The development of mattresses in our country has not been a long history, but now it has become an indispensable item in people's lives. In my memory, when we were young, we slept hard bed boards, and when we had thick scorpions, we felt very soft and happy. Nowadays people's requirements for the sleeping environment have been greatly improved, which has also led to the development of the mattress industry, and various types of mattresses have appeared.
1, sponge mattress
Sponge mattresses are one of the most commonly used and cheapest mattresses. The sponge mattress is soft and light, and now has hard cotton. In fact, the hard cotton has a layer of glue, and the OTHER processes are no different from ordinary sponges. Although the sponge mattress has its unique advantages, its shortcomings cannot be ignored. First of all, because the mattress is too soft, it can not form a supporting force on the waist. In the long run, it will cause lumbar disc herniation and lumbar muscle strain. We also have personal experience. Sleeping in a soft bed will give you a backache when you wake up the next day. Secondly, the permeability of the sponge is not good. It is often found after getting out of bed that there is water vapor in the place where the sponge and the bed are in contact. Such a sleeping environment is also harmful to human health.
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2, spring mattress
Spring mattresses are another type of mattress that is less expensive. The spring mattress is more supportive and breathable than a sponge mattress. Supportability depends on the selected spring stiffness, which can also be chosen according to personal preference. Breathability is strong because the gap between the springs is particularly large, which facilitates the circulation of air. However, the spring mattress is also defective, and it also causes the neck or waist to be in a state of tension, and long-term use is also harmful to the health of the body.
3, latex mattress
There are blood-selling latex mattresses on the Internet, and the price ranges from a few hundred yuan to several thousand yuan. I don't dare to make a conclusion about the authenticity of a few thousand yuan mattresses, but a few hundred yuan must not be natural latex. If it is artificial latex, it is acceptable. If it is processed with a sponge, it will be depressed. Thousands of dollars are normal for natural latex, after all, a latex pillow costs hundreds of dollars. Although latex mattresses are slightly extravagant for ordinary people, their excellent performance is not negligible: natural, breathable and resilience. This is ideal for those who are looking for a quality life.
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4, palm mattress
Like latex mattresses, palm mattresses are also an upscale mattress that offers comfort and health, especially for the elderly. But pure natural palm mats are very expensive. Many of the mats on the market are stuffed with black cotton or with crushed brown and some chemicals. These chemicals may contain formaldehyde and are very good for the body. Great harm, so be careful when buying. In the market, mattresses of three to four hundred yuan are basically chemical fiber. In fact, we can use the traditional way, that is, put a bed or two old quilts, so it is very practical to save money, but it is best to take it out in order to keep it dry and refreshed.
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