palm or coconut palm with modern adhesive, which is not only moderately hard and easy to maintain. Mountain palm silk is a palm fiber grown in mountainous areas with strong water resistance and corrosion resistance, while coconut palm silk is the peel fiber of coconuts grown on tropical coasts or river banks.
The high-quality palm mattress has uniform force, moderate hardness, non-fading, non-toxic, no peculiar smell, good air permeability and water permeability, and has the effect of warming in winter and cooling in summer.
4.5. Magnetic mattress
On the basis of the spring mattress, a special magnetic disk is placed on the surface of the mattress to generate a stable magnetic field. It also uses the biological effects of the magnetic field to achieve sedation, pain relief, blood circulation improvement, and swelling. It is a health-care mattress.
4.6. Air mattress
Now inflatable mattresses have been increasingly accepted by everyone. The main reason is that it is easy and convenient, especially for those who are renting a house. It is impossible to always bring a bed when moving. Inflatable furniture can make us no longer worry about moving and go wherever we want. Fold up the air, easy to carry and not expensive