A shekara ta 1951, kamfanin 3M a Amurka ya bunkasa takarda da aka dorewa, bayan sama da shekaru 20, saboda ba a warware matsalar fasahar da ta dace ba, ci gaba ya zama mai saurin warwarewa. Tun daga 1970, marizar da manio na abubuwan da suka dace da yanayin asirin zamani, haɓakawa na Fax na Fax da Ci gaban sabon Dyes marasa launi sun yi nasara. An yi amfani da takarda da aka yi amfani da takarda a cikin rikodin gunkin, abubuwan haɗin kwamfuta da firinta.
A kusan kusan rabin karni, tare da ci gaba da tattalin arzikin kasuwar kasuwa, buga takardu na atomatik, express lakubs da sauran filayen.
Don haka ta yaya aka samar da takarda da aka samar?
Da fari dai, ya zama dole a yi amfani da takarda na tushe tare da m barbashi sigogi na farko procoatating, samar da farkon procoatating; Bayan bushewa, shafi tare da lafiya ana amfani da girman barbashi na biyu, samar da pre-shafi na biyu; Bayan bushewa sake, pre-shafi na biyu pre-shafi a kan farfajiya, da samuwar farfajiya shafi, a ƙarshe, mirgine takarda na iya zama.
Lokaci: Jul-25-2022