How to improve the quality of your mattresses, by crushing these properties are positively affected by the crushing of the foam. Crushing the foam block at a fraction of its actual height is compressed and tumbled through two rollers. (Source: Nieman Foundation). This procedure burst the bubbles in the foam, the cell structure is broken up. The foam is breathable and moisture is better removed. The quality of a mattress is defined by the following features: comfort support function lifetime micro-climate of comfort is higher, the greater the contact surface of the overlying person with the mattress. It aims to distribute the pressure evenly on the body. Now, one could assume soft mattresses are the best because they get good pressure relief values. Contrary to the second factor, which is crucial to the quality of a mattress is however: the support function.
The mattress is so the body into the body cavity through a pleasant strength support, that he can rest in an ergonomically healthy position. So, the mattress should provide the ideal balance of pressure relief and support comfort. You can find this balance particularly at so-called zone mattresses, which can be produced on our roll forming machine EP, as well as on our horizontal contour cutting machines in a wide range. The life of a mattress is longer, the higher is the density of the foam. The density is too low, the foam is no longer elastic usually after a short time and developed pits, the body not more optimally.
Good mattresses have a density of approx. 50 kg / m. Microclimate refers to the ability of a mattress quickly carry away the moisture secreted by the body during the night and air permeability to prevent perspiration. These features can be found only in high-quality foams. By crushing the foam after the tire in the camp of reaction can this air permeability of the foam to the foam still increase. Crushing – increase the air permeability of the foam by compression in the crushing is the foam block at a fraction of its actual height compressed and tumbled through two rollers. Depending on the qualities of the material are possible when two or three Crushvorgang compression ratios from 1:13 (block height 1300 mm, smallest, possible roller spacing 100 mm). This procedure burst the bubbles in the foam, the cell structure is broken up. The foam is breathable and moisture is better removed. To improve the Crushergebnisse, the compression roller of the Bachi Crusher’s was arranged roughly symmetrically. The foam is now from the top and from the bottom center transported to the compression and better fulled. Also was the shape of rollers optimized and aligned their speed on this new form. Thanks to this method, the most bubbles, particularly in the inner and lower area of the foam block to burst to be brought.