Nyob rau hauv lub rooj teeb lub tsheb, muaj ntau feem ntau ob cov ntaub ntawv hauv kab kem: ntaub thiab tawv. Cov ntaub ntawm cov ntaub ntawv tsis hais, tab sis koj paub tias muaj ntau lub npe hu ua tawv rooj tsis tawv. Yuav kom tswj tau tus nqi, cov OEM yuav hloov lub tawv nrog cov khoom hu ua PVC. Cov khoom siv no muaj huab cua tsis zoo, tsis zoo, thiab tsis muaj cov tawv muag heev. Txawm li cas los xij, nws yooj yim dua kev tswj tshaj qhov tawv, thiab tus nqi yog qhov tsawg dua. Muaj ntau tus neeg siv tsis to taub nws, yog li lawv tau ntuav los ntawm qhov no hu ua dermis. Rau cov low-end qauv xws li BMW thiab Audi, nws yog ib qhov ua tau siv PVC rooj.
Ntxiv nrog rau PVC, muaj kuj yog ib tug "siab simulation ntawm daim tawv nqaij"
Muaj kuj yog khoom siv hu ua microfiber. Txawm tias cov khoom siv no tsis tawv, nws tuaj yeem ua kom muaj cov yam ntxwv zoo li daim tawv thiab nws yooj yim los tu. Txawm hais tias tus nqi ntawm cov khoom no tsis yog tsawg, nws yog tseem pheej yig tshaj tawv. Ntau cov OEMs yuav siv cov khoom siv no hauv lawv qhov nruab nrab los sis nruab nrab ntawm high-end qauv. Noj cov qauv DS. Hauv nws lub rooj tog zaum, 90% yog NAPPA tawv thiab 10% yog microfiber.
Thaum tib neeg muab lub rooj rau siab, lub rooj zaum muab kev txhawb zog, uas yog yam uas peb kawm hauv middle school. Yog li, nyob rau hauv lub qub tsav xeev, lub rooj zaum yuav tsum muaj peev xwm xyuas kom zoo txhawb rau tus tsav tsheb, thiab tib lub sij hawm, qhov kev pab cuam yuav muab faib rau tag nrho cov seem ntawm lub cev los ntawm tsim nyog tsim kom muaj kev nplij siab ntawm qhov ntev tsav tsheb. Cov rooj plaub tshwj xeeb, xws li sib tsoo, lub rooj zaum yuav tsum tsim kho kom muaj kev ruaj ntseg ntawm tus tswv cuab ntawm lub tsheb. Qhov no yog qhov teeb meem loj hauv kev tsim ntawm lub rooj zaum.
