About Flexography ndi Letterpress Njira Zojambula
Mitundu iwiri ya kusindikizira zamalonda yomwe imatchulidwa kuti yosindikiza mabuku ndi letterpress ndi flexography. Muzochitika zonsezi, chithunzi chomwe chiyenera kutumizidwa ku pepala kapena gawo lina likukwera pamwamba pa mbale yosindikiza . Inkino imagwiritsidwa ntchito kumtunda pamwamba, kenako mbaleyo ikulumikizidwa kapena kuponyedwa pa gawo lapansi. Ntchito yosindikiza mabuku imakhala yofanana ndi kugwiritsa ntchito timapepala toki ndi timpira. Asanayambe kupanga makompyuta apakompyuta ndi kusindikizira, kusindikizira kwambiri kunali mtundu wina wosindikiza mabuku.
Ngakhale kuti fanolo liyenera kusindikizidwa likukwera pa mbale yosindikizira, kusindikiza kwapumulo sikumapanga makalata olembedwa omwe amapezeka pojambula ndi kutentha.
Flexography
Kujambula kwa Flexography kumagwiritsidwa ntchito polemba mapepala ndi mapulasitiki kuphatikizapo matumba, makatoni a mkaka, malemba ndi zakudya zowonjezera chakudya, koma angagwiritsidwe ntchito pafupifupi pafupi ndi gawo lililonse kuphatikizapo makatoni, nsalu ndi filimu yachitsulo. Flexography ndi kalata yamakono yamakono. Amagwiritsa ntchito inki zofulumira komanso zimagwiritsidwa ntchito nthawi zambiri.
Maofesi osindikizira a photopolymer omwe amagwiritsidwa ntchito pogwiritsa ntchito flexression printing ali ndi chithunzi chochepa chomwe chimalandira inki. Iwo ali atazungulira kuzungulira makina a webusaiti. Flexography ili yoyenera kusindikiza mapangidwe opitirira, monga mapepala ndi kukulunga kwa mapepala.
Flexography ndi njira yothamanga kwambiri. Ngakhale kuti pamafunika nthawi yochulukirapo kupanga makina osindikizira osindikizira kusiyana ndi makina osindikizira, pamene makinawo akugwiritsidwa ntchito, sichiyenera kuloĊµererapo pang'ono kuchokera kwa ogwira ntchito osindikizira ndipo amatha kugwira ntchito mosalekeza kwa nthawi yaitali.
Kusindikiza kwa Letterpress
Letterpress ndi mtundu wakale kwambiri wosindikizira. Pamene kusindikiza kusinthidwa kunayambika, iyo inalembedwa m'malo mwa letterpress monga njira yosindikizira yosindikiza mabuku, mabuku, ndi zina zambiri zomwe zasindikizidwa. Letterpress yosindikizidwa tsopano ikuwoneka ngati luso, ndipo ikugwiritsidwanso ntchito ndi kuyamikiridwa ndi zolemba zochepa zojambula, zolemba zochepa, makadi apamtima apamwamba, makadi ena a bizinesi, kalata yamakalata ndi mayitanidwe a ukwati.
Kugwiritsa ntchito manja komwe kunkafunika kuti asonkhanitse zidutswa zosakanizika muzithunzi tsopano zikugwira ntchito popanga mbale zojambula pojambula zithunzi. Kulinganiza kwa digito kumajambula filimu ndikuwonetsa pa mbale. Malo osaphatikizika a mbaleyo amatsukidwa, kusiya malo okhawo omwe adzalandire inki. Malo otulidwawo amadziwika ndipo amatsindikizidwa pamapepala pa makina a makalata, omwe amasamutsa chithunzichi.
Makina osindikizira ambiri a letterpress amagwiritsa ntchito mitundu imodzi yokha ya inki. Makina opanga makinawo amayenda pang'onopang'ono poyerekezera ndi makina osindikizira othamanga kwambiri.