Kev Sau Xov Tooj Rau Cov Ntawv Sau Textiles

Muaj ntau txoj hauv kev los luam cov ntawv xov xwm, uas muaj ob txoj kev lag luam luam tawm: kev tshuaj xyuas thiab luam yeeb muag. Qhov thib peb hom yog hloov hlav luam tawm, qhov tseem ceeb yog qhov tsawg. Lwm txoj kev luam tawm uas siv cov ntawv nyeem ntau yog: ntoo template printing, wax Valerian (piv txwv li siv quav tshuaj), xov paj khawm thiab luam ntawv. Ntau hom ntawv nyeem textile mills siv kev luam ntawv thiab cov luam ntawv los luam cov ntaub ntawv. Feem ntau ntawm cov thermal hloov luam tawm los ntawm lub tshuab luam ntawv los kuj tau luam tawm li no.

Ua ntej, kuaj cov ntawv luam tawm

Vijtsam luam tawm muaj xws li kev npaj ntawm cov ntxaij vab tshaus, uas yog ua los ntawm nyias lo lo ntxhuav, uas yog hu ua npo luam ntawv. Txawm hais tias cov kab mos txwv tsis siv, Kev luam ntawv luam Ntawv Lub tshuab kev luam ntawv feem ntau siv nyob rau hauv cov txheej txheem.) Ua cov nylon, polyester fibers los yog xaim cov ntaub nplaum uas muaj lub ntsej muag zoo ntawm cov ntoo lossis hlau. Cov ntaub npog yuav tsum tau coated nrog ib txheej ntawm opaque non-porous zaj duab xis. Muaj cov qauv, tshem tawm cov yeeb yaj kiab opaque, tawm hauv lub hlwb mesh, qhov chaw no yog raug luam tawm qauv ntawm qhov chaw. Feem ntau cov ntaub ntawv coj mus muag yog coated nrog ib txheej ntawm photosensitive zaj duab xis, thiab tom qab ntawd los ntawm txoj kev thaij duab los tshem cov qauv ntawm zaj duab xis thiab qhia qhov qauv. Muab qhov screen rau ntawm daim ntaub los luam tawm rau luam ntawv. Printing Textile Muab cov ntawv luam tawm rau hauv lub thawv ntawv, los ntawm khawb ntawv (zoo ib yam li cov ntaub thaiv twj ywm ntawm lub cuab tam) kom yuam nws ntawm qhov kev tshuaj ntsuam los ntawm net. Tib lub sij hawm raws li saum toj no-

Txhua xim nyob rau ntawm tus qauv sau ib leeg yuav tsum muaj ib qho screen, lub hom phiaj yog los luam tawm xim txawv. Piv txwv 3 xim luam ntawv yuav tsum tau 3 mesh thiab, cov xim peb tau luam tawm ntawm cov ntaub. Tsis tas li ntawd, tus qauv ntawm txhua qhov xim ntawm tus qauv yuav tsum yog qhov chaw nyob ntawm qhov kev tshuaj ntsuam kom luam tus qauv tom qab qhov chaw yog, kom tsis txhob muaj lub paj liab zoo li lub paj hauv cov nplaim liab hauv nruab nrab ntawm qhov tshwm sim no. Kev luam ntawv Printing luam ntawm paj yog hais txog cov ntsiab lus tsim muaj txhua yam qauv sau rau ntawm daim ntaub tseeb. Tib lub sij hawm raws li saum toj no-

Nws muaj peb txoj hauv kev ntsuam xyuas kev luam ntawv, daim ntawv thov ntawm txhua txoj kev yeej zoo ib yam. Thawj yog txhais npo luam ntawv, nyob rau hauv 1920s yog heev heev, yog tseem lug siv. Mus txog rau nruab nrab ntawm xyoo 1950, cov cuab yeej siv niaj hnub no tau siv qhov kev siv lub tshuab no, kev tshuaj ntsuam kev luam ntawv yog tib qho screen printing. Qhov thib ob hom yog hu ua tsis siv tshuaj ntsuam luam ntawv (tseem hu ua flat screen printing thiab automatic tiaj tus npo luam ntawv). Nyob rau hauv nruab nrab-1960s, nrog ntxiv kev loj hlob, qhov screen puab txav los ntawm ib daim ntawv qhia thiab tsis siv lub vas ntau lub vas meej rau lub voj voos. Qhov thib peb hom yog hu ua vijtsam vijtsam luam tawm lossis lub vijtsam xais npo luam tawm, tam sim no yog cov qauv siv ntau tshaj plaws rau kev luam tawm. Tib lub sij hawm raws li saum toj no-

Thib ob, qhov kev tshuaj ntsuam kev luam ntawv

Kev tuav cov ntaub ntawv luam tawm nyob rau hauv lub rooj ntev zaum ntawm kev lag luam tawm (txog 60 yards phaj). Cov ntaub ntim ntawv yob txig rau ntawm lub rooj, thiab lub plhaub ntawm platen yog pre-coated nrog ib tug me me ntawm nplaum cov khoom. Thiab mam li sau cov neeg ua haujlwm hauv tag nrho cov platen mus rau manually tsiv tus thav duab, Printing Textile txhua lub sij hawm ib lub vev xaib, kom txog rau thaum cov ntaub txhua tas. Txhua lub vev-xaij sib raug rau lub rooj luam ntawv. Tus nqi ntawm qhov no yog 50-90 yards ib teev twg. Cov kev lag luam coj mus muag khoom siv kuj yog siv rau kev luam ntau ntawm cov ntawv txiav. Hauv kev hnav khaub ncaws, cov txheej txheem kev hnav ris tsho thiab cov txheej txheem luam ntawv tau npaj ua ke. Ua ntej ntawm daim xaws ua ke, qhov kev cai lossis txawv txawv yog luam tawm ntawm lub tsoos tsho. Kev Siv Luam Ntawv Vim tias daim ntawv tshuaj ntsuam luam ntawv siv tau rau cov paj loj rov qab rau cov qauv ntawm qhov loj ntawm lub npov, yog li cov ntawv luam tawm kuj tuaj yeem luam tawm xws li cov pas dej da dej, cov ntawv luam yeeb tshiab, daim ntaub thaiv thiab ntaub thiab lwm yam ntaub . Tib lub sij hawm raws li saum toj no-

Kuaj-npo luam tawm kuj yog siv los luam tawm tsawg heev, cov poj niam zoo nkauj hnav khaub ncaws thiab luam me me rau lub lag luam Pathfinder khoom. Tib lub sij hawm raws li saum toj no-

Qhov peb, tsis siv tshuaj ntsuam tsis zoo tshuaj ntsuam Tsis tshua muaj kev tshuaj ntsuam luam ntawv (los yog lub lauj kaub npo ntawm phab ntsa) Ntxiv rau qhov txheej txheem yog cia, sib txuas nrog tib qho screen, sai dua. Cov ntaub ntawv raug xa tawm los ntawm lub hnab ntim qhwv ntsej kom dav rau lub vijtsam, thiab tsis (zoo li lub tshuab luam ntawv) rau ib qib ntev. Printing Printing Raws li kev ntsuam xyuas kev luam ntawv, tsis siv tshuaj ntsuam luam ntawv tseem sib quas zawg es tsis muaj kev nruam ntej. Nyob rau hauv cov txheej txheem no, cov ntaub npuag tau txav mus rau hauv lub vijtsam, thiab tom qab ntawd nres, qhov khawm scraper rau scraping (automatic scraping), tom qab luam ntawv, cov ntaub ntawv tseem txav mus rau tom ntej hauv qab ntawm qhov kev ceev ntawm 500 yards ib teev screen screen tsuas yog siv rau tag nrho yob ntaub, txiav ib tug zoo daim ntawm cov khaub ncaws feem ntau tsis siv hom no ntawm luam ntawv. Raws li kev lag luam ntau lawm, vim kev siv ntau hom kev tshuaj ntsuam xyuas qhov muag, yog li ntawd, tsis siv tshuaj ntsuam luam ntawv (xa mus rau kev tshuaj ntsuam ncaj nraim) ntau lawm. Tib lub sij hawm raws li saum toj no-

Plaub, ntsuas cov vias npo luam ntawv hauv kev luam ntawv luam tawm muaj ntau yam tseem ceeb sib txawv los ntawm lwm txoj kev tshuaj ntsuam. Teb cov ntawv luam tawm muaj tib txoj kev raws li cov qauv luam tawm rau hauv tshooj ntxiv. Cov ntaub ntawv luam tawm yog xa xov los ntawm lub hnab ntim qhwv ntsej mus rau hauv qab ntawm lub qhov cub tawg. Vijtsam luam ntawv, lub voj voog tshuab luam tawm ntau tshaj plaws, tshaj 3500 yards ib teev twg. Printing Textile Siv cov seamless ntxeem tau lossis cov yas yas yas. Cov voj kab kev loj tshaj plaws yog siab tshaj 40 nti, yog li qhov siab tshaj plaws paj rov qab dim yog siab tshaj 40 ntiv. Muaj ntau tshaj li ntawm 20 teev ntawm cov xim xoom npo luam ntawv tau kuj tau ua lawm, txoj kev luam tawm no maj mam hloov lub nruas luam ntawv. Tib lub sij hawm raws li saum toj no-

Tsib, cov menyuam luam ntawv

Cov tub luam ntawv zoo li cov ntawv xov xwm luam tawm, yog ib xuab moos tsim tawm ntau tshaj 6000 yards tawm cov ntaub ntawv zom zaws, qhov no kuj yog hu ua cov tshuab luam ntawv, cov luam ntawv, cov qauv ntawm cov ntaub qhwv lub pob zeb (los yog cov tub luam) ntaub. Tooj liab tau tuaj yeem raug muab khi rau ntawm cov qauv zoo nkauj zoo, uas tuaj yeem sau cov ncauj lus kom ntxaws heev, tus qauv muag. Piv txwv, zoo nkauj, ntom nti Pelicley vortex tweed paj ntaub luam tawm luam tawm ib hom qauv. Lub paj carvings yuav tsum ua raws nraim li cov duab kos duab ntawm tus qauv tsim qauv, txhua tus uas yuav tsum muaj cov duab puab. (Hauv kev lag luam hauv kev lag luam, luam tawm tsib-yob, 6-yob luam ntawv, thiab lwm yam siv los qhia txog 5 yam xim ntawm cov xim lossis rau qib 6 ntawm cov xim ua luam yeeb.

Cov tub ntxhais cov ntawv luam tawm yog kev siv qhov tsawg tshaj plaws ntawm cov qib siab ua luam tawm ntau lawm, cov zis tseem pheej poob txhua xyoo. Yog hais tias tus zus tau ntawm txhua tus qauv tsis yog loj heev pawg, qhov no tsis yog qhov pheej yig. Feem ntau, qhov kev npaj thiab cov khoom siv hloov ntawm cov nqi siab, kev siv ntev, Kev luam Printing ua txoj kev siv hom no tsis yog qhov pheej yig luam tawm. Txawm li cas los xij, kev luam ntawv feem ntau siv rau kev luam tawm nrog tus qauv zoo heev, xws li Paisley vortex patterns, thiab cov qauv luam tawm ntau lub caij nyoog. Qhov luaj li cas ntawm qhov khawm carved nyob ntawm lub tshuab luam ntawv thiab cov qauv luam tawm. Feem ntau ntawm cov tshuab luam ntawv tau teeb tsa nrog ntau qhov ntev ntawm 16 inches ntawm lub paj raj, uas yog qhov luaj li cas ntawm cov qauv luam tawm tsis tuaj yeem yuav ntau tshaj 16 ntiv. Qhov dav ntawm lub raj paj yuav tsum yog me ntsis loj dua lub dav ntawm daim ntaub ntawv xwv kom cov ntaub, nrog rau daim ntaub ntug, tuaj yeem luam tawm ntawm tus qauv. Thaum npaj txhij lawm, lub tshuab luam yeeb yuav siv tau yuav luag txhua yam, Kev luam ntawv luam feem ntau luam tawm tsheej lab ntawm cov ntaub yog tsis muaj teeb meem. Tib lub sij hawm raws li saum toj no-

Rau, kuaj cov ntawv luam tawm thiab nruas luam ntawv tom qab tsau xim

Thaum cov ntaub qhwv npo los ntawm cov vijtsam lossis cov menyuam yaus, cov xim nyob rau ntawm daim ntaub, thiab kev ua ntxiv yuav tsum kho nws. Tib lub sij hawm raws li saum toj no-

Dyes siv luam yeeb xim yuav tsum muaj peev xwm khi rau fibers. Cov ntaub ntawv luam tawm tau muab tso rau hauv qhov kub kub ze lossis qee zaum ntawm lub qhov dej kub (qhov siab siab xyaw) tuaj yeem tsau hauv qhov cub; cov kauj ruam no yog hu ua kev sib zog. Tom qab ua kom tiav, cov ntaub npog dai dhau los ntawm lub xab npum kom tshem tawm cov lwm yam tshuaj siv hauv cov ntawv luam tawm thiab cov xim formulation. Thaum kawg, cov ntaub kis tau los ntawm ob peb kis thiab txoj kev ziab tshav kub. Nyob rau hauv cov txheej txheem luam ntawv yuav tsum tau haus dej ntau ntau thiab cua sov. Yog siv los luam ntawv, yog tias cov xim siv tsis yog siv cov zas, cov ntaub yuav tsum tau txhaj rau cov cua sov qhuav txog li 210 ° C kom kho tau cov xim ntawm cov xim xim. Cov kauj ruam no hu ua ci thiab tsis tas yuav kho ntxiv. Siv cov pigments es tsis txhob siv luam yeeb ua kom txuag tau dej ntau thiab ntau zog. Tib lub sij hawm raws li saum toj no-

Cov kev lag luam textile feem ntau siv dyed fabrics li ntub luam tawm, thaum fabrics luam nrog pigments yog hu ua qhuav prints. Qhov no yog vim tias cov ntaub ntub luam tawm yuav tsum tau siv zog ua kom tiav, thiab tom qab ntxuav ua ib feem ntawm tag nrho cov txheej txheem. Ntawm qhov tod tes, daim ntaub luam tsuas ua lub qhov kub qhuav ci ua ib feem ntawm txoj kev tha xim thiab tsis tas yuav tsum tau kho dej. Tib lub sij hawm raws li saum toj no-

Xya, hloov hlav luam tawm

Lub hauv paus ntsiab lus ntawm tshav kub hloov luam ntawv yog me ntsis zoo sib xws rau kev ua haujlwm luam ntawv. Thaum tshav kub kub hloov luam tawm, ua ntej nrog cov dispersion ntawm dyes thiab luam tawm cwj pwm luam tawm ntawm cov ntawv qauv, Printing Textile thiab ces daim ntawv luam tawm (tseem paub tias yog hloov daim ntawv) khaws cia rau cov ntawv luam tawm textile hoobkas siv. Tib lub sij hawm raws li saum toj no-

Thaum muab ntaub ntawv luam tawm, daim ntawv hloov khoom siv thiab lub ntsej muag uas tsis muaj lub ntsej muag raug muab tso rau saum npoo los ntawm lub tshuab hloov tshuab luam ntawv thiab dhau los ntawm lub tshuab ntawm 210 ° C (400 T). Nyob rau hauv xws li ib tug high kub, lub zas ntawm hloov ntaub ntawv yog sublimated thiab pauv Mus rau ntaub, ua kom tiav cov txheej txheem luam ntawv, tsis tas yuav tsum ua ntxiv. Tus txheej txheem no kuj yooj yim thiab tsis xav tau qhov kev tsim nyog hauv kev rau cov neeg luam ntawv lossis cov koob tshuaj luam yeeb (saib daim duab 9-11). Tib lub sij hawm raws li saum toj no-

Disperse dyes yog tsuas yog sublimable dyes uas yog, nyob rau hauv ib lub ntsiab muag, tsuas yog dye uas yuav tsum tau thermally kis, yog li cov txheej txheem tsuas yog siv rau cov ntaub ntawv ua los ntawm fibers nrog affinity rau xws li dyes, xws li acetate, Nitrile fiber, polyamide fiber nylon) thiab polyester fiber. Hloov chaw luam ntawv, cov ntaub ntawv luam tawm los ntawm ib lub tshuab luam ntawv tshwjxeeb zoo tshaj plaws los mus yuav daim ntawv no. Cov ntawv xa tawm tuaj yeem luam tawm raws li tus qauv ntawm tus qauv tsim thiab tus qhua tuaj noj (tus qauv npaj tau los kuj tseem siv tau rau kev hloov daim ntawv luam tawm). Tib lub sij hawm raws li saum toj no-

Hloov chaw luam ntawv tuaj yeem siv los sau cov khaub ncaws (xws li tshuab luam ntawv ntug, lub hnab ntim paj ntaub, thiab lwm yam), nyob rau hauv rooj plaub no siv cov qauv tshwj xeeb. Kub hloov luam ntawv ua tiav daim qauv ntaub luam tawm los ntawm kev luam ntawv, yog li tshem tawm qhov kev xav tau loj thiab kim dryers, steamers, dej ntxhua khaub ncaws thiab cov tshuab tenter. Tib lub sij hawm raws li saum toj no-

Raws li cov ntawv luam tawm tau sim ua ntej luam tawm, yog li xa cov paj tsis pub thiab lwm yam kev tsis raws cai. Li ntawd, cov hloov hluav taws xob hloov fabrics tsis tshua pom tshwm. Tib lub sij hawm raws li saum toj no-

Nruam zuj zus ntawm kev hloov thermal luam tawm dag zog yog li 250 yaus ib teev. Tib lub sij hawm raws li saum toj no-

Yim, dav hlau luam ntawv thiab nws txoj kev loj hlob zeem muag

Dav hlau luam tawm yog kev txhaj tshuaj me me ntawm dyes thiab nyob qis qis hauv qhov chaw nyob ntawm daim ntaub. Cov nozzles thiab cov qauv uas siv los tsuag tsuag yuav tswj tau los ntawm lub computer thiab tuaj yeem tau txais cov qauv thiab cov qauv loop. Lub dav hlau luam tawm yuav tshem tawm cov latitude thiab cov nqi nce ntxiv los ntawm cov tshuab caj dab tawm thiab ua cov ntxaij vab tshaus, uas yog ib qho kev sib tw kom zoo dua nyob rau hauv qhov kev hloov pauv cov ntaub ntawv. Kev luam ntawv Textile Lub dav hlau tshuab ua haujlwm yoojyim thiab yoojyim, thiab muaj cuabkav hloov tau los ntawm ib tus qauv mus rau lwm qhov. Cov ntaub ntawv sau tsis yog ncab los ntawm kev nruj (uas yog, nws yuav tsis raug distorted los ntawm kev ncab), thiab cov nplaim ntawm cov ntaub yuav tsis raug dov, yog li tshem tawm tej teeb meem xws li fluff los yog maturing. Txawm li cas los xij, txoj kev no tsis tuaj yeem sau cov qauv zoo, qhov muag plooj qauv txawv. Tib lub sij hawm raws li saum toj no-

Tam sim no tsuag luam ntawv yuav luag txhua rau cov ntaub pua plag luam, textile printing tsis yog ib qho tseem ceeb ntawm kev luam ntawv. Txawm li cas los xij, los ntawm qhov kev tshawb fawb thiab kev tsim kho ntawm cov khoom siv dag zog thiab hluav taws xob, qhov teeb meem no yuav hloov. Tam sim no, ntau lub dav hlau printing machine tau muab tso rau hauv qhov tsim tawm cov ntawv luam tawm, nrog rau Millitron spray presses tsim los ntawm Millilin thiab nws cov tuam txhab.