Cov ntaub tsis yog woven tau nyiam kev saib xyuas ntau yam kev lag luam vim lawv cov yam ntxwv tshwj xeeb, suav nrog lub teeb yuag, ua pa tau, thiab ua tau ntau yam. Txawm li cas los xij, ib qho kev cov nyom uas cov chaw tsim khoom thiab cov neeg siv ntsib yog qhov tsis kam tiv taus huab cua txias ntawm cov ntaub tsis yog woven. Thaum qhov kub poob qis, kev ua haujlwm ntawm cov ntaub tsis yog woven tuaj yeem raug cuam tshuam, ua rau kev ruaj khov thiab kev ua haujlwm tsawg dua. Tsab xov xwm no yuav tshawb nrhiav cov tswv yim zoo rau kev txhim kho qhov tsis kam tiv taus huab cua txias ntawm cov ntaub tsis yog woven.
Kawm txog cov ntaub ntawv tsis woven
Ua ntej yuav kawm txog cov hau kev los txhim kho kev tiv taus txias, nws yog ib qho tseem ceeb uas yuav tsum nkag siab ua ntej tias daim ntawv tsis yog woven yog dab tsi. Tsis zoo li cov ntaub woven ib txwm muaj, daim ntawv tsis yog woven yog ua los ntawm kev sib txuas cov fibers ua ke los ntawm kev siv tshuab, thermal, lossis cov txheej txheem tshuaj lom neeg. Qhov no ua rau daim ntawv tsis yog woven tsis yog tsuas yog sib dua xwb tab sis kuj muaj cov khoom zoo heev rau kev lim dej, kev nqus dej, thiab kev rwb thaiv tsev. Txawm li cas los xij, cov txiaj ntsig no tuaj yeem txo qis hauv cov huab cua txias, ua rau nws tseem ceeb heev rau kev siv cov tswv yim los txhim kho nws cov kev ua tau zoo.
1. Xaiv cov khoom siv raw zoo
Kauj ruam thawj zaug hauv kev txhim kho qhov tiv taus txias ntawm cov ntaub tsis yog woven yog xaiv cov khoom siv raw zoo. Cov xov hluavtaws xws li polypropylene lossis polyester feem ntau tiv taus txias dua li cov xov ntuj xws li paj rwb lossis cellulose. Los ntawm kev koom ua ke ntau dua ntawm cov xov hluavtaws rau hauv cov khoom ntawm nonwovens, cov chaw tsim khoom tuaj yeem txhim kho lawv qhov tiv taus txias. Ntxiv mus, kev siv cov xov uas muaj kev ua haujlwm thermal qis pab khaws cia qhov sov thiab tiv thaiv kev poob cua sov.
2. Ntxiv cov khoom ntxiv
Lwm txoj hauv kev zoo los txhim kho qhov tiv taus txias ntawm cov ntaub tsis yog woven yog los ntawm kev ntxiv cov khoom ntxiv. Ntau yam tshuaj ntxiv tuaj yeem sib xyaw rau hauv lub pulp lossis siv ua ib txheej kom txhim kho cov yam ntxwv ntawm cov ntaub. Piv txwv li, kev ntxiv cov neeg sawv cev hydrophobic pab tiv thaiv cov dej noo, tiv thaiv cov ntaub kom tsis txhob ntub thiab poob nws cov yam ntxwv rwb thaiv tsev. Ib yam li ntawd, kev ntxiv cov khoom ntxiv rwb thaiv tsev thermal tuaj yeem tsim ib qho thaiv tiv thaiv qhov kub qis, ua rau cov ntaub tsis yog woven tsim nyog dua rau kev siv hauv qhov chaw txias.
3. Ua kom cov qauv ntaub muaj zog
Cov qauv ntawm cov ntaub ntawv tsis yog woven yog qhov tseem ceeb rau lawv txoj kev ua tau zoo hauv cov huab cua txias. Los ntawm kev ua kom zoo dua qhov ceev thiab tuab ntawm cov ntaub, cov chaw tsim khoom tuaj yeem txhim kho nws cov cua sov rwb thaiv tsev. Cov ntaub ntom dua ntes tau ntau dua huab cua, yog li muab kev rwb thaiv tsev, thaum cov ntaub tuab dua muab kev sov ntxiv. Cov txheej txheem xws li koob punching lossis thermal bonding tuaj yeem siv los tsim cov qauv muaj zog dua, txhim kho kev tiv thaiv txias.
4. Kev kuaj thiab kev tswj xyuas zoo
Yuav kom ntseeg tau tias cov ntaub tsis yog woven ua tau raws li cov qauv tiv taus txias uas yuav tsum tau ua, kev sim ua tib zoo thiab kev tswj xyuas zoo raug siv. Qhov no suav nrog kev sim thermal conductivity, kev sim tiv taus dej noo, thiab kev ntsuam xyuas kev ruaj khov hauv cov huab cua txias. Los ntawm kev txheeb xyuas txhua qhov tsis muaj zog hauv cov ntaub, cov chaw tsim khoom tuaj yeem hloov kho cov txheej txheem tsim khoom lossis kev xaiv cov ntaub kom txhim kho kev ua tau zoo.
5. Kev xav txog kev siv kawg
Thaum kawg, thaum txhim kho qhov tiv taus huab cua txias ntawm cov ntaub tsis yog woven, kev siv kawg yuav tsum tau xav txog. Cov ntawv thov sib txawv yuav xav tau ntau qib ntawm kev rwb thaiv tsev thiab kev ruaj khov. Piv txwv li, cov ntaub tsis yog woven siv rau hauv cov khaub ncaws sab nraum zoov yuav xav tau cov khoom tiv taus huab cua txias thiab noo noo ntau dua li cov ntaub tsis yog woven siv rau hauv ntim khoom. Kev nkag siab txog cov kev cai tshwj xeeb ntawm kev siv kawg tuaj yeem coj cov chaw tsim khoom hauv kev kho cov yam ntxwv ntawm cov ntaub raws li.
xaus lus
Txhim kho qhov kev tiv thaiv huab cua txias ntawmcov ntaub tsis yog woven yuav tsum muaj ntau yam kev siv zog, suav nrog kev xaiv cov ntaub ntawv zoo, ntxiv cov khoom ntxiv, txhawb cov qauv ntaub, thiab ua kev sim ua tiav. Los ntawm kev siv cov tswv yim no, cov chaw tsim khoom tuaj yeem tsim cov ntaub tsis yog woven uas tsis yog tsuas yog ua tau raws li qhov xav tau ntawm qhov chaw txias xwb tab sis kuj nthuav lawv cov ntawv thov thoob plaws ntau yam lag luam. Raws li qhov kev thov rau cov ntaub ntawv ua tau zoo txuas ntxiv mus, kev nqis peev rau hauv kev tiv thaiv huab cua txias ntawm cov ntaub tsis yog woven yuav tsis muaj qhov tsis ntseeg coj cov txiaj ntsig zoo.
Lub sijhawm tshaj tawm: Lub Kaum Hli-20-2025