Abasebenzi befektri yoomatrasi bendawo yokulala yesiqhelo: umatrasi wegumbi lokulala elahlukileyo, bakunika iimvakalelo ezahlukeneyo2

Ukwaziswa koomatrasi be-foam umatrasi we-foam yimveliso yeekhemikhali, ekwabizwa ngokuba yi-polyurethane foam. Ngaba zonke izinto ezingaphakathi kwelona xabiso liphantsi, kodwa ixabiso libonisa inqaku lempahla, lixhaswe ngokubanzi kunye nesidanga esidibeneyo, ukhuseleko lokusingqongileyo lubi, luya kuba nengxaki enkulu yogwebu. Kodwa ngenxa yobume beklasi ye-sponge foam, i-anti-jamming yomelele. Imemori yimveliso ephezulu kumandlalo we-foam, amaxabiso ekotoni aphezulu kakhulu, kodwa eneneni i-polyurethane foam, inkumbulo yezongezo zomqhaphu ukuguqula iipropathi zayo zomzimba, iyenze ibe neempawu zokubuya kancinci. Yintoni inkumbulo? Kwinkumbulo yomqhaphu ngoxinzelelo lwesandla, khulula xa beshiya ukugcinwa kwemizuzwana emininzi yeminwe, oku kuphinda kubuyele kancinci. Ngenxa yeempawu zayo, inkumbulo ecothayo yokuphinda umqhaphu ibuthathaka, kwaye ayizukwenza mqondo wokunyanzelwa. Umqhaphu wememori lolona qondo liphezulu lokudibanisa izinto, unokunika umzimba ngokukhululeka kunye nokuchukumisa okufanelekileyo. Inkumbulo yomqhaphu eyona nto ingalunganga ngumahluko ekungeneni, ngenxa yokuxinene kakhulu, othanda ukutshisa kakhulu ebuthongweni.