Photopolymer plates are required for modern letterpress printing — designs are ideally created in Adobe Illustrator using vector format.
To send a file to be plated please use these guidelines:
• Artwork separated for each color
• Artwork 100% black with the Pantone colors indicated on the layers or email - also including an editable color version, too
• Pantone color chosen from the Uncoated book
• Fonts outlined
• All artwork should be editable
• Artwork sized 100% of desired print size
• Fonts should be at least ~6pt
• Gradients should be avoided as printing requires single color passes in the press
• Full floods of color should be avoided to ensure ink coverage is good
If you need help with file prep, please let me know