Thoob plaws hauv tag nrho cov txheej txheem kev lag luam tshuaj fiber ntau, daim ntawv thov ntawm cov tshuaj fiber ntau cov raj tsis txwv rau ib qho ntau lossis theem. Hloov chaw, raws li lub cev muaj zog ntawm cov fibers, cov txheej txheem tsim khoom, thiab kev siv ib puag ncig, nws txuas ntxiv mus rau kev tsim khoom ntawm ntau hom fiber ntau, qhov sib txawv ntawm cov cua txias, thiab ntau qhov kev tshaj tawm - txheej txheem txheej txheem, tsim ib lub qhov dej - txhais tau hais tias thiab kev txhawb nqa dav dav. Cov lus txhais no qhia txog ob qho tib si kev hloov pauv mus rau cov yam ntxwv ntawm cov khoom sib txawv ntawm cov khoom siv fiber ntau thiab cov kev xav tau sib txawv ntawm cov saw hlau kev lag luam rau kev ua haujlwm thiab kev ua haujlwm.
Nyob rau hauv cov nqe lus ntawm cov fibers lawv hloov mus rau, daim ntawv thov Scope ntawm chemical fiber ntawv raj npog ob qho tib si pa civilian fibers thiab siab -kev ua tau zoo fibers. Cov neeg pej xeem cov fibers xws li polyester filament, nylon staple fiber, thiab viscose fiber, vim lawv qhov nruab nrab winding ceev thiab kuj ruaj khov qhov chaw pib, feem ntau yog siv dav - lub hom phiaj ntawv raj, tsom mus rau lub rooj sib tham qhov tseeb thiab roundness yuav tsum tau. High-kev ua haujlwm fiber ntau, xws li polyester muaj xov paj, nylon qaum, aramid, thiab carbon fiber, yuav tsum tau siv zog ntxiv los yog ntau- txheej cov ntawv sib xyaw ua ke vim lawv qhov siab winding ceev, siab nro load, thiab cov kev cai nruj rau pob stability. Qhov no txhim kho radial compressive zog, cuam tshuam tsis kam, thiab kub tsis kam, ua kom muaj kev ntseeg tau zoo txawm tias nyob rau hauv huab cua. Tsis tas li ntawd, rau cov fibers uas muaj cov qauv tshwj xeeb xws li ultra-fine denier thiab irregular cross-sections, ntawv raj yuav tsum tau tshwj xeeb tsim xws li optimized nto tiav thiab qis-kev sib txhuam coefficient kev kho mob, txuas mus rau niche cheeb tsam uas tsis tshua muaj fiber ntau nto zoo yuav tsum tau.
Los ntawm txoj kev xav txog kev tsim khoom, cov khoom siv tshuaj fiber ntau cov raj npog tag nrho cov txheej txheem los ntawm winding, cia, tsheb thauj mus los, thiab tom qab- ua. Nyob rau hauv cov txheej txheem winding, raws li ib tug mandrel ncaj qha txhawb kev tsim ntawm lub filament bundle, nws yuav tsum tau sib phim nrog lub winding ceev thiab pob specifications ntawm txawv spinning tshuab. Hauv kev khaws cia thiab kev thauj mus los, lub raj xa ntawv yuav tsum tiv thaiv kev sib tw siab thiab kev hloov pauv hauv ib puag ncig cov av noo kom ntseeg tau tias pob khoom ruaj khov. Hauv kev tshaj tawm- cov theem ua tiav xws li warping, weaving, thiab nonwoven fabric production, lub raj ntawv yuav tsum txhawb siab - ceev unwinding thiab nruam noj; nws qhov kawg -lub ntsej muag flatness thiab unwinding smoothness ncaj qha cuam tshuam rau kev ua tau zoo thiab cov khoom tiav tiav. Qhov kev sib tw no -theem daim ntawv thov ntau yam xav tau lub raj xa ntawv kom tswj tau qhov kev ua tau zoo sib xws hauv cov xwm txheej sib txawv.
Los ntawm qhov kev xav ntawm kev siv ib puag ncig thiab kev tswj hwm kev xav tau, daim ntawv thov ntawm cov tshuaj fiber ntau cov raj raj kuj suav nrog ob qho tib si ib puag ncig thiab tshwj xeeb. Nyob rau hauv ib puag ncig ib puag ncig, cov raj xa ntawv ua ntej ntsuas qhov ua tau zoo thiab tus nqi; Txawm li cas los xij, nyob rau hauv siab - kub thiab siab - cov av noo cia, corrosive gas ib puag ncig, los yog kev kho mob fiber ntau uas yuav tsum tau nruj kev tu cev, cov hlab ntawv yuav tsum tau nthuav lawv daim ntawv thov ntau yam los ntawm ya raws - pov thawj coatings, corrosion- resistant kev kho mob, los yog zaub mov- qib txheej txheem kom tau raws li qhov tshwj xeeb kev cia siab rau. Tsis tas li ntawd, nyob rau hauv cov qauv ntawm kev tsim ntsuab, cov khoom siv rov ua dua tshiab thiab biodegradable ntawm cov raj ntawv txuas ntxiv nthuav dav lawv daim ntawv thov ntau yam hauv cov ntim tshuaj fiber ntau, pab cov lag luam ua tiav qhov qis - carbon transformation nyob rau hauv cov txheej txheem ntim. Zuag qhia tag nrho, cov txheej txheem ntawm cov tshuaj fiber ntau cov raj yog ua raws li cov khoom siv fiber ntau, tso siab rau cov txheej txheem thev naus laus zis, thiab raug coj los ntawm ib puag ncig cov cai, tsim kom muaj ntau yam -dimensional thiab multi{10}} theem txhawb nqa network. Qhov kev qhia meej thiab nthuav dav no tsis yog tsuas yog txhawb nqa lub luag haujlwm tseem ceeb ntawm cov raj xa dej hauv cov tshuaj fiber ntau hauv kev lag luam, tab sis kuj tseem muab kev txhawb nqa zoo rau kev lag luam kom tau raws li cov kev xav tau sib txawv thiab txhawb kev loj hlob zoo -.
