Izigaba ze-Paper Pulp by material eluhlaza

Embonini yephepha, ukukhethwa kwezinto ezingavuthiwe kubaluleke kakhulu ngekhwalithi yomkhiqizo, izindleko zokukhiqiza kanye nomthelela wemvelo. Imboni yephepha inezinhlobonhlobo zezinto ezingavuthiwe, ikakhulukazi ezihlanganisa i-pulp yokhuni, i-bamboo pulp, i-pulp yotshani, i-hemp pulp, i-pulp kakotini kanye ne-waste paper pulp.

1. I-pulp yezinkuni

I-Wood pulp ingenye yezinto ezisetshenziswa kakhulu zokwenziwa kwephepha, futhi yenziwa ngokhuni (izinhlobonhlobo zezinhlobo ezihlanganisa i-eucalyptus) ngokusebenzisa izindlela zamakhemikhali noma zemishini. I-pulp yezinkuni ngokwezindlela zayo ezihlukene zokudonsa, ingabuye ihlukaniswe ibe yi-pulp yamakhemikhali (njenge-sulphate pulp, i-sulphite pulp) kanye ne-mechanical pulp (njengokugaya itshe lokugaya i-pulp yokhuni, i-pulp yokugaya eshisayo yomshini). Iphepha le-wood pulp linezinzuzo zamandla aphezulu, ukuqina okuhle, ukumuncwa kwe-inki okuqinile, njll. Lisetshenziswa kabanzi ekukhiqizeni izincwadi, amaphephandaba, iphepha lokupakisha kanye nephepha elikhethekile.

2. I-pulp yoqalo

I-bamboo pulp yenziwe nge-bamboo njengento eluhlaza ye-pulp yephepha. Uqalo unomjikelezo omfishane wokukhula, amandla anamandla okuvuselela, uyisisetshenziswa esingavuthiwe sokwenza iphepha. Iphepha le-bamboo pulp linobumhlophe obuphezulu, ukungena komoya okuhle, ukuqina okuhle nezinye izici, ezifanele ukukhiqizwa kwephepha lamasiko, iphepha eliphilayo kanye nengxenye yephepha lokupakisha. Ngokuthuthukiswa kokuqwashisa ngemvelo, isidingo semakethe sephepha le-bamboo pulp siyakhula.

3. I-pulp yotshani I-pulp yotshani I-pulp yotshani yenziwe ngezinhlobonhlobo zezitshalo ze-herbaceous (njengemihlanga, utshani be-wheatgrass, i-bagasse, njll.) njengezinto zokusetshenziswa. Lezi zitshalo zicebile ngezinsiza kanye nezindleko eziphansi, kodwa inqubo ye-pulping iyinkimbinkimbi futhi idinga ukunqoba izinselele zemicu emifushane kanye nokungcola okuphezulu. Iphepha le-pulp yotshani lisetshenziselwa ikakhulukazi ukukhiqizwa kwephepha lokupakisha elisezingeni eliphansi, iphepha lasendlini yangasese nokunye.

4. i-pulp ye-hemp

I-Hemp pulp yenziwe ngefilakisi, ijute nezinye izitshalo ze-hemp njengezisetshenziswa zokusetshenziswa ze-pulp. Imicu yezitshalo ze-Hemp ezinde, eziqinile, ezenziwe ngephepha le-hemp elikwazi ukumelana nokukhala kanye nokuqina, lilungele ukukhiqizwa kwephepha lokupakisha lezinga eliphezulu, iphepha lemali eyiphepha kanye nephepha elithile elikhethekile lezimboni.

5. I-pulp kakotini

I-pulp kakotini yenziwe ngekotini njengento eluhlaza ye-pulp. Izintambo zikakotini zinde, zithambile futhi ziyamunca uyinki, zinikeza iphepha le-pulp kakotini ukuthungwa okuphezulu nokusebenza kokubhala, ngakho-ke kuvame ukusetshenziselwa ukwenza i-calligraphy yezinga eliphezulu nephepha lokudweba, iphepha lobuciko kanye nephepha elithile elinenhloso ekhethekile.

6. Waste Pulp

I-Waste pulp, njengoba negama libonisa, yenziwa ngephepha eligaywe kabusha, ngemuva kwe-deinking, ukuhlanzwa nezinye izinqubo zokwelashwa. Ukugaywa kabusha kwe-pulp yemfucuza akugcini nje ngokusindisa imithombo yemvelo, kodwa futhi kunciphisa ukukhishwa kwemfucuza, okuyindlela ebalulekile yokuzuza intuthuko esimeme yemboni yephepha. I-pulp yemfucuza ingasetshenziselwa ukukhiqiza izinhlobo eziningi zephepha, okuhlanganisa ibhokisi likathayela, ibhodi elimpunga, ibhodi elimhlophe eliphansi elimpunga, ibhodi elimhlophe eliphansi elimhlophe, iphepha lezindaba, iphepha lamasiko elihambisana nemvelo, iphepha lezimboni eligaywe kabusha, nephepha lasendlini.