Thaum twg yog silk screen luam invented

Txhob lo lo ntxhuav screen luam tawm hauv Suav teb, thiab nws muaj keeb kwm ntawm ntau tshaj ob txhiab xyoo dhau los. Thaum ntxov raws li nyob rau hauv ancient Tuam Tshoj thaum lub sij hawm Qin thiab Han Dynasties tau tshwm sim los ntawm Jie txoj kev luam ntawv. Nyob rau hauv Eastern Han Dynasty antagonistic wax tshuab luam ntawv tau nrov, tab sis kuj txhim kho cov theem ntawm cov npo luam tawm cov khoom. Rau lub Sui Dynasty mus rau lub zoo, cov neeg pib sau ib qho screen thav duab luam tawm, ua rau clip Jie luam tawm tshuab kev tsim tshuaj ntsuam kev luam ntawv. Raws li keeb kwm cov ntaub ntawv, Tang Dynasty palace nyob rau hauv cov exquisite costumes yog pab hom no los luam tawm. Nyob rau hauv Song Dynasty, npo luam tawm tau tsim thiab zoo dua qub cov xim tha xim, thiab pib ntxiv hmoov txhuv hmoov nplej rau lub dyestuffs, ua nws ua slurry thiab screen printing, ua kev tshuaj ntsuam luam yeeb ntau xim zoo nkauj. Vijtsam luam tawm yog ib yam khoom tseem ceeb hauv tebchaws Suav. Lub tebchaws United States "screen printing" magazine tau muaj cov lus hais txog Suav Teb ntxhuav npo luam tawm tshuab luam ntawv: "muaj pov thawj qhia tias Suav siv ob txhiab xyoo dhau los thiab cov qauv ntawm cov neeg ua haujlwm." Cov ris tsho ntawm Ming Dynasty tau ua pov thawj lawv cov kev sib tw thiab kev ua technology? Niaj hnub no, ob txhiab xyoo tom qab, tshuab luam ntawv tshuab luam tawm tau tsim thiab ua kom tiav, thiab tau los ua ib qho tseem ceeb ntawm tib neeg lub neej.