Custom contours for flexible magnetic sheets
Cutting dies for flexible magnets
We make steel-rule dies for printed fridge magnets, promotional pieces and custom shapes cut from flexible magnetic sheet. The material layers, finished outline and printed sheet layout are reviewed together so the die can be planned around the flatbed press used for the job.
Start with the complete material stack
Flexible magnetic sheet may carry direct printing, printed paper or film. The die assessment needs the complete cutting stack, including adhesive and protective layers. Total thickness and behaviour under pressure inform the tooling choice.
Send the stock intended for production. A different facing or sheet grade can change the cut while the artwork stays the same. Narrow projections, small openings and pointed ends are reviewed alongside material release.
- Identify the sheet grade and total thickness.
- Mark the printed face and magnetic back.
- Include a rejected piece showing any lifted facing.
Align the outline with the printed sheet
The cutting contour locates the finished edge within the artwork. A narrow printed border makes misalignment especially visible. Supply artwork and cutting lines at the same scale, on separate layers, including the complete print layout.
The feed direction and register edge belong in the drawing. One correctly sized magnet does not establish alignment across the sheet. We compare the outline with every repeat position before approval.
- Supply a closed vector outline at finished size.
- Show print bleed and the safe text area.
- Mark the register edge on a printed sheet.
Plan repeat positions and material release
The number of magnets per die depends on sheet size, press area, outline and spacing. Filling every gap can obstruct waste removal. Internal openings need a workable stripping arrangement as well as a cutting line.
Ejection rubber helps release material from the rules. Its position and compression must suit the facing and sheet flexibility. Trial pieces are checked across the layout for edge condition, facing adhesion and separation.
- Provide the sheet dimensions and required quantities.
- Explain how parts and waste will be separated.
- Compare trial pieces from different sheet positions.
Prepare the information for a die quotation
Send finished dimensions, a vector drawing or dimensioned sample, a printed sheet and press details. For replacement tooling, include board dimensions, mounting details and the retained print layout. Identify critical reference edges and holes.
We supply flatbed steel-rule dies for flexible magnetic sheet. Solid ferrite or neodymium magnets require a different process. Quotations consider the contour, repeat layout, fine details and die construction, with the drawing agreed before manufacture.
- State the drawing revision and measurement units.
- Provide the press model and usable die area.
- Mark any edge or alignment problem on the sample.
Frequently asked questions
1Which magnetic materials can the die cut?
Flexible magnetic sheet is the intended stock. Printed, paper-faced and film-faced constructions are assessed by sample, grade and total thickness.
2Can I order a custom fridge-magnet shape?
Custom outlines are reviewed against the material stack and release method, with particular attention to small openings, corners and projections.
3Can several magnet shapes share one die?
Different shapes can share a suitable sheet layout. Specify quantities, orientation and spacing for each, while allowing access for waste removal.
4Is a photograph enough to order the die?
Photographs help explain the enquiry. Production requires a vector file, dimensioned drawing or physical sample to establish reliable dimensions.
5Do you supply the die or the printed magnets?
The supplied product is the steel-rule cutting die. Printed artwork is used to establish alignment. This service does not include printed-magnet supply or cutting solid magnets.
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