Hom khaub ncaws ntau
Kev luam tawm ncaj qha: luam tawm ntawm cov ntaub dawb los yog pre-dyed ntaub. Yog tias lub hauv paus xim ntawm daim ntaub yog xim dawb lossis feem ntau yog xim dawb, thiab tus qauv luam ntawv zoo li ntais los ntawm nraub qaum dua li xim pem hauv ntej, tom qab ntawd peb tuaj yeem txiav txim siab tias qhov no yog ntaub ncaj qha.
2, hloov luam ntawv: raws cov yam ntxwv ntawm qee cov xim tawg xim sublimation hauv 150 ℃ ~ 230 ℃ sublimation disperse zas xim, sib xyaw nws nrog cov nplais ntawv ua los ntawm "xim", raws li kev tsim qauv sib txawv, "xim" los hloov luam ntawv thiab tom qab muab cov ntawv hloov pauv thiab cov ntaub nrog cov qauv sib ze, hauv qhov ntsuas kub, qhov siab thiab lub sijhawm tswj, zas hloov luam ntawv luam ntawv rau ntaub, los ntawm sab hauv diffusion rau hauv cov ntaub, thiaj li ua tiav lub hom phiaj ntawm xim.
3. Vijtsam luam ntawv: los ntawm cov thev naus laus zis tshwj xeeb ntawm kev tshuaj ntsuam luam ntawv, ua ke nrog cov duab thaij duab kev sib txawv ntawm cov duab thaij nplaum, ntu ntawm cov qauv yuav tsum tau luam tawm yog qhib thiab ntu tsis muaj cov qauv raug kaw.Hauv kev luam ntawv, vim yog qhov ua haujlwm ntawm kev tshuaj ntsuam scraping, luam ntawv xim xim muab tshuaj tuaj yeem permeate rau hauv cov ntaub npuag qhov yooj yim dhau ntawm lub qhov screen, kom cov ntawv luam tawm tuaj yeem luam tawm ntawm cov khaub ncaws, yog li ua tiav cov txheej txheem luam ntawv.
