Cov ntaub tsis-woven muaj ntau yam nyiam tshaj li cov ntaub nplaum nplaum hauv lub neej niaj hnub, xws li cov hnab ntim tsis-woven, qhwv ntawv, thiab txheej txheej ntawm lub qhov ncauj qhov ntswg, thiab lwm yam. Koj puas tuaj yeem paub qhov txawv ntawm ob hom ntaub no?Yog tias tsis yog, tsis txhob txhawj, thiab Hail Roll Fone yuav piav qhia txog plaub qhov sib txawv ntawm lawv.
Meltblown ntaub, tseem hu ua melt-blown non-woven npuag, tsuas yog ib pawg ntawm cov txheej txheem nonwoven ntaub.Txawm li cas los xij, muaj ntau qhov sib txawv ntawm cov yaj-tshuab thiab cov ntaub tsis-woven, feem ntau ntawm cov khoom, cov yam ntxwv, txheej txheem thiab daim ntawv thov.
1. Cov khoom sib txawv
Melt-blown ntaub yog tsim los ntawm polypropylene thiab nws txoj kab uas hla fiber ntau tuaj yeem ncav cuag 1 ~ 5 microns.
Tsis-woven npuag, tseem hu ua koob-punched paj rwb los yog rab koob-punched non-woven npuag, feem ntau yog ua los ntawm polyester fiber thiab polyester fiber ntau thiab tsim los ntawm kev siv pp spunbond non-woven fabric tshuab.
2. Cov yam ntxwv sib txawv
Nrog ntau voids, fluffy qauv thiab zoo wrinkle tsis kam, yaj-blown ntaub muaj ib tug tshwj xeeb capillary qauv ntawm ultra-fine fibers kom nce tus naj npawb thiab nto ntawm fibers nyob rau hauv ib chav tsev cheeb tsam, yog li enabling melt-blown fabrics kom muaj zoo filtering, shielding. , thiab cov khoom siv roj, uas ua rau nws ua cov khoom tseem ceeb ntawm lub qhov ncauj qhov ntswg.
Tsis-woven npuag muaj cov yam ntxwv ntawm ya raws, breathable, saj zawg zog, hnav, nplaim retardant, non-toxic thiab tasteless, pheej yig, thiab recyclable, thiab lwm yam.
3. Cov ntawv thov sib txawv
Melt-blown npuag tuaj yeem siv rau hauv thaj chaw huab cua thiab cov ntaub ntawv ua kua, cov ntaub ntawv cais tawm, cov ntaub ntawv nqus, cov ntaub ntawv npog, cov ntaub ntawv roj-nqus thiab cov ntaub so.
Non-woven fabrics, piv rau meltblown fabrics, yog ntau dav thiab feem ntau siv.Cov khoom siv tsis yog xim muaj xim, lub teeb, ib puag ncig tus phooj ywg thiab rov ua dua tshiab nrog ntau yam qauv thiab cov qauv, thiab tsim nyog rau kev ua liaj ua teb zaj duab xis, khau, tawv, txaj, kho kom zoo nkauj, tshuaj, luam ntawv, tsheb, khoom siv hauv tsev, rooj tog thiab lwm yam lag luam.
Nyob rau hauv luv luv, melt-blown fabrics yog haum rau tshwj xeeb teb nrog cov qauv siab dua, thaum uas tsis yog-woven fabrics yog ntau ntau yam nyob rau hauv feem ntau.
4. Cov txheej txheem tsim khoom sib txawv
Hais txog cov ntaub ntawv yaj-tshuab, cov khoom siv polymer nrog cov kua nplaum siab yog extruded thiab rhuab kom yaj mus rau hauv qhov kub-kub yaj nrog zoo flowability.Cov kwj dej yaj tawm ntawm lub spinneret yog cua tshuab mus rau hauv cov fibers zoo heev los ntawm qhov kub thiab txias cua kub ceev, uas tau sib sau ua ke rau hauv lub network fiber ntau ntawm cov khoom tau txais (xws li lub tshuab netting) thiab sib koom ua ke los tsim ib qho ntaub siv nws tus kheej residual tshav kub.
Muaj ntau txoj kev tsim khoom rau cov ntaub tsis-woven, nrog rau spunbond, meltblown, kub dov thiab spunlace.Feem ntau ntawm cov non-woven fabrics nyob rau hauv lub lag luam tam sim no yog tsim los ntawmpp spunbond tsis woven npuag tshuab.Nws feem ntau yog siv cov khoom siv polymer, staple fibers lossis filaments ncaj qha los tsim lub web ntawm fibers los ntawm airflow los yog machinery, ces hydroentanglement, koob punching, los yog kub dov qhov cuab lub zog, thiab thaum kawg ua tiav los ntawm cov ntaub ntawv uas tsis yog-woven.
Post lub sij hawm: Lub Xya hli ntuj-14-2022