Lub Hnub Yug ntawm Letterpress Keeb kwm ntawm ntawv luam ntawv pib nyob rau hauv the 15th century, thaum ib tus neeg tsim khoom German los ntawm lub npe ntawm Johannes Gutenberg tsim thawj hom khoom txav tau. Ua ntej Gutenberg txoj kev tsim, thaiv kev luam ntawv feem ntau yog siv rau hauv kev luam ntawv, kev xyaum rov qab mus rau Tuam Tshoj 175 AD.
Tsab ntawv xov xwm tau tsim nyob qhov twg?
Txawm hais tias muaj kev ntseeg nrov, luam tawm los ntawm hom txav tau tiag tiag tau tsim nyob rau hauv Suav teb xyoo 1041, thiab tom qab ntawd dua plaub caug xyoo tom qab hauv Tebchaws Europe. Txawm hais tias cov ntsiab lus tseeb ntawm kev tsim cov ntawv luam ntawv tseem nyob tsis tswm, feem ntau cov kws tshawb fawb pom zoo Johannes Gutenberg hauv Mainz Lub Tebchaws Yelemees nyob ib puag ncig 1440.
Thaum twg siv tsab ntawv?
Letterpress luam ntawv yog hom ntawv luam ntawv ib txwm siv los ntawm nws qhov kev tsim los ntawm Johannes Gutenberg hauv nruab nrab-15 xyoo pua txog rau xyoo pua 19 thiab tseem siv dav rau cov phau ntawv thiab lwm yam kev siv. mus txog rau lub thib ob ib nrab ntawm lub xyoo pua 20th.
hnub nyoog pes tsawg lub tshuab luam ntawv?
Tsab ntawv yog qhov qub tshaj plaws ntawm cov txheej txheem luam ntawv ib txwm muaj thiab tseem yog tib qho tseem ceeb txij li lub sijhawm ntawm Gutenberg, txog 1450, mus txog rau kev txhim kho lithography lig rau xyoo pua 18th thiab, tshwj xeeb tshaj yog, offset lithography thaum ntxov 20th.
Vim li cas ntawv thiaj siv?
Letterpress printing yog feem ntau nquag siv los luam monochromatic (feem ntau yog dub) ntawv, tab sis kuj tuaj yeemsiv rau xim luam ntawv; Cov txheej txheem no yuav tsum tau siv cov xim xim thiab yog qhov zoo tshaj plaws thaum luam ntawv tsuas yog ob peb xim, txhua tus yuav tsum muaj nws tus kheej tus cwj mem thiab phaj.
