Cov txheej txheem ntawm decoupage on iav nyob rau hauv peb lub sij hawm yog nce nce zog. Txawm rau cov neeg tuaj yeem, cov decoupage ntawm iav tsis yog ib txoj haujlwm nyuaj.
Ua cov iav decoupage nrog koj tus kheej txhais tes, koj tuaj yeem tsim ib qho khoom plig zoo nkauj thiab tshwj xeeb rau kev ua koob tsheej.
Yuav ua li cas kom decoupage ntawm iav, sim piav qhia rau koj. Peb tau npaj cov chav kawm ntawm cov khoom rov qab rov qab ntawm iav, los sis tsis yog - nws yuav yog ib lub khob iav, thiab tsis yog siv cov ntaub so ntswg los ntawm lub tshuab luam ntawv - qhov no, los ntawm txoj kev, yuav yog ib yam ntawm koj cov duab.
Ua ntej, xaiv ib daim duab los yog ib daim duab thiab ib qho kev ua si rau ntawm ntug phaj thiab sau txhua yam rau ntawv.
Nqa ib daim phaj tag nrho thiab nyob sab nraub qaum muab cov ntawv nthuav tso rau hauv lub tsev scotch.
Sab rau ntawm sab xub ntiag, ua kom qhov chaw zoo nkauj ntawm qhov ncauj, thiab kos raws cov qauv ntawm lub qauv nrog ib lub yeeb yam rau lub khob ntawm cov xim kub. So tej yam tsis zoo nrog cov paj rwb.
Qhuav peb daim ntawv xaiv yam tsawg kawg ib hnub.
Tom ntej no, koj txiav tawm duab los yog cov duab kos, soak hauv dej rau 10 feeb (chav tsev kub), thiab muab cov kua nplaum rau ntawm kev siv degreasing.
Luam tawm nrog ib ntswg. Tsis txhob siv txheej nplaum nplaum, tab sis ua tib zoo thiab ua tib zoo nthuav tawm cov ntawv luam tawm thiab lub phaj. Peb lwv lub yees duab thiab ua tib zoo tshem tawm cua thiab kua nplaum tshaj. Qhuav yam uas tsis muaj teeb tsa thiab kub hloov.
Muab ib daim ntawv npog dawb ntawm daim iav tib si rau ntawm daim duab yees thiab npog nrog kua nplaum PVA thiab qhuav rau 2 teev. Tom qab ntawd npog nrog dawb xim.
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Peb muab tus keeb kwm yav dhau los, dhau ntawm daim duab, thiab tawm hauv lub moos kom qhuav rau 6-7. Tom qab ntawd peb thov cov acrylic xim ntawm yam xim.
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Qhuav nws zoo, noj ib txheej ntawm ntswg ntawm xws lub cheeb raws li ib tug phaj, kua nplaum nws thiab thov dua xim. Nyob ntawm seb qhov tuab ntawm cov ntawv luam tawm, qhov no yuav tsum tau ua ntau zaus. Thiab thaum kawg - them tag nrho rov qab ntawm lub zaub mov nrog ib tug aerosol varnish.
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