Ubunzulu boKusetyenzwa kweBamboo Paper Pulp

Ngokobunzulu obuhlukeneyo bokucutshungulwa, i-pulp yephepha le-bamboo inokwahlulwa ibe ngamacandelo amaninzi, ngakumbi aquka i-Unbleached Pulp, i-Semi-bleached Pulp, i-Bleached Pulp kunye ne-Refined Pulp, njl njl.

1. Intlama engaxutywanga

Iphepha le-bamboo elingaxutywanga I-Pulp, ekwabizwa ngokuba yi-pulp engaxutywanga, ibhekisa kwipulp efunyenwe ngokuthe ngqo kwi-bamboo okanye kwezinye izixhobo zefiber yezityalo emva konyango lwangaphambili ngemichiza okanye iindlela zoomatshini, ngaphandle kokwenza i-bleaching. Olu hlobo lwe-pulp lugcina umbala wendalo wezinto eziluhlaza, ngokuqhelekileyo ukusuka kwi-yellow yellow ukuya kumdaka omnyama, kwaye iqulethe inxalenye ephezulu ye-lignin kunye nezinye izinto ezingezona i-cellulose. Iindleko zokuvelisa i-pulp yemibala yendalo iphantsi, kwaye isetyenziswa ngokubanzi kwiinkalo ezingadingi umhlophe ophezulu wephepha, njengephepha lokupakisha, ikhadibhodi, inxalenye yephepha lenkcubeko kunye nokunye. Inzuzo yayo kukugcina iimpawu zendalo zempahla ekrwada, ehambelana nosetyenziso oluzinzileyo lwemithombo.

2. I-Semi-bleached Pulp

Iphepha le-bamboo le-semi-bleached I-Pulp luhlobo lwe-pulp phakathi kwe-pulp yendalo kunye ne-pulp ebleached. Ifumana inkqubo yokujija ngokuyinxenye, kodwa iqondo lokujija alikho ncam njengelo lentlama efakwe iblitshi, ngoko ke umbala uphakathi kombala wendalo nomhlophe qwa, kwaye usesenokuba nethoni ethile etyheli. Ngokulawula ubungakanani be-bleach kunye nexesha le-bleaching ngexesha lokuveliswa kwe-pulp ye-semi-bleached, kunokwenzeka ukuba kuqinisekiswe umlinganiselo othile wobumhlophe ngelixa kwangaxeshanye ukunciphisa iindleko zokuvelisa kunye nefuthe lokusingqongileyo. Olu hlobo lwe-pulp lufanelekile kwiimeko apho kukho iimfuno ezithile zomhlophe wephepha kodwa kungekhona ubumhlophe obuphezulu kakhulu, njengeentlobo ezithile zephepha lokubhala, iphepha lokushicilela, njl.

3. I-Pulp eneBleached

I-pulp yephepha le-bamboo efakwe i-bleached ngokupheleleyo, umbala wayo usondele kumhlophe ococekileyo, isalathisi sobumhlophe obuphezulu. Inkqubo ye-bleaching idla ngokuthatha iindlela zeekhemikhali, ezifana nokusetyenziswa kweklorine, i-hypochlorite, i-chlorine dioxide okanye i-hydrogen peroxide kunye nezinye i-bleaching agents, ukuze kususwe i-lignin kunye nezinye izinto ezinemibala kwi-pulp. I-pulp ene-bleached inokucoceka okuphezulu kwefayibha, iipropathi ezilungileyo zomzimba kunye nokuzinza kweekhemikhali, kwaye iyona mveliso iphambili yephepha lenkcubeko elikumgangatho ophezulu, iphepha elikhethekileyo kunye nephepha lasekhaya. Ngenxa yobumhlophe bayo obuphezulu kunye nokusebenza okugqwesileyo kokusebenza, i-pulp ebleached ikwindawo ebalulekileyo kushishino lwephepha.

4. Iphepha elisulungekileyo I-Pulp

I-Refined Pulp ngokuqhelekileyo ibhekisela kwi-pulp efunyenwe ngesiseko se-pulp e-bleached, ephinda iphathwe ngeendlela zomzimba okanye zekhemikhali zokuphucula ukucoceka kunye neempawu zefiber ze-pulp. Inkqubo, enokuthi ibandakanye amanyathelo afana nokusila kakuhle, ukucoca kunye nokuhlamba, yenzelwe ukususa iifayibha ezintle, ukungcola kunye neekhemikhali ezingaphendulwanga ngokupheleleyo kwi-pulp kunye nokwenza iifayili zihlakazeke ngakumbi kwaye zithambe, ngaloo ndlela kuphuculwe ukuguda, isicwebezelisi kunye namandla iphepha. I-pulp ecocisiweyo ifaneleke ngokukodwa ukuveliswa kweemveliso zexabiso eliphezulu elongezelelweyo, njengephepha eliphezulu lokushicilela, iphepha lobugcisa, iphepha elidibeneyo, njl., ezineemfuno eziphezulu zokulungiswa kwephepha, ukufana kunye nokuguquguquka kokushicilela.