Cov thawv ntawv xim tawv feem ntau yog cov thawv plaub fab ua los ntawm daim ntawv lossis ntoo. Yuav muaj ib txheej ntawv xim nyob ib puag ncig lawv. Daim ntawv xim muaj cov ntaub ntawv xws li hom luam yeeb, qauv, suav, thiab lwm yam, thiab muaj daim ntawv nplaum tiv thaiv kev cuav ntawm lub foob ntawm lub thawv. Lub foob, nrog rau ntau tus lej tiv thaiv kev cuav ntawm nws, yog siv los cais qhov tseeb thiab qhov cuav. Sab nraud ntawm lub thawv yuav raug ntsia nrog cov ntsia hlau me me thiab nyias kom lub thawv thiab lub hau sib txuas nruj nreem. Tus haus luam yeeb tsuas yog yuav tsum txiav lub foob thiab thawb lub hau rau saum toj kom qhib nws. Vim tias lub thawv ntawv xim tawv ntim nrog ntawv xim, nws zoo nkauj dua. Txawm li cas los xij, qhov deb ntawm lub hau ntawm lub thawv ntawv xim tawv thiab lub thawv yog me me, thiab lub hau yuav raug nias ncaj qha rau ntawm cov luam yeeb. Yog tias khaws cia ntev, cov luam yeeb yuav raug deformed me ntsis, thiab cov luam yeeb raug muab tso rau saum ib leeg, uas tsis zoo rau cov neeg haus luam yeeb kom pom cov txheej hauv qab. Cov xwm txheej ntawm cov luam yeeb.
Lub thawv dawb: Nws muaj peev xwm muab faib ua lub thawv dawb corrugated (3-txheej lossis 5-txheej) thiab lub thawv dawb tsis corrugated. Tom qab cov khoom raug ntim, nws feem ntau raug kaw nrog daim kab xev;
Lub thawv xim: muab faib ua lub thawv xim corrugated thiab lub thawv xim tsis corrugated;
Lub thawv xim av corrugated ib txwm muaj: Lub thawv corrugated 3-txheej thiab lub thawv corrugated 5-txheej feem ntau siv. Tom qab cov khoom raug ntim, feem ntau nws raug kaw nrog daim kab xev;
Cov thawv khoom plig: Muaj ntau hom, feem ntau yog siv rau cov hniav nyiaj hniav kub, khoom plig thiab ntawv sau;
Lub thawv tso saib: Muaj ntau hom, feem ntau suav nrog cov thawv tso saib nrog PVC npog thiab cov thawv tso saib xim, thiab lwm yam. Koj tuaj yeem pom cov khoom hauv lub thawv ncaj qha los ntawm pob khoom;