Ib lub hnab sib xyaw yog hais txog ib hom hnab uas yog tsim los ntawm ntau yam ntaub ntawv los yog txheej txheej ua ke los tsim ib qho qauv, cohesive. Nws feem ntau suav nrog kev siv cov ntaub sib txawv lossis cov khoom siv, txhua tus xaiv rau lawv cov khoom tshwj xeeb thiab npaj los pab txhawb rau lub hnab tag nrho kev ua haujlwm thiab ua haujlwm ntev.
Lub sij hawm "composite bag" tuaj yeem suav nrog ntau hom hnab, xws li hnab ev khoom, hnab tote, hnab xa xov, lossis hnab duffel, thiab lwm yam. Qhov tshwj xeeb muaj pes tsawg leeg thiab kev tsim kho ntawm lub hnab sib xyaw tuaj yeem sib txawv nyob ntawm nws txoj kev siv, tsim, thiab chaw tsim khoom.
Cov ntaub ntawv siv hauv lub hnab ntim khoom tuaj yeem suav nrog cov ntaub xws li nylon, polyester, canvas, lossis tawv, nrog rau hluavtaws lossis ntuj fibers. Kev sib xyaw ntawm cov ntaub ntawv feem ntau yog xaiv los muab qhov sib npaug ntawm lub zog, hloov tau yooj yim, dej tsis kam, thiab kev zoo nkauj.
Cov hnab sib xyaw kuj tseem tuaj yeem suav nrog cov yam ntxwv ntxiv lossis txheej txheej, xws li padding lossis npuas ntxig rau kev tiv thaiv cov ntsiab lus, ntxiv dag zog los yog seams kom ruaj khov, ntau qhov sib txuas lossis hnab ris rau lub koom haum, thiab kho cov hlua lossis tes tuav kom xis nyob thiab yooj yim.
Zuag qhia tag nrho, cov hnab ntim khoom muaj ntau yam kev daws teeb meem thiab ruaj khov rau kev nqa khoom, thiab lawv cov qauv tsim tso cai rau kev sib xyaw ntawm cov ntaub ntawv kom tau raws li cov kev xav tau tshwj xeeb thiab zoo nkauj.
