Nrog rau txoj kev loj hlob ntawm lub sij hawm thiab kev txhim kho ntawm kev ua neej nyob, ntau thiab ntau tus neeg pib nkag siab thiab siv cov ntaub tsis-woven. Dab tsi yog non-woven fabrics thiab qhov twg tsis-woven fabrics yuav siv tau? Cia kuv qhia koj hnub no.
Dab tsi yog Non-Woven?
Non-woven fabrics yog cov khoom qub tshaj plaws thiab yooj yim tshaj plaws. Lawv tsis knitted los yog woven. Cov ntaub no yog cov qauv hauv web lossis cov nplooj ntawv uas tau sib koom ua ke los ntawm tangling filaments lossis fiber ntau tshuaj, thermally lossis mechanically. Cov no yog cov ntawv tufted los yog tiaj tus ntxeem tau los ntawm cov yas sib txawv, molten yas los yog fibers. Txij li thaum lawv tsis yog woven los yog knitted, cov ntaub no tsis tas yuav hloov mus rau cov xov paj.
Qee cov khoom siv roj thiab cov ntaub siv dua tshiab yog siv los ua cov ntaub tsis-woven. Qee cov ntaub nonwoven kuj tuaj yeem rov ua dua raws li cov chaw tsim nyog thiab kev kho mob. Tias yog vim li cas, cov ntaub ntawv tsis yog ntaub yog suav tias yog cov ecological ntau rau qee qhov kev siv tshwj xeeb hauv kev lag luam xws li cov khoom kim heev, tsev laus, tsev kawm ntawv thiab tsev kho mob.
Yuav siv cov ntaub tsis-Woven li cas
Non-woven fabrics yog siv nyob rau hauv ntau yam lag luam xws li kev tiv thaiv, geotextile, kev tsim kho, pom, automotive, apparel thiab kho mob. Cov ntaub no tau dav siv niaj hnub no thiab tau dhau los thiab zoo li lub neej yuav nkag siab tsis muaj cov ntaub tsis-woven. Cov ntaub no muaj ob hom - pov tseg thiab ruaj khov. 60% ntawm cov ntaub yog ruaj thiab 40% ntawm nws yog pov tseg. Cov khoom sib txawv ntawm cov ntaub tsis-woven yog -
Lim
Acoustic rwb thaiv tsev
Thermal rwb thaiv tsev
Cushioning
Nplaim retardancy
Lub zog
Kev mos
stretch
Kev ua siab ntev
Ua kua repellence
Tsis muaj menyuam
Absorbency
Cov kev lag luam uas tsis yog-woven fabrics yog siv -
Tsev neeg
Rooj tog
Ntim
Kho mob
Khaub ncaws
Acoustics
Kev thauj mus los
Kev lag luam
Kev tsim kho thiab Geotextiles
Kev noj qab haus huv thiab kev nyiam huv
Los ntawm cov ntaub so ntswg, cov ris tsho phais thiab cov khaub ncaws tiv thaiv mus rau cov khoom ntim thiab cov hauv ncoo, cov ntaub tsis-woven yog siv txhua qhov chaw.
Vim li cas thiaj siv cov ntaub tsis-Woven?
Non-woven fabrics yog qhov tseem ceeb, hloov tau, decomposable, ntau yam thiab muaj tswv yim. Kev npaj xov paj tsis tas yuav tsum tau tsim cov ntaub no vim lawv tau tsim los ntawm fibers ncaj qha. Li no, lawv cov txheej txheem tsim khoom kuj yooj yim thiab luv. Nws yuav siv sij hawm 6 lub hlis los tsim 5,00,000 meters ntawm woven fabric whereas tib tus nqi ntawm non-woven npuag yuav ua tau nyob rau hauv 2 lub hlis. Tus nqi tsim khoom ntawm cov ntaub tsis-woven kuj tseem tsawg thiab lawv muaj qee yam khoom tshwj xeeb.
Nws tau hais tias cov ntaub tsis-woven tau qhib lub sijhawm rau "kev yooj yim txhua hnub". Hauv qhov xwm txheej no COVID-19, kev thov rau cov khoom kho mob thiab kev tu cev uas ua los ntawm cov ntaub tsis-woven tau nce ntau.