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Indlela yokwenza iphepha le-A4
Umshini wephepha lokukopisha we-A4 empeleni owumugqa wokwenza iphepha nawo uqukethe izingxenye ezahlukene; 1‐ Isigaba sokugeleza kwendlela esilungisa ukugeleza kwengxube ye-pulp esilungele ukwenza iphepha elinesisindo esinikeziwe. Isisindo esiyisisekelo sephepha isisindo semitha yesikwele eyodwa ngamagremu. Ukugeleza kwe-pulp slur...Funda kabanzi -
Isihlukanisi sefayibha
Izinto zokusetshenziswa ezicutshungulwa yi-hydraulic pulper zisenazo izingcezu ezincane zephepha ezingakakhululwa ngokuphelele, ngakho-ke kumele zicutshungulwe kabanzi. Ukucutshungulwa okwengeziwe kwefayibha kubaluleke kakhulu ukuthuthukisa ikhwalithi ye-pulp yephepha elilahliwe. Ngokuvamile, ukuhlakazeka kwe-pulp kungathwalwa...Funda kabanzi -
Isakhiwo se-spherical digester
I-Digester eyindilinga yakhiwe kakhulu ngegobolondo eliyindilinga, ikhanda lomgodi, ibhereyitha, idivayisi yokudlulisela kanye nepayipi lokuxhuma. Igobolondo le-Digester liyisitsha sokucindezela esiyindilinga esinezindonga ezincane esinamapuleti ensimbi ebhoyila ahlanganisiwe. Amandla aphezulu esakhiwo sokushisela anciphisa isisindo esiphelele semishini, uma kuqhathaniswa ne ...Funda kabanzi -
Umlando womshini wephepha wohlobo lwesilinda
Umshini wephepha wohlobo lwe-Fourdrinier wasungulwa yindoda yaseFrance uNicholas Louis Robert ngonyaka ka-1799, ngemuva nje kokuba indoda yaseNgilandi uJoseph Bramah isungule umshini wohlobo lwesikhunta sesilinda ngonyaka ka-1805, waqala waphakamisa umqondo kanye nomdwebo wokwakheka kwephepha lesikhunta sesilinda kulungelo lakhe lobunikazi, kodwa uBr...Funda kabanzi
