Felt Underlay-Firmlay ™
FirmlayTM muaj ntaub pua plag underlay yog ua los ntawm ntau lab ntawm cov khoom siv hluavtaws uas tau rov ua dua los ntawm creel-kawg pov tseg cov ntaub pua plag xov paj, xav tau thiab muab ntim rau qhov zoo tshaj qhov ntom ntom uas yuav muab kev txhawb nqa zoo tshaj plaws rau cov ntaub pua plag, ua kom cov ntaub pua plag khaws nws cov duab zoo dua. Nws yog qhov xav tau tshwj xeeb xav tias muaj cov ntaub pua plag underlay tau tsim los muab lub hauv ncoo zoo rau hauv qab taw kev nplij siab thiab txhawb nqa zoo dua rau cov ntaub pua plag. Cov khoom lag luam yog qhov tshwj xeeb vim nws tau tsim los ntawm kev siv cov khoom siv hluavtaws uas tau rov ua dua los ntawm cov ntaub pua plag xov xov kawg uas xav tau thiab muab ntim rau qhov tuab uas hloov cov khoom siv mus rau hauv lub suab zoo nqus hauv qab. Nrog cov khoom zoo nkauj hauv ncoo ua ke nrog cov cuab yeej muaj suab nrov thiab lwm yam zoo, Frimlay sawv tawm ua qhov zoo tshaj plaws hauv qab rau cov ntaub pua plag nrog rau hauv pem teb ntoo. Hom ntaub pua plag hauv qab no yog huv, tsis muaj ntxhiab thiab ruaj khov. Tsis zoo li cov roj hmab ua npuas, nws tsis ua rau puas lossis tawg thaum lub sijhawm. Nws tuaj yeem rov siv tau thaum ntaub pua plag raug hloov. Cov ntaub pua plag hauv ncoo yog tsim los ntawm ntau lab ntawm cov khoom siv hluavtaws uas tau rov ua dua los ntawm cov ntaub pua plag pov tseg cov ntaub pua plag, xav tau thiab muab ntim rau qhov zoo tshaj qhov ntom ntom uas yuav muab kev txhawb nqa zoo tshaj plaws rau cov ntaub pua plag, ua kom cov ntaub pua plag khaws nws qhov zoo nkauj ntev dua. Cov kab hauv qab no zoo tagnrho rau cov chaw muaj tsheb hnyav tshwj xeeb rau txoj kev hauv tsev txhua qhov chaw uas cov tsheb thauj mus los tau siv. Nws yog qhov tsim nyog rau txheej txheem teeb tsa phab ntsa-rau-phab ntsa ntxiv rau txheej txheem ob-lo. Cov ntaub pua plag hauv qab muaj cov nplaim hluav taws zoo heev. Yog tias hlawv, cov nplaim hluav taws tsis kis thiab muab cov pa luam yeeb dawb tawm tsam rau cov pa luam yeeb dub tawm thaum roj hmab kub hnyiab thaum nplaim hluav taws kis tau sai.
