Xov Xwm Kev Lag Luam
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Kev Ua Haujlwm Sib Txawv ntawm Xyoob Ntawv Pulp
Raws li qhov sib txawv ntawm kev ua tiav, xyoob ntawv pulp tuaj yeem muab faib ua ntau pawg, feem ntau suav nrog Unbleached Pulp, Semi-bleached Pulp, Bleached Pulp thiab Refined Pulp, thiab lwm yam. Unbleached Pulp tseem hu ua unbleached pulp. 1. Unbleached Pulp Unbleached xyoob ntawv Pulp, al ...Nyeem ntxiv -
Cov ntawv pulp pawg los ntawm cov khoom siv raw
Hauv kev lag luam ntawv, kev xaiv cov khoom siv raw yog qhov tseem ceeb heev rau qhov zoo ntawm cov khoom, cov nqi tsim khoom thiab kev cuam tshuam rau ib puag ncig. Kev lag luam ntawv muaj ntau yam khoom siv raw, feem ntau suav nrog ntoo pulp, xyoob pulp, nyom pulp, hemp pulp, paj rwb pulp thiab pov tseg ntawv pulp. 1. Ntoo...Nyeem ntxiv -
Cov txheej txheem bleaching twg rau daim ntawv xyoob nrov dua?
Kev ua ntawv xyoob hauv Suav teb muaj keeb kwm ntev. Cov qauv ntawm xyoob fiber thiab cov tshuaj lom neeg muaj cov yam ntxwv tshwj xeeb. Qhov ntev ntawm cov fiber nruab nrab yog ntev, thiab cov qauv ntawm phab ntsa fiber yog tshwj xeeb, ntaus lub zog ntawm kev txhim kho pulp yog ...Nyeem ntxiv -
Hloov ntoo nrog xyoob, 6 lub thawv ntawv xyoob txuag tau ib tsob ntoo
Nyob rau hauv lub xyoo pua 21st, lub ntiaj teb tab tom ntsib teeb meem loj heev ntawm ib puag ncig - qhov kev poob qis sai ntawm cov hav zoov thoob ntiaj teb. Cov ntaub ntawv xav tsis thoob qhia tau hais tias dhau 30 xyoo dhau los, 34% ntawm cov hav zoov qub hauv ntiaj teb tau raug rhuav tshem. Qhov kev hloov pauv txaus ntshai no tau ua rau d ...Nyeem ntxiv -
Tuam Tshoj txoj kev lag luam ua ntawv xyoob pulp tab tom txav mus rau kev niaj hnub thiab loj
Tuam Tshoj yog lub tebchaws uas muaj ntau hom xyoob thiab qib siab tshaj plaws ntawm kev tswj hwm xyoob. Nrog nws cov txiaj ntsig zoo ntawm cov khoom siv xyoob thiab cov thev naus laus zis ua ntawv xyoob uas laus zuj zus, kev lag luam ua ntawv xyoob tab tom vam meej thiab qhov nrawm ntawm kev hloov pauv ...Nyeem ntxiv -
Vim li cas tus nqi ntawm cov ntawv xyoob thiaj siab dua
Tus nqi siab dua ntawm cov ntawv xyoob piv rau cov ntawv ntoo ib txwm muaj tuaj yeem yog vim ntau yam: Cov nqi tsim khoom: Kev sau qoob loo thiab kev ua tiav: Xyoob xav tau cov txheej txheem sau qoob loo tshwj xeeb thiab cov txheej txheem ua tiav, uas tuaj yeem ua haujlwm ntau dua thiab ...Nyeem ntxiv -
Cov ntawv phuam chav ua noj xyoob noj qab nyob zoo, muaj kev nyab xeeb thiab yooj yim, hais lus zoo rau cov khaub ncaws qias neeg txij no mus!
01 Koj cov ntaub pua plag qias neeg npaum li cas? Puas yog qhov xav tsis thoob tias muaj ntau pua lab tus kab mob zais rau hauv ib daim ntaub me me? Xyoo 2011, Lub Koom Haum Tiv Thaiv Kev Kho Mob Suav tau tshaj tawm daim ntawv dawb hu ua 'Kev Tshawb Fawb Txog Kev Huv Huv Hauv Chav Ua Noj Hauv Suav Teb', uas qhia tau tias hauv ib qho ...Nyeem ntxiv -
Tus nqi thiab daim ntawv thov ntawm cov ntawv xyoob ntuj
Tuam Tshoj muaj keeb kwm ntev ntawm kev siv cov xyoob fiber los ua ntawv, uas tau sau tseg tias muaj keeb kwm ntau dua 1,700 xyoo. Lub sijhawm ntawd tau pib siv cov xyoob hluas, tom qab cov kua txiv qaub marinade, kev tsim cov ntawv kab lis kev cai. Cov ntawv xyoob thiab cov ntawv tawv yog ob qho...Nyeem ntxiv -
Kev ua tsov rog nrog cov yas Cov Kev daws teeb meem ntim khoom tsis muaj yas
Yas ua lub luag haujlwm tseem ceeb hauv lub neej niaj hnub no vim nws cov khoom tshwj xeeb, tab sis kev tsim khoom, kev siv, thiab kev pov tseg cov yas tau ua rau muaj kev cuam tshuam tsis zoo rau lub zej zog, ib puag ncig, thiab kev lag luam. Qhov teeb meem pov tseg thoob ntiaj teb sawv cev rau...Nyeem ntxiv -
Tsoomfwv UK tshaj tawm txwv tsis pub siv cov ntaub so yas
Tsoomfwv Askiv nyuam qhuav tshaj tawm tseem ceeb txog kev siv cov ntaub so ntub, tshwj xeeb tshaj yog cov uas muaj yas. Txoj cai lij choj, uas tau teem caij los txwv tsis pub siv cov ntaub so yas, los ua kev teb rau kev txhawj xeeb txog kev ib puag ncig thiab lub cev ...Nyeem ntxiv -
Cov txheej txheem ua ntawv xyoob pulp thiab cov khoom siv
●Txheej txheem ua ntawv xyoob txij li thaum kev txhim kho kev lag luam thiab kev siv xyoob zoo, ntau cov txheej txheem tshiab, thev naus laus zis thiab cov khoom lag luam rau kev ua xyoob tau tshwm sim ib qho tom qab ib qho, uas tau txhim kho tus nqi siv xyoob zoo heev. Lub de...Nyeem ntxiv -
Cov khoom siv tshuaj lom neeg ntawm cov khoom siv xyoob
Cov ntaub ntawv xyoob muaj cov cellulose ntau, cov fiber zoo li nyias, cov khoom siv kho tshuab zoo thiab plasticity. Ua lwm yam khoom siv zoo rau cov ntoo ua ntawv raw, xyoob tuaj yeem ua tau raws li qhov xav tau ntawm cov pulp rau kev ua tshuaj...Nyeem ntxiv
