Kev daws rau cov kev xav ntawm granular ntawm uv tshuab luam ntawv dawb number case

Feem ntau muaj ob qho laj thawj rau qhov loj ntawm kev dawb ntawm tus number case dawb ntawm lub tshuab luam ntawv uv: cov teeb meem zoo ntawm cov dawb uv number case nws tus kheej, thiab qhov teeb meem ntawm nkhaus. Kev daws yog raws li nram no:

Cov cwj mem kua dawb ntawm lub tshuab luam ntawv uv muaj qhov loj ntawm kev cog qoob loo

1. Piv nrog rau lwm cov xim inks, dawb uv number case nws tus kheej muaj dej nag loj dua thiab tus cwj pwm tsis sib xws vim qhov sib ntxiv ntawm titanium dioxide. Yog hais tias qhov zoo ntawm cov dawb uv number case nws tus kheej tsis zoo, ntawm ib sab, nws yuav ua kom nrawm txheej txheem ntawm lub nozzle thiab luv nws lub neej kev pab. Ntawm qhov tod tes, yuav muaj cov khoom noj khoom haus loj thiab cov kua dej zom zaws thaum lub sijhawm luam ntawv. Qhov no xav tau hu rau lub chaw tsim khoom los hloov lub siab dua uv number case.

2. Qhov teeb meem ntawm nkhaus

Thaum tus number case dawb muaj qhov loj ntawm kev cog qoob loo, qhov dav dav dav yog luam ntawv nkhaus nrog cov npib loj dua. Koj tuaj yeem tiv tauj lub chaw tsim khoom thiab xa cov ntawv sau me me. Tom qab hloov, qhov teeb meem no daws tau.

Nws yuav tsum raug sau tseg tias yog tias tus number case ntawm uv lub tshuab luam ntawv siv muaj qhov ua kom zoo, koj tuaj yeem tig lub nplawm rau 5 feeb ua ntej pib luam ntawv. Yog tias tsis muaj kev cuam tshuam txog kev ua haujlwm, Xu manually muab nws do.