The newest Full Separation Suite on the market: Fast, accurate screen-printing color separations in your browser. InkSplit handles simulated-process, Spot, CMYK and DTF with high-quality, print-ready EPS/PNG output. Includes built in RIP and upscaling and image prep.

What is CMYK separation in screen printing?

CMYK separation converts full-color artwork into four printable layers (Cyan, Magenta, Yellow, Black) using halftone screens. This process color printing technique allows you to reproduce photographic images on garments with just four screens.

Is CMYK the same as spot color separation?

No. CMYK uses four transparent inks with halftones to create many colors. Spot color separation uses individual opaque inks for each color in the design. CMYK is better for photos, spot colors better for vector art.

Can I print CMYK on dark shirts?

Not effectively. CMYK inks are transparent and won not show well on dark garments. For dark shirts, use simulated process separation which adds an opaque white underbase layer.

What is the difference between CMYK and simulated process?

CMYK uses exactly four inks (cyan, magenta, yellow, black) for white garments. Simulated process uses spot colors (typically 4-8 colors) with an underbase for dark garments, creating a similar full-color effect.

CMYK Screen Printing Separation

Professional Full Color Process Made Simple

Understanding CMYK Screen Printing

CMYK (Cyan, Magenta, Yellow, Key/Black) is the industry-standard method for reproducing full-color images in screen printing. Unlike spot color printing which requires a separate screen for each color, CMYK uses just four screens with halftone patterns to create thousands of colors.

Key Benefits of CMYK Separation:

→Photo Reproduction: Perfect for photographic images and complex gradients
→Cost Effective: Only four screens needed regardless of color count
→Quick Turnaround: Faster setup than multiple spot color screens
→Unlimited Colors: Create any color visible to the human eye

CMYK vs Other Separation Methods

Method	Screens	Best For	Garment Colors
CMYK	4 screens	Photos, gradients	White/light only
Simulated Process	4-8 screens	Photos on dark	Any color
Spot Color	1-6 screens	Vector art, logos	Any color

Technical Requirements for CMYK Printing

Mesh Selection

Use 230-305 mesh count screens for CMYK.

• 230 mesh: Good for general CMYK work
• 305 mesh: Better detail, needs precise registration

Halftone Settings

Proper LPI and angles prevent moiré:

• 35-45 LPI for 230 mesh
• 45-65 LPI for 305 mesh
• Use standard angles (C:105°, M:75°, Y:90°, K:45°)

Ink Selection

Use process inks specifically formulated for CMYK:

• Water-based for soft hand
• Plastisol low-bleed for polyester
• Discharge for ultra-soft vintage feel

Print Order

Standard print sequence for best results:

• Yellow (lightest, least visible)
• Cyan
• Magenta
• Black (last for maximum detail)

CMYK Separation Questions

Automate Your CMYK Workflow

Generate perfect CMYK separations with automatic halftones and optimal screen angles in minutes.