Ka ho kenya ts'ebetsong ea "thibelo ea polasetiki" le ho matlafatsa tlhokomeliso ea motho e mong le e mong ka tšireletso ea tikoloho, tekanyo ea tšebeliso ea mekotla ea polasetiki e fokotsehile haholo, 'me bohle ba se ba qalile ho sebelisa mekotla ea tšireletso ea tikoloho kapa mekotla ea pampiri.Joalo ka ha bohle re tseba, pampiri ke sesebelisoa se ka sebelisoang hape le ho sebelisoa hape.Thepa e tala bakeng sa ho etsa pampiri ke haholo-holo likhoele tsa limela.Ho phaella ho likarolo tse tharo tse kholo tsa selulose, hemicellulose le lignin, ho na le likarolo tse ling tse nang le lintho tse nyenyane.Tse kang resin, molora, joalo-joalo A re buisaneng ka phapang pakeng tsa pampiri ea mokotla oa pampiri le pampiri ea kraft.
Pele ho tsohle, ts'ebetso ea tlhahiso ea pampiri ea mokotla oa pampiri le pampiri ea kraft e tšoana haholo.Pampiri ea mokotla e hlahisoa ho sebelisoa fiber ea lehong ho tloha softwood le kraft pulp.Leha ho le joalo, boleng ba pampiri ea mokotla oa pampiri ka kakaretso bo tlase ho feta ba pampiri ea kraft, hobane, molemong oa ho boloka litšenyehelo tsa tlhahiso, likhoebo tse ling li tla eketsa makhasi a lehlaka la k'hothone, makhasi a bamboo, joalo-joalo, 'me masela a mang a tla ekeletsoa ho ba nang le masela a nang le lehlaka. bofokoli ba mesebetsi ya matsoho.Ka hona, pampiri ea mokotla oa pampiri Boleng ba pampiri ha bo tsitsitse ebile bo na le liphetoho tse kholo.Ka nako e ts'oanang, pampiri ea mokotla oa pampiri e na le matla a molemo a mechine, kahoo hangata e sebelisoa e le mokotla oa ho paka, haholo-holo bakeng sa ho paka samente, menontsha, joalo-joalo. ea pampiri ea mokotla oa pampiri le eona e batla e le ntle.
Mefuta ea pampiri ea kraft e ngata haholo, e ka khetholloang likarolong tsa 'mala, tšebeliso le lisebelisoa tse tala.Ho phaella moo, matla a pampiri ea kraft e batla e le khōlō, e leng e 'ngoe ea litšobotsi tsa bohlokoa ka ho fetisisa tse khethollang lipampiri tse ling.Ka nako e ts'oanang, pampiri ea kraft e matla haholo 'me e ka sebelisoa ho paka lihlahisoa tse ling tse ngata.Ho ea ka limaraka, pampiri ea kraft e ka aroloa ka lihlopha tse tharo: U, A le B3.Ho feta moo, lihlahisoa tse fapaneng li na le litlhoko tse fapaneng tsa boleng.Ka nako e ts'oanang, boleng bo fapaneng bo bolela litšenyehelo tse fapaneng, kahoo lik'hamphani li hloka ho iketsetsa khetho.Ho phaella moo, mekotla ea pampiri e entsoeng ka pampiri ea kraft hangata ke mekotla e menyenyane ea pampiri, 'me boholo ba pampiri ea pampiri ea pampiri ha bo tsejoe hantle.
Ka bokhutšoanyane, tlhahiso ea taelo ea thibelo ea polasetiki e khothalelitse nts'etsopele ea pampiri ea kraft, 'me hona joale batho ba reka mekotla ea pampiri ea kraft, e nang le botsoalle ba tikoloho le e ka sebelisoang nako e telele, e etsa tlatsetso e itseng ho lisebelisoa le tšireletso ea tikoloho.Ka hona, ho khothalletsoa ho sebelisa mekotla ea pampiri ea kraft.Mekotla ea pampiri ea Kraft e matla, e tšoarella, e ntle ebile e na le tikoloho.
Nako ea poso: Sep-27-2023