Kawm txog cov tawv nqaij tsis muaj hnyav thiab txaus siab rau lub neej noj qab haus huv thiab ib puag ncig zoo
Solvent-dawb tawv yog ib puag ncig tus phooj ywg hluavtaws tawv. Tsis muaj cov kuab tshuaj qis qis tau ntxiv thaum nws cov txheej txheem tsim khoom, ua tiav xoom emissions thiab txo cov pa phem ib puag ncig.
Lub hauv paus ntsiab lus ntawm cov tawv nqaij no yog ua raws cov tshuaj tiv thaiv ntxiv ntawm ob lub resins thiab yog tsim los ntawm kev ziab kom qhuav. Thaum lub sij hawm tsim cov txheej txheem, tsis muaj cov pa khib nyiab los yog cov dej khib nyiab tsim tawm, qhia txog lub tswv yim ntawm "kev tsim ntsuab". Cov tawv tsis muaj kuab lom muaj cov yam ntxwv ntawm khawb tsis kam, hydrolysis tsis kam, hnav tsis kam, thiab lwm yam, thiab tau dhau ntau cov qauv kev noj qab haus huv thiab kev nyab xeeb, xws li European tus qauv REACHER181 ntsuas. Tsis tas li ntawd, cov txheej txheem tsim khoom ntawm cov tawv nqaij tsis muaj kuab lom kuj suav nrog cov tshuaj tiv thaiv ntawm prepolymers thiab gelation thiab polyaddition txheej txheem ntawm txheej txheej, kom ntseeg tau qhov zoo thiab kev ua haujlwm ntawm cov khoom.
1. Dab tsi yog hnyav-dawb tawv
Solvent-free tawv yog ib yam tshiab ntawm cov ntaub ntawv tawv tsim nyob rau hauv xyoo tas los. Tsis zoo li cov tawv tawv, nws tsis muaj teeb meem organic solvents. Nyob rau hauv layman cov ntsiab lus, nws yog ib hom tawv ua los ntawm combining hnyav-dawb spinning cov ntaub ntawv nrog cov tsoos hluavtaws txheej txheem. Los ntawm kev sib xyaw ua ke ntawm cov thev naus laus zis niaj hnub thiab cov qauv kev tiv thaiv ib puag ncig thiab kev tiv thaiv ib puag ncig, nws yog cov khoom siv tawv nqaij zoo nkauj thiab zoo nkauj.
2. Kev tsim cov txheej txheem ntawm cov tawv nqaij tsis muaj kuab lom
Cov txheej txheem ntawm kev tsim cov tawv nqaij tsis muaj hnyav yog feem ntau muab faib ua cov kauj ruam hauv qab no:
1. Cov khoom siv raw. Ua ntej, npaj cov khoom siv raw, nrog rau kev xaiv cov khoom siv, ntxuav, ziab thiab lwm yam txheej txheem.
2. Kev npaj cov khoom siv spinning. Solvent-free spinning thev naus laus zis yog siv los npaj cov fibers uas tsis yog cov kuab tshuaj rau cov tawv nqaij.
3. Synthesis. Cov ntaub ntawv spinning yog sib xyaw nrog ntau yam khoom zoo ib puag ncig, thiab cov ntaub ntawv tshiab nrog cov yam ntxwv tawv yog tsim los ntawm cov txheej txheem tshwj xeeb.
4. Kev tsim. Cov khoom siv hluavtaws yog ua tiav thiab tsim, xws li embossing, txiav, stitching, thiab lwm yam.
5. Tom qab ua tiav. Thaum kawg, cov khoom tiav yog tom qab ua tiav, xws li dyeing, txheej, waxing, thiab lwm yam.
III. Cov yam ntxwv thiab qhov zoo ntawm cov tawv nqaij tsis muaj kuab lom
1. Kev tiv thaiv ib puag ncig. Cov tawv nqaij tsis muaj kuab lom tsis muaj cov kuab tshuaj organic thiab tsis muaj kev phom sij rau tib neeg ib puag ncig thiab kev noj qab haus huv.
2. Lub teeb yuag. Piv nrog cov tawv tawv tawv, tawv tawv tsis muaj kuab lom yog sib dua thiab hnav zoo dua.
3. Hnav-tiv taus. Cov tawv nqaij tsis muaj kuab lom tau zoo dua hnav tsis kam, breathability, softness thiab muaj zog dua li tawv tawv.
4. Cov xim ci. Cov xim ntawm cov tawv nqaij tsis muaj hnyav dyeing yog ci dua thiab ruaj khov dua, tsis yooj yim rau ploj, thiab muaj xim zoo dua.
5. Customizable. Cov txheej txheem tsim cov tawv nqaij tsis muaj kuab lom yog hloov tau thiab tuaj yeem ua raws li cov neeg siv khoom xav tau los tsim cov khoom tawv tawv nrog cov yam ntxwv ntawm tus kheej.
4. Daim ntawv thov teb ntawm cov tawv nqaij tsis muaj hnyav
Solvent-free tawv yog tam sim no tsuas yog siv nyob rau hauv high-end khau, handbags, nra, tsheb sab hauv kho kom zoo nkauj, rooj tog thiab lwm yam teb. Niaj hnub no, raws li kev tiv thaiv ib puag ncig muaj kev txhawj xeeb zuj zus, ntau thiab ntau lub tuam txhab tsim khoom tau pib xav txog kev tiv thaiv ib puag ncig hauv kev tsim khoom thiab kev ua haujlwm, thiab cov khoom siv tawv tsis muaj hnyav li cov ntaub ntawv raw tau txais kev lees paub los ntawm cov neeg siv khoom.
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Cov tawv nqaij tsis muaj kuab lom yog ib puag ncig tus phooj ywg, noj qab haus huv, cov khoom siv zoo nrog rau daim ntawv thov dav dav. Raws li ib tus neeg tau txais kev pom zoo ntawm cov kev xav tau ntawm ntsuab thiab ib puag ncig tus phooj ywg lub neej, cov tawv nqaij tsis muaj kuab lom tau dhau los ua ib qho kev xaiv tshiab rau kev zam, ib puag ncig tus phooj ywg thiab kev noj qab haus huv.
Lub sij hawm xa tuaj: Plaub Hlis-08-2024