hemorrhage
Business card: generally 1mm, maximum 2mm, relatively small
Voucher: 1-2mm
Adhesive: 1-2mm
DM sheet (leaflet)/menu: bleeding 3mm, relatively large
Cutting deviation
safe distance
Business card: 6mm from the edge
You Hui coupon, leaflet DM: 6mm from the edge
Adhesive sticker: 3mm away from the edge (ask the order receiving teacher to determine the number when receiving the order)
Color mode
CMYK (cyan [sky blue], magenta [magenta], yellow, black), special color for printing
RGB is 3-color and CMYK is 4-color. At present, professional printing machines are widely used for 4-color printing. Therefore, CMYK is more suitable for printing when drawing. RGB printing is easy to make pictures go yellow and red.
Online works such as detail pages of main drawings that do not need to be printed
Unit: Pixel Text Unit: Pixel Resolution: 72 Color Mode: RGB
Offline works such as posters, picture books and business cards to be printed
Unit: cm, mm Text unit: point resolution: above 300 Color mode: CMYK
Adjustment of monochrome black (monochrome black also needs to be adjusted for QR code)
C: 0 M: 0 Y: 0 K: 100 (the sum of four values should not exceed 255)
Large area black: C: 30 M: 0 Y: 0 K: 100 (the sum of four values shall not exceed 255)