Ngwa:
Ụkpụrụ nke 4-Side Folding Machine na-eri nri n'elu akwụkwọ na osisi nke edobere site na ịpị tupu, Mpịakọta aka ekpe na n'akụkụ aka nri, nkuku nkuku, mpịachi n'ihu na azụ n'akụkụ, ịpị usoro nke ọma, nke niile na-achọpụta na mpịachi anọ na-akpaghị aka.
Igwe a jikọtara ya na atụmatụ dị oke oke, ọsọ ọsọ ọsọ, mpịachi nkuku prefect na mpịachi akụkụ na-adịgide adịgide.A na-etinyekwa ngwaahịa a n'ọtụtụ ebe n'ịmepụta Hardcover, Akwụkwọ ndetu, nchekwa akwụkwọ, kalenda, kalenda mgbidi, casing, igbe onyinye na ihe ndị ọzọ.