Lisebelisuoa tse Tloaelehileng tsa Raw ho Etsa Lipampiri: Tataiso e Feletseng

Ho etsa pampiri ke indasteri e hlomphuoang ka nako e itseng e itšetlehileng ka mefuta e sa tšoaneng ea lihlahisoa tse tala ho hlahisa lihlahisoa tsa pampiri tseo re li sebelisang letsatsi le letsatsi. Ho tloha lehong ho ea pampiring e tsosolositsoeng, thepa e 'ngoe le e' ngoe e na le litšobotsi tse ikhethang tse susumetsang boleng le ts'ebetso ea pampiri ea ho qetela. Tataisong ena, re tla hlahloba lisebelisoa tse atileng haholo tsa ho etsa lipampiri, thepa ea tsona ea faeba, lihlahisoa tsa pulp, le ts'ebeliso.

Wood: Sejo se Seholo sa Setso

Wood ke e 'ngoe ea lisebelisoa tse sebelisoang haholo ho etsa pampiri, e nang le lihlopha tse peli tse kholo: lehong le bonolo le le thata.

Softwood

• Bolelele ba Fiber: Ka tloaelo ho tloha 2.5 ho ea ho 4.5 mm.
• Pulp Kotulo: Pakeng tsa 45% le 55%.
• Litšobotsi: Likhoele tsa Softwood li telele ebile lia tenyetseha, li etsa hore e be tse loketseng ho hlahisa pampiri e matla haholo. Bokhoni ba bona ba ho theha li-interlocks tse matla li fella ka pampiri e nang le nako e telele e tsitsitseng le matla a tsitsitseng. Sena se etsa hore softwood e be thepa e tala ea pele bakeng sa ho etsa pampiri ea ho ngola, pampiri ea khatiso, le lisebelisoa tsa ho paka tse matla haholo.

Lehong le thata

• Bolelele ba Fiber: Hoo e ka bang 1.0 ho isa ho 1.7 mm.
• Pulp Kotulo: Hangata ke 40% ho isa ho 50%.
• Litšobotsi: Likhoele tsa hardwood li khutšoanyane ha li bapisoa le softwood. Ha li ntse li hlahisa pampiri e nang le matla a batlang a le tlaase, hangata li kopantsoe le makhasi a softwood ho etsa pampiri ea khatiso e mahareng ho ea tlaase le pampiri ea lithane.

Lisebelisoa tsa Temo le Limela

Ka ntle ho lehong, lihlahisoa tse 'maloa tsa temo le limela li bohlokoa ho etsa pampiri, tse fanang ka ts'ebetso le ho boloka litšenyehelo.

Lehlaka le Koro

• Bolelele ba Fiber: Hoo e ka bang 1.0 ho 2.0 mm.
• Pulp Kotulo30% ho isa ho 40%.
• Litšobotsi: Lintho tsena tse tala li fumaneha hohle ebile li theko e tlase. Le hoja lihlahisoa tsa tsona li se holimo haholo, li loketse ho hlahisa pampiri ea setso le pampiri ea ho paka.

Bamboo

• Bolelele ba FiberBophahamo: ho tloha ho 1.5 ho isa ho 3.5 mm.
• Pulp Kotulo40% ho isa ho 50%.
• Litšobotsi: Likhoele tsa bamboo li na le thepa e haufi le lehong, ka matla a matle. Ho feta moo, bamboo e na le potoloho e khuts'oane ea ho hola le ho nchafatsoa ka matla, e leng se etsang hore e be khetho ea bohlokoa ho feta lehong. E ka sebelisoa ho hlahisa lipampiri tse fapaneng, ho kenyeletsoa pampiri ea setso le pampiri ea ho paka.

Bagasse

• Bolelele ba Fiber: 0.5 ho 2.0 limilimithara.
• Pulp Kotulo35% ho isa ho 55%.
• Litšobotsi: Joalo ka litšila tsa temo, bagasse e na le lisebelisoa tse ngata. Bolelele ba fiber ea eona bo fapana haholo, empa ka mor'a ho sebetsa, e ka sebelisoa ho hlahisa pampiri ea ho paka le pampiri.

Letlapa la Letlapa: Khetho e tsitsitseng

Lipampiri tse litšila li bapala karolo ea bohlokoa moruong o chitja oa indasteri ea ho etsa pampiri.

• Bolelele ba FiberHo tloha ho 0.7 ho isa ho 2.5 mm. Mohlala, likhoele tse pampiring ea litšila ea liofisi li batla li le khutšoane, li ka ba 1 mm, athe tse pampiring ea litšila e ka ba telele.
• Pulp Kotulo: E fapana ho latela mofuta, boleng, le theknoloji ea ho sebetsa ea pampiri ea litšila, hangata ho tloha ho 60% ho isa ho 85%. Lits'oants'o tsa khale tsa masenke (OCC) li ka ba le chai ea pulp e ka bang 75% ho isa ho 85% kamora kalafo e nepahetseng, athe pampiri ea litšila ea ofisi e tsoakiloeng hangata e na le chai ea 60% ho isa ho 70%.
• Litšobotsi: Ho sebelisa pampiri ea litšila e le thepa e tala ho na le botsoalle ba tikoloho 'me ho na le chai e ngata ea pulp. E sebelisoa haholo tlhahisong ea pampiri e tsosolositsoeng le pampiri ea masenke, e tlatsetsang ho baballeng lisebelisoa le ho fokotsa litšila.

Lintlha tsa Ts'ebetso ea Bohlokoa

Ke habohlokoa ho hlokomela hore mekhoa ea pulping e fapane bakeng sa lisebelisoa tse sa tšoaneng tse tala.Lehong, bamboo, joang le mahlaka a koro li hloka ho phehoanakong ea pulping. Ts'ebetso ena e sebelisa lik'hemik'hale kapa mocheso o phahameng le khatello ea ho tlosa likaroloana tse se nang fiber tse kang lignin le hemicellulose, ho netefatsa hore likhoele li arohane 'me li loketse ho etsa pampiri.

Ka lehlakoreng le leng, ho senya pampiri ha ho hloke ho pheha. Ho e-na le hoo, e kenyelletsa mekhoa e kang ho phunya le ho hlahloba ho tlosa litšila le ho lokisa likhoele hore li sebelisoe hape.

Ho utloisisa litšobotsi tsa lisebelisoa tsena tse tala ho bohlokoa bakeng sa baetsi ba pampiri ho khetha thepa e nepahetseng bakeng sa lihlahisoa tsa bona tse khethehileng, ho leka-lekanya boleng, litšenyehelo le ho tšoarella. Ebang ke matla a likhoele tsa softwood kapa ho sebelisana hantle le tikoloho ea pampiri ea litšila, thepa e 'ngoe le e' ngoe e tala e kenya letsoho ka mokhoa o ikhethileng lefatšeng le fapaneng la lihlahisoa tsa pampiri.