Jordan Kim Sustainability & Industry Editor at 4OVER4.COM Question What is Grain Direction in printing? Answer The direction paper fibers run. Folding parallel to the grain prevents cracking. Related questions What are the best practices for funny print ad examples?How do I choose the right funny print ad examples for my brand?How much should I budget for funny print ad examples?What are the best practices for Easter inspired free font downloads?How do I choose the right Easter inspired free font downloads?What makes Easter inspired free font downloads effective for marketing?