Aikace-aikace:
Ka'idar 4-Side Folding Machine yana ciyar da takarda da katako wanda aka sanya ta hanyar Pre-latsawa, Ƙaƙwalwar hagu da dama, Ƙaƙwalwar kusurwa, Ƙaƙwalwar gaba da baya, Dannawa a ko'ina, wanda duk ta atomatik ya gane bangarori hudu na nadawa.
Wannan inji haɗe da fasali a cikin madaidaicin madaidaici, saurin sauri, madaidaiciyar kusurwar kusurwa da nadawa gefe mai ɗorewa.Kuma ana amfani da samfurin sosai wajen yin Hardcover, Littafin rubutu, babban fayil, Kalanda, Kalandar bango, Casing, Akwatin Kyauta da sauransu.