Rendering ntawm lub hnab xim
Xim yog qhov pom tseeb tshaj plaws ntawm lub hnab. Los ntawm fibers mus rau cov khoom tiav, cov txheej txheem rendering txiav txim siab xim ceev, ib puag ncig tus phooj ywg thiab tus nqi. Kev paub txog plaub txoj hauv kev ntawm "thawj cov kua xim xim - qhov chaw dyeing - digital spray dyeing - thermal sublimation" ua rau cov neeg tsim qauv qhia meej txog lawv txoj kev muaj tswv yim thiab tseem tso cai rau cov neeg siv khoom nkag siab txog qhov zoo sib txawv tom qab xim.
1. Xim ntawm cov kua qub
Pigment hais yog ntxiv rau polyester yaj thiab ncaj qha spun rau hauv cov xov paj xim. Cov xim yog coated nrog resin, nrog lub teeb nrawm ntawm qib 7 thiab tsis pom tev tawm tom qab 50 ntxuav. Tsim nyog rau ib qho loj - xim xaj, xws li cov hnab hauv lub computer dub, tab sis hloov xim yuav tsum tau ntxuav lub tshuab spinning, thiab qhov kev txiav txim yam tsawg kawg nkaus yog siab.
2. Sib Dyeing
Cov ntaub greige yog immersed nyob rau hauv lub siab -kub dyeing tov, thiab ntawm 130 degree, cov xim molecules diffuse mus rau hauv fibers. Qhov tob ntawm cov xim yog tswj los ntawm ib daim duab peb sab ntawm lub sij hawm, qhov kub thiab txias thiab additives, uas yog tus nqi -zoo thiab muaj ib tug natural gradient nyhuv. Qhov tsis zoo yog tias COD ntawm cov dej khib nyiab siab heev thiab nws yuav tsum muaj kev kho dej phwj tuaj. Nws yog feem ntau siv rau paj rwb thiab linen xws li hnab.
3. Digital Printing
Dej-raws li tus number case yog txhaj ncaj qha rau hauv cov ntaub ua ntej-coated nrog kev kho cov kua los ntawm lub nozzle, ua tiav cov duab- zoo gradient thiab ntau- xim splicing. Tsis tas yuav tsum tau ua phaj, thiab ib daim ntawv kuj tuaj yeem tsim. Cov xim ceev rau kev ntxuav yog ntau dua lossis sib npaug ntawm qib 4, haum rau cov hnab ntim khoom ntiag tug. Txawm li cas los xij, cov xim tsaus yuav tsum tau siv ob lub tshuaj tsuag, uas ua rau lub sijhawm noj ntau dua 40%.
4. Thermal sublimation
Lub dispersed number case sublimates rau hauv cov roj ntawm 200℃thiab nkag mus rau hauv qhov sib txawv ntawm polyester. Cov qauv sib xyaw nrog cov ntaub, nrog rau kev hnav tsis kam ntawm ntau dua 20,000 zaug. Nws yog dawb ntawm formaldehyde thiab ua tau raws li EU REACH tus qauv. Nws yog dav siv nyob rau hauv kev txiav txim lub koob yees duab hnab thiab sib tw hnab ev khoom.
Los ntawm thawj cov kua hauv cov yaj mus rau sublimation ntawm cov pa roj, cov xim ntawm lub hnab tau raug tswj los ntawm ntau yam txheej txheem. Cov neeg tsim qauv xaiv cov txheej txheem ua raws li qhov ntau, xim tsis yooj yim thiab kev tiv thaiv ib puag ncig, thaum cov neeg siv khoom tuaj yeem txiav txim siab lub neej los ntawm cov xim ceev ceev. Tsuas yog thaum cov dyeing nrees ua ke nrog qhov nruab nrab ntawm lub sijhawm, cov xim tuaj yeem nyob kaj siab tom qab raug tshav ntuj thiab los nag, nrog rau lub hnab los ntawm nws txoj kev mus ntev.
