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1. Pulp: cov khoom siv fibrous uas tau npaj thiab tuaj yeem ua tau txuas ntxiv (feem ntau xa mus rau cov nroj tsuag muab tau los ntawm xwm).
2. Pulp kev faib tawm: Raws li qhov chaw ntawm raw khoom, pulp tuaj yeem muab faib ua ntoo pulp, cov ntoo uas tsis yog ntoo thiab cov ntaub qhwv ntaub. Raws li cov txheej txheem ntau lawm, PURP tuaj yeem faib rau hauv cov tshuaj mem tes, kho tshuab pulp thiab cov tshuaj-kho tshuab pulp, thiab lwm yam.
3. Ntoo pulp: nws yog hais txog lub sam thiaj tsim los ntawm coniferous los ntawm cov ntoo lossis dav-lealed los ntawm cov tshuaj lom neeg, kho tshuab, lossis sib txuas ntawm ob txoj kev. Suav nrog tshuaj ntoo pulp, cov neeg kho tshuab ntoo pulp thiab tshuaj-neeg kho tsheb ntoo pulp, thiab lwm yam.
4. Tsis yog ntoo pulp: nws hais txog lub sam thiaj tsim tawm los ntawm cov tawv nqaij qhuav (xws li cov tawv nqaij qhuav, thiab lwm yam), thiab lwm yam), thiab cov noob plaub hau Fibers (xws li cov paj rwb fibers) los ntawm kev siv tshuaj, tshuab, lossis kev sib txuas ntawm ob txoj kev. Suav nrog tshuaj tsis muaj ntoo tsis-ntoo pulp, cov tshuaj kho kom zoo tsis yog ntoo pulp, thiab lwm yam.
5. Khib ntawv ntawv pov thawj pulp: nws hais txog lub pulp ua los ntawm cov ntaub ntawv pov tseg thiab pov tseg pov tseg.
6. Tshuaj Pulp: nws yog ib hom pulp tsim los ntawm kev kho cov tshuaj uas tsis muaj zog ntawm lawv, tsis tas yuav tsum tau ua tiav cov txheej txheem sib cais ua kom tiav kom ua tiav kev sib cais fiber ntau.
7. Txhua yam pulp: pulp ua tiav los ntawm cov neeg kho tshuab txhais tau los ntawm ntau cov khoom siv roj raw (feem ntau yog cov ntawv ntim khoom thiab ntawv ntim khoom. Xws li kev sib tsoo pob zeb ntoo pulp (PGW), Ntoo Chip thermal sib tsoo tshuab pulp (tmp), thiab blasting pulp (tmp)
8. Xws li cov tshuaj kho tshuab cov txuj ci pulp (cmp), ua haujlwm ua ntej ua ntej cov ntoo sib tsoo
9. Kev lag luam pulp: nws hais txog lub sam thiaj faib tawm thiab muag hauv cov khoom lag luam muag khoom (feem ntau ua lag luam rau cov pulp lub cam), tsis suav nrog cov pulp siv los ntawm kev lag luam lawv tus kheej.
10. Kev ua yeeb yam ntawm cov tshuaj ntsuab lossis tshuaj dawb rau ua kom cov tshuaj ntxuav hluav taws xob ecf) yog hais txog chlorine dioxide hloov cov chlorine li tus neeg sawv cev ntawm cov tshuaj dawb.
11. Chlorine-dawb tshuaj dawb (luv luv ua TCF tshuaj dawb) yog hais txog cov tshuab tshuaj dawb uas tsis siv cov chlorine-muaj cov duab sib xyaw tag nrho cov txheej txheem tshuaj dawb. Cov tshuaj ntxuav tshuaj pleev xim hydrogen peroxide thiab ozone, thiab lwm yam.
12. Kev siv daim ntawv pov thawj tsis huv
13. Kev siv daim ntawv pov tseg hauv tsev: nws yog hais txog feem pua ntawm cov pa pov tseg hauv pulp thiab ntawv kev lag luam rau kev tsim cov ntawv thiab ntawv.
14. Kev faib tawm ntawm cov ntawv thiab ntawv sau: Feem ntau, ntawv tau muab cais los ntawm nws daim ntawv thov mus rau hauv daim ntawv thov, luam ntawv, ntawv, thiab lwm yam); Daim ntawv ntim khoom (ntim khoom lag luam ntim ntawv, cov ntaub ntawv ntim khoom, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, khoom noj, khoom noj, thiab lwm yam.). Cardboard tau muab cais rau hauv daim npav cardboard (thawv ntawv, corrugated Base ntawv, dawb duab los qhia, thiab lwm yam); Cov duab los qhia txog lub tsev (gypsum cardboard, hnab ntawv pov tseg, cov ntawv tso duab waterboard, thiab cov ntawv luam yeeb, cov ntawv luam tawm cov ntaub ntawv, hluav taws xob cov ntaub ntawv, hluav taws xob cov ntawv luam tawm, thiab lwm yam).
15. Cov ntaub ntawv ntau: qhov loj ntawm daim ntawv lossis daim duab qhia ib square meter yog qhia hauv G / M ².
Feem ntau, cov uas muaj qhov hnyav tsawg dua 225g / m ² raug suav tias yog daim ntawv, thaum cov neeg uas muaj qhov hnyav ntawm 225g / m ² lossis ntau dua yog suav tias yog duab los qhia. Nrog rau kev txhim kho cov ntawv thiab ntawv tso rau ntawm qis dua qis dua qhov hnyav, ntawm daim ntawv thiab cov ntawv teev cia tsuas yog txhais raws lawv cov yam ntxwv thiab siv. Piv txwv li, blotting ntawv thiab kos duab nrog lub hauv paus nyhav hnyav dua li 225g / m ² feem ntau hu ua ntawv. Tsawg lub hauv paus daim ntawv mas muaj qhov hnyav ntawm tsawg dua 40g / m ².
16. Kev ua lag luam qhia: nws yog hais txog tag nrho cov peev txheej ntawm txhua tus neeg ua haujlwm hauv kev lag luam lossis ib pawg neeg lag luam, ntau dua li cov khoom lag luam sib txawv ntawm ib qho kev lag luam lossis pab pawg.