Jordan Kim Sustainability & Industry Editor at 4OVER4.COM Question What is Raster in printing? Answer Pixel-based art (e.g. JPG, PNG) that loses quality when enlarged beyond its resolution. Related questions Are door hangers considered soliciting under legal printing requirements?Are landscaping print products different from general business printing?Are printing statistics relevant for small businesses?Are salon printing materials useful for other beauty businesses?Are specialty printing materials more expensive than paper?Are there legal requirements for printing Raffle Tickets?