Cov txheej ntawm daim ntawv dawb ntawm ob {{0} {Sided daim ntawv, tseem hu ua cov ntawv tso tawm lossis anti- Cov ntawv. Nws cov haujlwm tseem ceeb yog tiv thaiv cov kab xev los ntawm kev qia dub-}}}}}}}}}}}}}}} Koj tuaj yeem yog cov tev yooj yim thaum siv.
Tus qauv tsim ntawm tso cov ntawv yog muaj cov ingenious heev. Ua ntej, qee cov khoom siv yuav tsum raug xaiv los ua cov ntawv tso tawm. Raws li rau cov khoom twg los xaiv, nws tseem nyob ntawm cov chaw thov tshwj xeeb. Siliconized ntawv yog ib txwm siv tso cov khoom siv substrate. Yog tuag -} Tsis muaj peev xwm yuav tsum tau, cov khoom siv polyester yog thawj qhov kev xaiv. Yog tias nws xav tau nthuav tawm qhov chaw noo, xaiv polyethylene coated ntawv yuav zoo dua vim tias nws muaj kev ruaj khov sab ruaj khov.
Tom qab cov khoom siv ntawm cov khoom siv dav dav yog txiav txim siab, tus neeg sawv cev tsis tuaj yeem thov ncaj qha vim tias tus neeg sawv cev tso tawm tau muaj qee qib kev ua haujlwm. Yog tias tsis muaj teeb meem, nws yuav nkag mus rau sab hauv ntawm daim ntawv, uas ua rau kev kho tsis zoo thiab siv ntau dhau ntawm tus neeg sawv cev tso tawm. Yog li ntawd, nws yog ib qho tsim nyog los ua ntej kev kho cov yas kho ntawm substrate (feem ntau hu ua Lamination). Txawm li cas los xij, qee cov ntaub ntawv tso tawm tsis dhau cov txheej txheej yas, xws li iav thiab CCK, thiab lwm yam kev ua haujlwm tshwj xeeb.
Tom qab, tus neeg sawv cev tso tawm, uas yuav txo qis lub zog saum npoo thiab xyuas kom meej tias cov kab xev tuaj yeem nraus. Tso cov neeg sawv cev tsuas yog tsim ntawm cov quav ciab thiab silicone resin. Lawv nyob ruaj khov ntawm chav tsev kub thiab muaj viscosity, tab sis yaj ntawm ib qho kub (ib ncig 150 degree). Cov neeg sawv cev tso tawm yog feem ntau orgosilicon tso tawm cov neeg sawv cev, nrog orgoflubine tso cov neeg sawv cev thiab qee lwm yam tsis yog} silicon tso tawm ua tshuaj. Ib qho ntxiv, kev tso tawm ntawm daim kab xev txawv, uas yog vim li cas daim kab xev ib txwm ua raws li daim ntawv tso tawm thaum siv.