What is marker making in garment production?
The process of arranging all pattern pieces for a cutting order on a layout of fabric to minimise waste before cutting.
In short
Marker making is the step in garment manufacturing where all pattern pieces needed for a cutting order are arranged on a layout that matches the fabric width. The goal is to use as little fabric as possible while respecting grain lines, print direction and quality requirements, before the fabric is spread and cut.
How does it work in practice?
After patterns are graded, the marker maker combines pieces for the sizes and quantities in a production order. Using CAD software, they nest the pieces tightly on the fabric width, often mixing sizes to improve efficiency. The marker must account for the fabric's characteristics: one-way prints and pile fabrics such as velvet require all pieces to face the same direction, while checks and stripes require matching. The result is plotted on paper or sent directly to an automated cutter.
Marker efficiency, the share of fabric area used by the pattern pieces, is a key figure for factories and is used to calculate fabric consumption in costing.
Why does it matter for fashion businesses?
Fabric is often the largest single cost in a garment, so even small improvements in marker efficiency add up across large orders. Efficient markers also reduce cutting waste, which supports sustainability goals. For brands, understanding marker assumptions helps evaluate supplier quotes and fabric consumption figures in the BOM.
How is AI changing it?
Automatic nesting algorithms have been used for years, and newer optimisation and AI techniques can find tighter layouts faster, including for complex mixed-size orders. Integrated with cutting machines and ERP data, these tools help factories plan fabric needs more precisely and reuse leftover fabric for small orders.
Common pitfalls
- Prioritising efficiency over quality, for example by ignoring grain lines or print matching.
- Using the wrong fabric width, so the marker does not fit the delivered roll.
- Not sharing marker efficiency assumptions between brand and supplier when costing.
Frequently asked questions
What is marker efficiency?
Marker efficiency is the percentage of the fabric area in a marker that is covered by pattern pieces. The higher the efficiency, the less fabric is wasted between the pieces.
Is marker making done by hand or by computer?
Today it is mostly done with CAD software, often with automatic nesting. Manual adjustments are still common for difficult fabrics, prints and pattern matching.