● Usoro mmepụta ihe eji emegharị tebụl nke usoro BY nwere sistemụ pulping, usoro ịkpụzi, sistemụ vacuum, sistemụ mmiri nrụgide dị elu, na sistemụ mkpakọ ikuku. Ọ na-eji bọọdụ pulp dị ka pulp okpete, pulp bamboo, pulp osisi, pulp ahịhịa, na pulp ahịhịa dị ka ihe eji eme ihe ma nwee ike imepụta ihe eji emegharị tebụl nke a na-atụfu atụfu. A na-agwakọta ihe ndị a n'ime oke pulp ụfọdụ site na usoro dịka ịpịcha, ịgweri, na ịgbakwunye ihe mgbakwunye kemịkalụ. Mgbe ahụ, a na-ejikọ pulp ahụ n'otu aka ahụ na ebu ígwè ahaziri ahazi site na ihe eji emegharị ahụ iji mepụta ngwaahịa billet na-ekpo ọkụ. Mgbe ahụ, a na-emepụta ngwaahịa nri akwụkwọ a na-atụfu atụfu site na ịkpọ nkụ, ịpị ọkụ, ịkpụcha, ịchịkọta, na usoro ndị ọzọ.
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| Ihe ngwọta iko | 2, iko 4 nke nnu |
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