Corrugated cardboard
1 variant, thicknesses: 2.5 mm. Cut on the P1–P3 formats, price shown live while you design.
- Laser cutting
- Vector engraving
- Raster engraving
kerf
The laser vaporizes material — the cutting gap varies with material and thickness. Cuts run centered on the drawn line; for shape.tools products we factor the kerf into your dimensions automatically.More in the glossary →P1–P3 sheet formats
Our three sheet formats: P1 = 181 × 181 mm, P2 = 384 × 384 mm, P3 = 790 × 384 mm. Your design has to fit on one of the sheets. For scale: a vinyl record cover sits between P1 and P2.More in the glossary →
How Corrugated cardboard lasers
Standardised photos of the real material — same motifs, same light, so you can compare materials.
Test cuts 
Transparency 
Top view 
Engraving 
Cut edges
raster engraving
The laser fills an area line by line — like a printer. Ideal for logos and larger motifs. In your file: black filled areas, RGB(0, 0, 0).More in the glossary →vector engraving
The laser traces a line and engraves it into the material — precise, ideal for fine contours. In your file: red hairlines, RGB(255, 0, 0).More in the glossary →Good to know
Description
Fine corrugated board with a B-flute — the classic for packaging and prototype building. It is 100% recyclable and works with all kinds of glues and adhesive tapes.
Construction: 125 g/m² kraftliner facing, 115 g/m² fluting, 140 g/m² kraftliner facing — all in brown.
Bridges
For small parts under 15 × 15 mm, plan small bridges: interrupt the cut contour by at least 0.5–0.8 mm. All parts then stay safely in the sheet until they reach you — push them out by hand or free them carefully with a craft knife.
Variants & sheet prices
| Color / finish | Thickness | P1 (181 × 181 mm) | P2 (384 × 384 mm) | P3 (790 × 384 mm) |
|---|---|---|---|---|
 single-flute, brown | 2.5 mm | €0.75 | €2.09 | €3.20 |
Sheet prices incl. VAT. Your cut costs sheet plus laser time — you see the fixed price live when uploading or modelling.