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Printing terms – 10 terms you need to know

printing terms

The world of printing has its own rules, and complicated printing terms can make it difficult to complete a project. Do you know the difference between CMYK and Pantone? Why are bleeds so important? Learn 10 key printing terms that will help you avoid mistakes and ensure a professional end result.


1. CMYK – the basic color space in printing

Printing terms often start with CMYK – an acronym for the four colors of ink: Cyan (C), Magenta (M), Yellow (Y) and Black (K – “Key”). Unlike RGB (used in monitors), CMYK has a narrower color gamut, so some bright colors may look different on print.

Why is this important?


2. Pantone – a system of precise colors

Pantone (PMS – Pantone Matching System) is a template that ensures perfect color matching regardless of the printer. It is used when an exact shade is needed (for example, in company logos).

Example:

Coca-Cola is using a specific Pantone shade of red to make its branding consistent around the world.


3. DPI (Dots Per Inch) – density of dots per inch

DPI determines the resolution of printing. The standard is 300 DPI – lower values can cause blurring or pixellosis.

When to pay attention to DPI?
✔ For large-format projects (such as banners), you can use a lower DPI (150-200) because they are viewed from a distance.
✖ In printing business cards or flyers, always stick to 300 DPI.


4. Bleeds – margin of safety

A bleed is an extra area (usually 2-3 mm) beyond the target format that prevents white lines when trimmed. If the design has a background, it must “extend” into the bleed.

A mistake that costs money:

The client did not add bleeds to the business card design. After trimming, white edges appeared – the entire print run was suitable for discarding.


5. Paper weight – thickness in practice

The grammage (given in g/m²) determines the weight and stiffness of the paper:


6. Proofing – color sample

Proof is a test print that shows what the final colors will look like. It is worth ordering, especially for large print runs.

Types of proofs:


7. Laminating – print protection

Laminating (glossy/matte) protects the print from abrasion and moisture. Popular in:


8. Creasing – preparation for folding

Creasing is a cut in the paper that makes it easier to bend without cracking. It is used, for example, in:


9. Folding – the method of folding

Folding is the term for various methods of bending sheets, such as:


10. RIP (Raster Image Processor) – printer software.

A RIP is a program that converts a graphics file into instructions for a printing machine. Its quality depends on, among other things.:


Summary

Knowing printing terms makes it easier to communicate with the printer and helps avoid costly mistakes. Remember especially:
✔ CMYK and Pantone – choosing the right color space.
✔ Bleed and DPI – crucial to print quality.
✔ Proofing – the last moment for corrections.

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