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Ihe nkesa eriri
Ihe eji eme ihe nke hydraulic pulper ka na-enwe obere mpempe akwụkwọ na-atọpụghị kpamkpam, ya mere a ghaghị ịhazi ya ọzọ. Nhazi ọzọ nke eriri dị ezigbo mkpa iji melite ogo akwụkwọ mkpofu. N'ikwu okwu n'ozuzu, mgbasa pulp nwere ike ibu...GỤKWUO -
Ọdịdị nke gburugburu mgbaze
Ihe mgbaze gburugburu bụ ihe mejupụtara shei okirikiri, isi aro, ibu, ngwaọrụ nnyefe na ọkpọkọ njikọ. Digester shei arịa nrụgide dị mkpa nwere mgbidi nwere efere igwe eji esi mmiri ọkụ gbanyere ya. Ike usoro ịgbado ọkụ dị elu na-ebelata mkpokọta akụrụngwa, ma e jiri ya tụnyere ...GỤKWUO -
Akụkọ ihe mere eme nke cylinder ebu ụdị akwụkwọ igwe
Onye France bụ Nicholas Louis Robert chepụtara igwe akwụkwọ ụdị Fourdrinier n'afọ 1799, obere oge ka onye England bụ Joseph Bramah chepụtara ụdị igwe silinda n'afọ 1805, o buru ụzọ chepụta echiche na eserese nke akwụkwọ mpempe akwụkwọ cylinder na-etolite na patent ya, mana Br ...GỤKWUO
