During several decades, the bedding industry has produced what is known as the Air bed or air mattress.
The principle of the air bed that is not from the springs that provide support, a mattress filled with air and produced with the air space system. Quality and price varies from cheap models to be used for camping or occasional guests to accommodate a very luxurious air mattress for use on the basis that comfortable to sleep in a room five-star hotel. The second is about the same price as innerspring mattresses.
During the last several decades, manufacturers have produced an air mattress with adjustable firmness, available in several models, from the bottom 7 inches of height to the 15-inch model for this type of gulliver. This can include various types of foam and / or on the set with a digital pump to adjust the pressure setting.
Its insides are very complex and has been compared with the ball, starting from a simple polyethylene bag to an array of rooms latex with cotton exteriors pretty. A more sophisticated air mattress model is equipped with an additional layer of foam for cushioning.
A mattress air produced specifically for medical purposes that is used in hospitals and clinics, where the rigidity is adjusted through a sophisticated control mechanism to set the pressure on the body is limited to patients who stay in bed for long periods of time, to avoid wound bed.
Sunday, 17 May 2009
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