The primary way to classify spring mattresses is based on the structure of their internal springs. Common types include individually pocketed springs and linked springs. In individually pocketed springs, each spring is individually wrapped in a pocket, preventing interference under pressure and allowing for better conformation to the body's curves, reducing disturbance during tossing and turning. Linked springs, on the other hand, connect the springs together, providing strong overall support and even weight distribution, but with a relatively lower level of softness.
Besides the spring structure, the comfort layer material also influences the classification. Common types include latex spring mattresses, foam spring mattresses, and memory foam spring mattresses. Latex layers are soft and elastic, suitable for those who prefer a bouncy feel; foam layers are lightweight and breathable, offering moderate comfort; and memory foam layers conform to the body's curves and distribute pressure, suitable for those who prioritize sleep quality.
Spring mattresses can also be categorized by firmness and usage scenario. For example, firmer mattresses are suitable for those who need high lumbar support, while softer mattresses are better suited for those seeking comfort and relaxation. Specially designed spring mattresses are also available for different scenarios such as hotels, homes, and children's beds to meet different usage habits and durability requirements.