Isicelo:
Umgaqo we-4-Side Folding Machine wondla umphezulu wephepha kunye nebhodi ebekwe ngokucofa kwangaphambili, Ukusonga amacala asekhohlo nasekunene, Ikona yokucofa, ukuSonga ngaphambili nangasemva, Ukucofa inkqubo elinganayo, ezenza zonke ziqonde ngokuzenzekelayo amacala amane.
Lo matshini udityaniswe neempawu ezichaneke kakhulu, isantya esikhawulezayo, ukugotywa kwekona yeprefect kunye nokusonga icala eliqinileyo. Kwaye imveliso isetyenziswa ngokubanzi ekwenzeni i-Hardcover, i-Notebook, ifolda yoxwebhu, iKhalenda, ikhalenda yodonga, i-Casing, ibhokisi yesipho njalo njalo.