Dab tsi yog qhov ua haujlwm thiab cov khoom siv ntawm tus menyuam cov ntaub so
Jul 30, 2022
Tus me nyuam lub tes thiab qhov ncauj so: feem ntau, cov khoom xyaw hauv cov zaub mov raug xaiv, uas muaj qee yam tshuaj tua kab mob thiab ua kom tsis muaj menyuam. Lawv tuaj yeem siv los ntxuav lub qhov ncauj, tes thiab tej yam uas tus menyuam txhais tes thiab qhov ncauj tuaj yeem tiv nrog. Vim yog kev sib cuag ncaj qha nrog tus menyuam txhais tes thiab qhov ncauj, qhov kev xav tau kev nyab xeeb yog siab dua li cov ntaub so menyuam yaus. Cov khoom xyaw uas tsis tuaj yeem muab ntxiv rau hauv tus menyuam lub tes thiab qhov ncauj so muaj xws li cawv, cov ntsiab lus, cov tshuaj tua kab mob, phosphor, thiab dej uas tsis tau ua kom tsis muaj menyuam.
Dab tsi yog qhov ua haujlwm thiab cov khoom siv ntawm tus menyuam cov ntaub so
1. Muaj nuj nqi: cov ntaub so me nyuam tuaj yeem muab faib ua cov tshuaj tua kab mob thiab cov ntaub so tes thiab qhov ncauj raws li lawv txoj haujlwm. Lawv muaj cov tshuaj tua kab mob thiab tshuaj tua kab mob. Tus nqi ntawm cov ntaub so ntswg ntawm ntau hom yog txawv, thiab kev nplij siab ntawm cov me nyuam mos kuj txawv. Lawv tuaj yeem yuav khoom raws li kev siv tiag tiag.
2. Khoom siv: tus nqi thiab tus nqi ntawm cov ntaub so ntub dej feem ntau yog nyob ntawm cov ntaub tsis-woven. Cov ntaub so menyuam mos feem ntau yog ua los ntawm Spunlaced non-woven fabrics, uas tau muab faib ua ob hom: ncaj nteg thiab hla nteg. Cov cuab yeej tensile ntawm ncaj paving tsis zoo, thiab nws yog nyias thiab pob tshab, uas yooj yim rau deform thiab fuzz, ua rau tsis xis nyob rau tus menyuam. Tus ntoo khaub lig nteg net tseem hu ua ntsug thiab kab rov tav net weaving. Nws muaj tensile khoom, yeej tsis deform, thiab daim ntaub yog tuab thiab tsis yooj yim rau nkag mus.
Txawm hais tias muaj ntau qhov sib txawv rau cov ntaub so ntub dej ib leeg, nws tseem tsim nyog rau cov menyuam mos, vim tias lawv tseem hluas, lawv lub cev tsis muaj zog, thiab lawv nquag kis kab mob los yog ua xua hauv cov txheej txheem ntawm kev sib cuag nrog cov khoom, thaum cov khoom siv tau zoo heev. ua kom zoo dua rau kev noj qab haus huv ntawm lawv cov menyuam mos, thiab nws yog ib qho tseem ceeb rau cov niam txiv yuav tsum ua tib zoo xav txog cov khoom xyaw hauv cov txheej txheem ntawm kev xaiv cov khoom rau lawv cov menyuam.
