Rau cov xim pleev xim rau roj, ib daim kab xev ncab lossis cov ntaub pua plag uas tshwj xeeb rau cov xim pleev xim yog feem ntau siv. Nov yog qee qhov kev xavThaum xaiv ib lub canvas rau roj painting:

1, Canvas Khoom:
Paj Rwb Canvas: Paj Rwb yog ib qho kev xaiv nrov rau roj pleev xim canvases. Nws yog tus nqi pheej yig, yooj yim muaj, thiab muaj lub ntsej muag du uas ua haujlwm zoo nrog cov ncauj lus kom ntxaws.
Linen Canvas: Linen yog qhov kev xaiv siab dua. Nws yog ruaj dua li paj rwb thiab muaj ib tug smoother nto. Txawm li cas los xij, nws zoo li yuav kim dua.

2, Canvas Nyhav:
Qhov hnyav ntawm canvas hais txog nws cov thickness. Heavier canvases yog nruj dua thiab tsis tshua muaj kev sib tw. Lub canvas sau tias "nruab nrab" lossis "hnyav" yog feem ntau haum rau cov roj pleev xim.

3, Canvas Priming:
Canvases rau roj painting yuav tsum tau primed nrog gesso. Muaj ob hom tseem ceeb: acrylic gesso thiab roj gesso. Acrylic gesso yog ntau dua thiab haum rau feem ntau cov roj pleev xim. Roj gesso yog tsim tshwj xeeb rau cov txheej txheem roj pleev xim.

4, Pre-stretched vs. Stretched Koj tus kheej:
Pre-stretched canvases yog yooj yim thiab npaj siv. Yog tias koj xav ncab koj tus kheej canvas, koj tuaj yeem yuav canvas yob thiab ncab lawv hla stretcher tuav. Qhov kev xaiv no tso cai rau koj los kho qhov loj ntawm koj cov canvas.

5, Canvas Texture:
Qhov kev ntxhib los mos ntawm canvas nto tuaj yeem sib txawv, txij li tus du mus rau hnyav heev. Qhov kev xaiv ntawm kev ntxhib los mos yog nyob ntawm koj cov style painting thiab nyiam. Qee cov kws ua yeeb yam nyiam qhov chaw smoother rau kev ua haujlwm kom ntxaws, thaum lwm tus nyiam qhov kev ntxhib los mos rau cov txheej txheem impasto.

6, Canvas Vaj Huam Sib Luag:
Canvas panels yog cov tawv tawv ua los ntawm canvas stretched hla lub rooj tsavxwm. Lawv yog ib qho kev xaiv zoo yog tias koj xav tau kev txhawb nqa ruaj khov rau koj cov duab kos.

Txawm li cas los xij, lawv tsis hloov pauv raws li cov ntaub ntawv nthuav dav.

Thaum kawg, qhov zoo tshaj plaws canvas rau roj painting nyob ntawm koj tus kheej nyiam, painting style, thiab pob nyiaj siv. Nws yog ib lub tswv yim zoo los sim nrog ntau hom kom pom qhov ua haujlwm zoo tshaj rau koj.