why my png image become blurry and pixelated ?

[guannan1060@gmail.com]

I have designed a label and put it on the 3d model, but the text and image become bulurry, i tried to render it with high resolution, but the result aren’t so good. the image file was in png, and the file itself was pretty good.

[Ussnorway]

Mac drivers can't rendor transparent text mate... you could add a background colour or share the Dn file so we can take a better look