Springing system Bonnel guarantees a calibrated sustain, according to the demands, made possible by its about 400 temperate bi-conical springs made by a carbon steel wire with a diameter of 2 mm.

The entire system is contained in a box of perimetral support system, which also involves the use of a high-density foam material and compact insulating fibers carded and needled through a process of thermofusion.

At the two sides of the system box is inserted a layer of polyurethane foam with open-cell foam for perfect transpiration. The coatings can be used in any season thanks to the presence of a double-side padding summer / winter:

• one side made of cotton, tanspirant and light, which creates a very pleasant contact with the skin.
• one side in wool, well known for its natural temperature control and transpiration properties.

The product is then, finished with a perimetral strip padded with aerators for indoor air purification and handles made of ornamental fabric.

        

 Come back to SPRING MATTRESS BONNEL