Ngokutsho kwe-ontys eyahlukileyo, i-qarp yephepha le-bamboo inokwahlulwa-hlulwa libe ngamacandelo aliqela, ikakhulu kubandakanya i-pulp engafundanga, i-pulp ye-semi evakalayo, i-pulp ye-pulp, njl.
1. I-Pulp engafundanga
I-pulp engafakwanga iProp yePhepha, ekwabizwa ngokuba yiPulp engavakaliyo, ibhekisa kwi-pulp efunyenwe ngqo kwi-bamboo okanye ezinye iindlela zesityalo eziluhlaza okwenziwe emva konyango lweekhemikhali okanye ngokwahlukeneyo. Olu hlobo lwepulp lugcina umbala wendalo wezinto eziluhlaza, zihlala zivela kwi-tyheli etyheli emnyama, kwaye iqulethe icandelo eliphezulu le-LIGIN kunye nezinye izinto ezingezizo zeselfowuni. Ixabiso lemveliso le-Pulp yombala wendalo iphantsi, kwaye isetyenziswa ngokubanzi emasimini engafuni ukuba uplunqa oluphezulu lwephepha, njengephepha lokufaka, ikhadibhodi, inxalenye yephepha lenkcubeko njalo njalo. Inzuzo yayo kukugcina iimpawu zendalo zezinto eziluhlaza, ezilungele ukusetyenziswa kwezixhobo.
I-2. I-pulp ye-semi
Iphepha le-wimpli-the bible the the the the iphepha lodidi lwepulpi phakathi kwe-pulp yendalo kunye ne-pulp yobuqhetseba. Iphantsi kwenkqubo yokudibanisa, kodwa inqanaba lokugqobhoza alilunganga njengokucokiswa kwepulp elibhengeziweyo, ngoko ke umbala uphakathi kombala wendalo kwaye ucocekile emhlophe, kwaye usenokuba nethoni etyheli. Ngokulawula inani le-bleach kunye nexesha lokudibanisa ngexesha lokuveliswa kwe-pulla-bleid pulp, kunokwenzeka ukuqinisekisa inqanaba elithile lobumhlophe ngelixa kwangaxeshanye ukunciphisa iindleko zemveliso kunye nefuthe lokusingqongileyo. Olu hlobo lwepulpu lufanelekile kangangezihlandlo apho kukho iimfuno ezithile zephepha elimhlophe kodwa limhlophe kakhulu, ezinjengeentlobo ezithile zephepha lokubhala, iphepha lokushicilela, njl.
I-3. I-Pic Pulp
I-pulp ye-Bleboo ePhezulu iPubp i-Pulp i-Pulp, umbala wayo usondele kwi-mhlophe emhlophe emhlophe, ePhezulu eMhlophe. Inkqubo yokugqobhoza idla ngokusetyenziswa kweendlela zekhemikhali, ezinjengokusetyenziswa kwe-chlorine, i-hypochlorite, i-chlorine dioxide okanye ezinye iiarhente ezinzulu, ukuze zisuse i-LINGIN kunye nezinye izinto ezinemibala kwipulpi. I-pumple ye-Blebed inonyulo oluphezulu lwefilire, iipropathi ezintle zomzimba kunye nokuzinza kwamachiza, kwaye zezona zixhobo ziphambili zePhepha lePhezulu, iphepha elikhethekileyo kunye nephepha lekhaya. Ngenxa yobumhlophe obuphezulu kunye nokusebenza ngokugqibeleleyo, ipulpha ebukhali ithatha indawo ebalulekileyo kwishishini lephepha.
I-4. I-Pulp yeProple
I-Plp ehlaziyiweyo idla ngokubhekisa kwi-pulp efunyenwe kwisiseko sepulp ye-Bled, ephathwa ngeendlela ezibonakalayo okanye ezemichiza ukuphucula ubunyulu be-pullaty kunye nefibre ye-pubse. Inkqubo, enokubandakanya amanyathelo anjengesigaba esihle, ukuhlola nokuhlamba, yenzelwe ukususa imichiza entle, ukungcola kunye nokwenza i-fibers isasazeke kakhulu kwaye iphazamiseke, oko kuvunyiweyo iphepha. I-Pulp ehlaziyiweyo ilungele ngokukhethekileyo ukuveliswa kweemveliso zamaphepha aphezulu ezongeziweyo, ezifana nephepha eliphezulu lokuprinta, iphepha lobugcisa, iphepha elinemilinganiselo, njl. Njl.
IXESHA LOKUQALA: USep-15 ukuya ku-2004