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Uburyo bwo gukora kopi y'impapuro za A4
Imashini ikora impapuro za A4, mu by'ukuri ikaba ari umurongo wo gukora impapuro, igizwe n'ibice bitandukanye; 1‐ Igice cy'inzira gihindura uburyo bwo kuvanga impapuro ziteguye gukora impapuro zifite uburemere bw'ibanze. Uburemere bw'ibanze bw'inyandiko ni uburemere bwa metero kare imwe muri garama. Uburyo bwo kuvanga impapuro ...Soma byinshi -
Igitandukanya fibre
Ibikoresho fatizo bitunganywa na hydraulic pulper biracyarimo uduce duto tw'impapuro tutarafunguka burundu, bityo bigomba gukomeza gutunganywa. Gutunganya fibre ni ingenzi cyane kugira ngo hongerwe ireme ry'impapuro zishaje. Muri rusange, gushwanyagurika kw'impapuro bishobora gutwarwa...Soma byinshi -
Imiterere y'icyuma gisya uruziga
Igikoresho cyo gukaraba gifite uruziga kigizwe ahanini n'igikonoshwa cy'uruziga, umutwe w'umugozi, icyuma gitwara ibikoresho, igikoresho cyo kohereza ibikoresho n'umuyoboro uhuza ibikoresho. Igikoresho cyo gukaraba gifite uruziga rw'uruziga rufite inkuta ntoya kandi rufite ibyuma bisukwaho. Imbaraga zo gusudira cyane zigabanya uburemere bwose bw'ibikoresho, ugereranije na ...Soma byinshi -
Amateka y'imashini ikora impapuro zo mu bwoko bwa silindiri
Imashini ikora impapuro zo mu bwoko bwa Fourdrinier yavumbuwe n'umufaransa Nicholas Louis Robert mu mwaka wa 1799, nyuma gato y'uko umwongereza Joseph Bramah avumbuye imashini ikora impapuro zo mu bwoko bwa silindiri mu mwaka wa 1805, yatangiye gutanga igitekerezo n'ishusho y'impapuro zo mu bwoko bwa silindiri zikora impapuro zo mu bwoko bwa silindiri muri patenti ye, ariko Br...Soma byinshi
