Ngokusho kokujula okuhlukene kokucubungula, i-bamboo paper pulp ingahlukaniswa ngezigaba eziningana, ikakhulukazi okuhlanganisa i-Unbleached Pulp, i-Semi-bleached Pulp, i-Bleached Pulp kanye ne-Refined Pulp, njll.
1. I-Pulp Engaxutshiwe
Iphepha le-bamboo elingaxutshiwe I-Pulp, eyaziwa nangokuthi i-unbleached pulp, ibhekisela ku-pulp etholwe ngokuqondile ku-bamboo noma ezinye izinto zokusetshenziswa kwe-fiber yezitshalo emva kokwelashwa kokuqala ngamakhemikhali noma izindlela zemishini, ngaphandle kokwenza mhlophe. Lolu hlobo lwe-pulp lugcina umbala wemvelo wezinto ezingavuthiwe, ngokuvamile ukusuka kokuphuzi okuphaphathekile ukuya kunsundu ngokumnyama, futhi liqukethe ingxenye ephezulu ye-lignin nezinye izingxenye ezingezona i-cellulose. Izindleko zokukhiqiza i-pulp yombala wemvelo iphansi kakhulu, futhi isetshenziswa kabanzi emikhakheni engadingi ukumhlophe okuphezulu kwephepha, njengephepha lokupakisha, amakhadibhodi, ingxenye yephepha lamasiko nokunye. Inzuzo yayo iwukugcina izici zemvelo zempahla eluhlaza, ehambisana nokusetshenziswa okuqhubekayo kwezinsiza.
2. I-Semi-bleached Pulp
Iphepha le-bamboo elifakwe i-semi-bleached I-Pulp wuhlobo lwe-pulp phakathi kwe-pulp yemvelo kanye ne-bleached pulp. Ibhekana nenqubo yokufiphala kancane, kodwa izinga lokufiphala aliphelele njengalelo le-pulp e-bleached, ngakho umbala uphakathi kombala wemvelo nomhlophe omsulwa, futhi usengase ube nethoni ethile ephuzi. Ngokulawula inani le-bleach kanye nesikhathi sokuxuba ngesikhathi sokukhiqizwa kwe-semi-bleached pulp, kungenzeka ukuqinisekisa izinga elithile lobumhlophe kuyilapho ngesikhathi esifanayo kunciphisa izindleko zokukhiqiza kanye nomthelela wemvelo. Lolu hlobo lwe-pulp lufanele izikhathi lapho kunezidingo ezithile zobumhlophe bephepha kodwa hhayi ubumhlophe obuphezulu kakhulu, njengezinhlobo ezithile zephepha lokubhala, iphepha lokuphrinta, njll.
3. I-Bleached Pulp
I-pulp yephepha le-bamboo elimhlophe lixutshwe ngokuphelele, umbala walo useduze nomhlophe qwa, inkomba emhlophe ephezulu. Inqubo yokuhlanza ngokuvamile isebenzisa izindlela zamakhemikhali, ezifana nokusebenzisa i-chlorine, i-hypochlorite, i-chlorine dioxide noma i-hydrogen peroxide namanye ama-bleaching agents, ukuze kukhishwe i-lignin nezinye izinto ezinemibala ku-pulp. I-pulp e-bleached inokuhlanzeka okuphezulu kwe-fiber, izakhiwo ezinhle zomzimba kanye nokuzinza kwamakhemikhali, futhi iyimpahla eyinhloko yephepha lamasiko lezinga eliphezulu, iphepha elikhethekile kanye nephepha lasendlini. Ngenxa yobumhlophe bayo obuphezulu nokusebenza okuhle kakhulu kokucubungula, i-bleached pulp ithatha isikhundla esibalulekile embonini yephepha.
4. I-Pulp yephepha elicwengekile
I-Refined Pulp ngokuvamile ibhekisela ku-pulp etholakala ngesisekelo se-pulp e-bleached, ephinde ilashwe ngezindlela ezingokwenyama noma zamakhemikhali ukuze kuthuthukiswe ubumsulwa kanye nezakhiwo ze-fiber ze-pulp. Inqubo, engase ihlanganise izinyathelo ezinjengokugaya kahle, ukuhlunga nokugeza, iklanyelwe ukususa imicu emihle, ukungcola kanye namakhemikhali angaphenduliwe ngokuphelele ku-pulp nokwenza imicu ihlakazeke futhi ithambe, ngaleyo ndlela ithuthukise ukushelela, ukucwebezela namandla iphepha. I-pulp ecolisisiwe ifaneleka ngokukhethekile ukukhiqizwa kwemikhiqizo yephepha elinenani eliphakeme, njengephepha lokuphrinta lezinga eliphezulu, iphepha lobuciko, iphepha elimboziwe, njll., elinezidingo eziphakeme zokulungiswa kwephepha, ukufana nokuvumelana nezimo zokuphrinta.
Isikhathi sokuthumela: Sep-15-2024
