As everyone already knows, the market today offers a wide range of both spring and foam mattresses, the most well-known being Bonnell spring mattresses. These can be manufactured at various heights, such as 20, 22, 25, and 30 cm.
"MATCO OPTIM 30 cm" Spring Mattresses: Are They Super-Heavy-Duty?
In addition to the standard thicknesses, the heavy-duty Bonnell spring mattresses (FORTE) stand out. These are crafted at a height of 30 cm, specifically designed for individuals who prefer firm and high-profile support.
Technical Details and Construction
Just like other spring mattresses, the Forte model is based on carbon-steel Bonnell springs with the following specifications:
- ✔ Spring gauge: 2.2 mm
- ✔ Spring diameter: 72 mm
- ✔ Helical connecting wire: 1.4 mm
These elements provide high movement resistance and matching rigidity. Additionally, it features an anti-sag perimeter edge made of high-density polyurethane foam.
Internal Structure:
The spring core is complemented by a layer of thermofelt and a polyurethane plate with a thickness of 6 cm and a density of 28 kg/m³.
Additional Features:
The mattress includes a summer/winter system, a 3D aeration band, and polyurethane strips between the springs to reduce the elasticity index.
The Jacquard type cover (70% cotton and 30% synthetic fibers) is quilted in 2 layers, offering a high degree of comfort and long-term protection.