... well as the common 4-color (CMYK) processMaterials: white paper board, duplex board with white back, copper plate, art ... paper, C1S FBB board, and ivory card-board. All of ... Book, Leaflet, Brochure, Periodical, News Paper, Magazine, etc* Printing Copyright Trading, Leather Notebook, Spiral Notebook, Diary, Calendar, Sticky Note, Paper Cube, etc