1. Cov qauv kev noj qab haus huv
Cov ntawv hauv tsev (xws li cov ntaub so ntswg ntsej muag, cov ntaub so quav thiab daim ntaub so ntswg, thiab lwm yam) nrog peb txhua tus txhua hnub hauv peb lub neej txhua hnub, thiab yog ib yam khoom siv txhua hnub, ib feem tseem ceeb ntawm txhua tus neeg txoj kev noj qab haus huv, tab sis kuj yog ib feem uas yooj yim tsis quav ntsej. Lub neej nrog kev noj qab haus huv ntawm daim ntawv lossis tsis yog, kev siv cov khoom siv raw yog thawj kauj ruam tseem ceeb. Ntawd yog, kev xaiv cov khoom siv raw pulp rau kev ua ntawv, ntau daim ntawv hauv tsev neeg feem ntau hauv khw muag khoom rov ua dua nrog kev tsim ntawv rov ua dua, vim tias tus nqi pheej yig ua rau muaj kev phom sij rau kev noj qab haus huv ntawm ntau tus neeg siv khoom tsis paub, hais lus nruj me ntsis, cov ntawv rov ua dua tshiab no tsis raug tso cai ua cov ntawv hauv tsev; vim tias cov khoom siv raw pulp los ntawm ntau qhov chaw, suav nrog txawm tias siv cov ntaub so ntswg huv, ntawv xov xwm thiab lwm yam ntawv pov tseg, thiab lwm yam, tom qab rov ua dua tshiab los ntawm qee qhov me me Tom qab rov ua dua tshiab thiab dawb, nws raug tsim tsis raug cai los ntawm qee lub Hoobkas ua me me lossis cov zes dub thiab thaum kawg xa mus rau kev ua lag luam. Kev coj ua no yog kev txaj muag, ntau dua, los ceeb toom rau feem ntau ntawm cov neeg siv khoom rau lawv tus kheej txoj kev noj qab haus huv, yuav tsum tsis txhob yuav cov ntawv hauv tsev zoo li no.
Tus qauv ntawm cov ntawv hauv tsev noj qab haus huv yog qhov yooj yim heev, uas yog, kev xaiv cov khoom siv raw zoo, thiab thaum lub sijhawm ua kom zoo dua, kom tshem tawm cov pa phem thib ob, thiab yuav tsum tau ua kev tua kab mob thiab kev kho mob tshwj xeeb; thiab qhov tseeb tiag tiag ntxiv rau qhov xav tau kev nkag siab txog lub hom phiaj thiab lub luag haujlwm ntawm cov tuam txhab, tab sis kuj yuav tsum muaj lub hauv paus kev lag luam muaj zog, cov khoom siv ua tiav thiab cov thev naus laus zis ua tiav, vim tias cov ntawv hauv tsev feem ntau sib cuag nrog cov neeg lub cev rhiab heev.
2. Cov kauj ruam txheeb xyuas
Cov txheej txheem txheeb xyuas qhov pom ntawm sagging, cov qauv tsis sib xws, txawm tias qhov tsis sib xws (kom zais qhov muag, feem ntau tom qab kev kho mob embossing); xav tias ntxhib, lossis nplua ntau dhau (ntxiv hmoov talcum); xim dawb lossis xim av ntau dhau, tes rhuav nrog hmoov av tawm, ntim khoom tsis zoo lossis keeb kwm tsis paub. Muaj lwm pawg ntawm cov ntawv me me hauv tsev lag luam, cov khoom ntim khoom, txawm hais tias cim cov khoom siv raw rau 100% ntoo pulp, qhov tseeb, tsuas yog kwv yees li 30% ntawm cov pulp thawj zaug sib xyaw nrog cov pulp rov ua dua tshiab, qhov zoo tau zoo dua, tab sis tseem tsis yog kev xaiv noj qab haus huv rau cov neeg siv khoom.
Ntxiv rau cov khoom siv raw, tab sis kuj yuav tsum tau them sai sai rau qhov tseem ceeb thib ob, uas yog cov cim qhia txog lub cev thiab tshuaj lom neeg. Muaj ntau tus neeg siv khoom yuav ntawv hauv tsev yam tsis paub txog hom, nrhiav cov khoom muag, dawb lossis tsw qab, thiab lwm yam, thiab tsis quav ntsej txog qhov peb xav tau tiag tiag yog nws qhov txiaj ntsig siv thiab peb txoj kev noj qab haus huv, tsis paub, nws yog cov ntsiab lus muag khoom uas nyob hauv lub tshuab tua neeg. Qee lub tuam txhab tsim khoom los pab cov neeg siv khoom nyiam, tsis yig siv ntau dhau lossis ntxiv cov khoom siv raw khoom lag luam, txhawm rau ua ntawv hauv tsev yuav tsum tsis txhob muaj cov yam ntxwv.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-30-2022