The core component of a spring mattress is the springs themselves. Common spring types include individually pocketed springs and linked springs, which determine the mattress's support and resilience. Additionally, some mattresses feature edge reinforcement strips or steel frames to prevent edge sagging and enhance overall stability and weight-bearing capacity.
The mattress surface comfort layer is another crucial component, enhancing the sleeping experience. Common materials include latex, memory foam, sponge, or fiber foam. These materials not only increase softness but also alleviate body pressure, allowing the springs to provide more even and comfortable support. The combination of different materials directly affects the mattress's firmness and resilience.
The mattress fabric, zippers, quilting, and breathable mesh are all important external components. The fabric protects the internal structure while improving feel and aesthetics; zippers or removable/washable designs facilitate cleaning; quilting and breathable mesh promote air circulation, keeping the mattress dry. The quality and design of these components determine the mattress's durability and user experience.