Hauv kev lag luam textile, colourfastness plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab ntawm cov ntaub thiab cov tsos. Txawm hais tias nws yog qhov fading los ntawm tshav ntuj, qhov cuam tshuam ntawm kev ntxhua khaub ncaws, lossis kev cuam tshuam ntawm kev hnav txhua hnub, qhov zoo ntawm cov ntaub ntawm cov xim tuav tau tuaj yeem ua los yog rhuav tshem nws lub neej ntev. Tsab ntawv xov xwm no tshawb txog ntau hom colourfastness, vim li cas lawv tseem ceeb, thiab koj tuaj yeem xaiv cov ntaub nrog cov xim zoo tshaj rau koj cov kev xav tau li cas.
1. Kev yoo mov
Lightfastness, los yog sunfastness, ntsuas qhov degree uas dyed fabrics tiv fading nyob rau hauv tshav ntuj raug. Cov kev sim muaj xws li ob qho tib si tshav ntuj ncaj qha thiab simulated hnub raug nyob rau hauv lub lightfastness chamber. Cov qib fading yog piv rau tus qauv, nrog rau qhov ntsuas ntawm 1 txog 8, qhov twg 8 qhia qhov siab tshaj plaws tiv thaiv fading thiab 1 qis tshaj. Npuag nrog qis lightfastness yuav tsum tau khaws cia kom tsis txhob raug tshav ntuj ntev thiab cua qhuav hauv qhov chaw ntxoov ntxoo kom lawv cov xim.
2. Rubbing ceev
Rubbing fastness ntsuas qhov degree ntawm cov xim poob nyob rau hauv dyed fabrics vim kev sib txhuam, txawm nyob rau hauv qhuav los yog ntub dej. Qhov no yog ntsuas ntawm qhov ntsuas ntawm 1 txog 5, nrog cov lej siab dua qhia tias muaj kev tiv thaiv ntau dua. Tsis zoo rubbing ceev tuaj yeem txwv lub neej siv tau ntawm cov ntaub, vim kev sib txhuam tsis tu ncua tuaj yeem ua rau pom kev fading, ua rau nws tseem ceeb rau cov ntaub hauv cov ntaub ntawv hnav siab kom muaj qhov nrawm nrawm.
3. Ntxuav ceev
Ntxuav los yog xab npum ceev ntsuas cov xim tuav tom qab rov ntxuav dua. Qhov kev ua tau zoo no raug ntsuas los ntawm kev sib piv ntawm cov qauv grey thiab cov qauv uas tau ntxuav, ntsuas ntawm qhov ntsuas ntawm 1 txog 5. Rau cov ntaub uas muaj kev ntxuav qis dua, kev ntxuav kom qhuav yog feem ntau pom zoo, los yog ntxuav tej yam kev mob yuav tsum tau ua tib zoo tswj (tsawg dua kub thiab luv luv ntxuav. lub sij hawm) kom tsis txhob dhau fading.
4. Ironing ceev
Ironing fastness yog hais txog qhov zoo ntawm cov ntaub khaws nws cov xim thaum ironing, tsis muaj fading lossis staining lwm cov ntaub. Tus qauv ntsuas yog li ntawm 1 txog 5, nrog rau 5 qhia qhov zoo tshaj plaws ironing kuj. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog nyob rau hauv cov ntaub uas yuav tsum tau ironing ntau zaus, vim tias qhov qis ironing ceev tuaj yeem ua rau pom kev hloov xim hauv lub sijhawm. Kev ntsuam xyuas suav nrog xaiv qhov kub ntawm cov hlau kom tsis txhob ua rau cov ntaub puas.
5. Ceev ceev
Perspiration fastness ntsuas qhov degree ntawm cov xim poob hauv fabrics thaum raug simulated hws. Nrog rau kev ntsuas los ntawm 1 txog 5, cov lej siab dua qhia tias kev ua tau zoo dua. Vim muaj kev sib txawv ntawm cov hws sib txawv, kev ntsuam xyuas rau kev ua pa nrawm nrawm feem ntau xav txog kev sib xyaw ua ke ntawm lwm cov xim ceev ceev kom ntseeg tau tias cov ntaub tuaj yeem tiv taus cov kua dej hauv lub cev.
Nrog xyoo ntawm kev paub hauv textile manufacturing, peb lub tuam txhab tshwj xeeb hauv kev tsim khoompolyester rayon ntaubnrog tshwj xeeb colorfastness. Los ntawm kev soj ntsuam kuaj mus rau kev soj ntsuam kev ua haujlwm, peb cov ntaub ntawv ua tau raws li cov qauv siab tshaj plaws, kom ntseeg tau tias lawv cov xim nyob twj ywm thiab muaj tseeb rau lawv cov xim qub. Peb qhov kev cog lus rau kev ua tau zoo txhais tau tias koj tuaj yeem tso siab rau peb cov ntaub los tuav lawv cov tsos thiab kev ua haujlwm ntev, muab kev ua tau zoo tshaj plaws hauv txhua daim ntawv thov.
Post lub sij hawm: Oct-11-2024