Why Won't the Self-Inflatable Mattress Expand All the Time?
The self inflation process starts when the air valve is opened and ends when the external air pressure of the holes in the foam is balanced with the internal air pressure. Based on our experience, the air cushion comfort that most users prefer requires a higher amount of air than the balance level above. So, you know why self inflating air mattress don't "always inflate".
The design principle of self inflating air mattress beds is that it does not automatically inflate all the time. Some people prefer softer cushions that better fit their bodies, while others require the rigid support of a hard air cushion. The blow up bed leaves space for manual input of air (whether from the lungs, inflatable bags, or battery powered air pumps), allowing the hardness of the cushion to be personalized.
The biggest advantage and convenience of self inflating air bed is that they are easier to inflate than simple air cushions, allowing you to easily inflate the cushion to the desired level of comfort.
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