Compressed melamine ua npuas ncauj, tseem hu ua kub nias melamine ua npuas ncauj, yog ib tug high-density melamine ua npuas ncauj uas yog tsim los ntawm kev siv ib tug kub xovxwm tshuab los compressed zoo tib yam soft melamine ua npuas ncauj.Nws muaj zog tu lub zog.Compressed thiab tsis tu ncua mos melamine foams yog raws li tib yam khoom, uas yog melamine qhib-cell ua npuas ncauj.