Spring mattresses support the body and distribute pressure through the deformation and rebound of their internal spring system.
Individually pocketed spring mattresses use non-woven or cotton fabric pockets, then bonded together with adhesive or ultrasonic methods. Each spring operates independently, without interference. This structure reduces sleep disturbance, evenly distributing pressure across the body, preventing aches and pains caused by unsupported areas, and conforming to the body's curves.
Separately pocketed springs, designed strictly according to ergonomic principles, flexibly expand and contract according to the body's curves and weight, providing precise support.
The core of a spring mattress is its internal spring system. When a person lies on the mattress, their body weight is applied to the springs. The springs, under pressure, elastically deform, thus generating support. This support evenly distributes pressure across the body, especially in the lower back, shoulders, and hips, effectively reducing discomfort from localized pressure.
Spring mattresses have excellent resilience; when the body moves or turns over, the springs quickly return to their original shape, preventing the mattress from sag and affecting sleep. Individually pocketed springs respond individually to the weight of different parts of the body, allowing for a more precise fit to the body's curves; linked springs provide overall support, keeping the mattress flat and stable.