Lowcell ndi pepala losalumikizana kwambiri lopangidwa ndi thovu la polypropylene lokhala ndi ma cell otsekeka odziyimira pawokha.2 kuchulukitsa kuchuluka, kachulukidwe 0.45-0.5g/cm3, makulidwe 10mm.Ndi ultra-thick polypropylene foam board yokhala ndi magwiridwe antchito pafupifupi.Poyerekeza ndi bolodi la polypropylene lomwe lili ndi chiŵerengero chokulirapo chofanana, polypropylene yokhala ndi thovu lalitali kwambiri imakhala ndi mphamvu zambiri komanso kuuma, zomwe zimapangitsa kuti ikhale yolimba komanso yolimba.Tikukhala m’malo afumbi.Fumbi lili ponseponse ndipo limatha kudziunjikira mkati mwa zida, kapena m'mabokosi obweza a magawo opanga magawo, ndi zina zambiri, zomwe zimasokoneza magwiridwe antchito ake komanso moyo wake.Kuti tithane ndi vutoli, tidapanga chivundikiro cha thovu cha PP cha 10mm, chomwe ndi njira yosavuta komanso yothandiza yodzitetezera kuti tipewe fumbi ndi dothi kudziko lakunja.Mutha kugwiritsa ntchito zinthu zathu molimba mtima.