Ua ntej, vim li cas koj tsis tuaj yeem ua lossis ua qhov no
Feem ntau ntawm cov dyeing ntawm ntawv-hauv-paper tais ntim yog dej-raws li dyes, thiab dej-raws li dyes yog ntxiv raws li qhov zoo slurry. Ua ntej, qhov kev hloov ntawm slurry concentration thaum lub sij hawm tsim khoom kuj ua rau qhov kev hloov ntawm dye concentration, thiab qhov thib ob yog tias feem ntau cov dyes siab heev. rhiab heev (hloov nrog qhov kub ntawm cov kab ziab khaub ncaws thaum lub sij hawm ziab, thaum lub sij hawm thermoforming, pwm kub yog 150℃rau 250℃zas xim ntawm qhov kub sib txawv). Nyob rau hauv luv luv, cov xim yuav tsum tau rau dyeing yog tsis tsim nyog.
Qhov thib ob, hom ntawv phaj cov ntaub ntawv zoo li cas
Nrov tshaj yog muab faib ua ob pawg; ib hom yog daim ntawv tais ntim cov nqaij nyoos (piv txwv li, cav ntoo, xyoob pulp, qab zib pas nrig, straw pulp, thiab lwm yam). Qib thib ob yog cov khoom siv rov ua dua tshiab (piv txwv li, corrugated ntawv, ntawv xov xwm, ntawv dawb). Tsis tas li ntawd, cov xim ntawv tais cov khoom yuav tsum tau ua kom zoo.
Thib peb, yog vim li cas koj tsis muaj cov khoom ntawm cov khoom no
Tom qab tsim cov ntawv ntim cov khoom cua hauv daim ntawv, nws yuav yog tag nrho cov duab ntub dej tom qab cov txheej txheem ziab, thiab tom qab ntawd siv cov pwm yas los kho qhov qub tsim geometry ntawm qhov kub siab (150℃txog 250 degree) thiab siab siab (3t50t). Vim yog cov pwm yas, nws yog lub zog ntsug ntawm cov pwm sab saud thiab qis, yog li lub dav hlau txoj hauj lwm muaj zog heev, cov ntawv txhawb nqa yog du, txoj kab nqes tsis yooj yim rau quab yuam, thiab nws yog me ntsis ntxhib. Raws li qhov xav tau tiag tiag ntawm cov khoom tsim, qhov me me ntawm txoj kab nqes, qhov ntau dua cov ribs, lub dav hlau me dua, qhov ntau spherical arc nto, qhov ntau dua qhov smoothness thiab qis dua smoothness. Qhov no yog qhov tshwm sim ntawm cov txheej txheem.
Plaub, vim li cas koj tsis tuaj yeem tsim qhov loj ntawm kuv qhov kev thov
Ua ntej ntawm tag nrho cov, qhov loj yog loj heev, qhov dav dav ntawm kev lag luam dav dav yog txwv rau 800mmx600mm. Cov qauv tshwj xeeb yog 1500mmx1200mm. Nws yog tsis yooj yim sua kom tsim tau ntau tshaj qhov loj no. Qhov thib ob yog tias tus qauv tsim me dhau. Cov ntawv txhawb nqa cushions cov ntawv txhawb nqa ntim qauv thaum tsim, thiab yuav tsum muaj qee qhov chaw tsim qauv.
