Lub sharpness ntawm letterpress printing yog ib qho teeb meem uas cov neeg muaj kev txhawj xeeb ntau dua, yog li nyob rau hauv cov txheej txheem luam ntawv tiag tiag, yuav ua li cas los xyuas kom meej cov printing sharpness ntawm letterpress printing?
Yog hais tias qhov sib txawv ntawm qhov sib txawv ntawm cov khaubncaws sab nraud povtseg loj, qhov kev pom pom tau pom tseeb. Qhov sib txawv ntawm cov txheej ciam teb tuaj yeem hais meej thaum lub sijhawm sib cais xim, uas yuav tsim qhov kev xav tsis zoo ntawm kev txhim kho, thiab qhov sib txawv ntawm cov txheej txheem hloov maj mam tuaj yeem txhim kho tau zoo.
Lub solidity (xws li sharpness) ntawm thawj txheej ciam teb yuav tsum tau siv los ua lub hauv paus. Nyob rau hauv tag nrho cov txheej txheem ntawm kev luam thiab luam tawm, qhov kev hloov pauv dav ntawm tus ciam teb ntawm cov duab txheej yuav tsum maj mam nthuav dav, tshwj xeeb tshaj yog rau kev luam loj. Cov theem ciam teb solidity tsis tuaj yeem rov qab los. Lub clarity ntawm cov txheej ciam teb ntawm cov luam tawm tsuas yog zoo nkaus li accentuated los ntawm cov xim sib cais.
Qhov li ntawd - hu ua kev ntxhib los mos. Cov ntaub ntawv luam tawm yog raws li qhov kev daws teeb meem zoo ntawm cov duab qub, tab sis nws raug puas tsuaj los ntawm kev daws teeb meem ntawm lub phaj- ua optics, qhov loj, qhov tuab ntawm lub vijtsam thiab kev sau npe ntawm plaub - xim phaj. Tom qab cov txheej txheem ntawm phaj ua thiab luam ntawv, qhov zoo ntawm cov qib qub tsis tuaj yeem rov qab los.
