Plaub Txheej Txheem Loj Ntawm Carton Production

1. Pulping txheej txheem.
Lub ntsiab raw khoom ntawm lub thawv yog feem ntau bleached ntoo pulp, thiab feem ntau mas ntoo pulp yog xav tau los tsim ntau coj mus muag-qib khoom. Cov khoom lag luam nruab nrab tuaj yeem xaiv cov ntoo zoo tib yam hauv tsev, cov khoom siv hauv tsev, cov khoom siv qis tuaj yeem xaiv cov khoom siv bagasse, nyom pulp, xyoob pulp, reed pulp thiab ntawv dawb ntug thiab lwm yam luv luv fiber ntau pulp. Ntawm no, lub npuas slurry thiab lub turbine pulper muaj nuj nqi. Cov fiber ntau yog saponified los ntawm shredding, kev sib txuas muaj peev xwm ntawm cov fiber ntau tau txhim kho, thiab cov ntaub ntawv txuas ntxiv tau ntxiv los txhim kho cov dej-pov thawj ntawm cov ntaub ntawv thiab cov dej tsis zoo ntawm cov khoom tiav, thiab cov ntaub ntawv tshwj xeeb kuj tuaj yeem ntxiv. Tom qab kis tau cov ntaub so ntswg thiab sib tov cov ntaub so ntswg, kho qhov concentration ntawm cov ntaub so ntswg qub kom nws ncav cuag li 2 feem pua ​​​​los pab txhawb lub cev qhuav dej ntawm cov ntaub ntawv qub ntawm lub mesh pwm.
2. Moulding txheej txheem.
Txoj kev siv tshuab yog ua kom cov nqaij nyoos nrog cov duab ntawm ib nrab-ntub pulp dawb paug. Ntawd yog, lub pulp tsim los ntawm cov txheej txheem pulping, ntawm cov khoom siv hlau pwm, cov txheej txheem lub cev qhuav dej tsim cov txheej txheem hauv qab ntawm cov ntaub ntub dej, uas yog cov txheej txheem tseem ceeb hauv cov txheej txheem ntawm cov khoom siv ntawv, txog 95 feem pua ​​​​ntawm cov dej hauv lub pulp raug tshem tawm thaum lub sij hawm tsim txheej txheem, yog li ntawd, cov khoom zoo, lub zog noj ntawm cov txheej txheem no yog heev noj, kev txhim kho ntawm ntau lawm efficiency thiab crushing tus nqi ua lub luag hauj lwm txiav txim. Lub molding zoo nyob ntawm lub tshuab molding, molding txoj kev, pwm qauv, thiab pulp zoo thiab zoo yam tseem ceeb.