Precision Cutting for EMI Shielding & Technical Textiles
The precise processing of shielding materials is crucial for the effectiveness of technical systems. We offer professional custom digital cutting for our entire range of roll goods.
With our high-performance Zünd G3 cutter, we meet the highest standards of industry, medical technology (research), and aerospace. Whether complex freeform shapes, delicate EMI (EMF) gaskets, or large-scale cutouts – we process your CAD data directly and without expensive tooling costs (die-cutting).
Your Advantages with the SFERICS® Cutting Service:
- Material Diversity: Cutting of fabrics, fleeces, foils, and metallized textiles.
- Precision: Minimum tolerances through digital control and specialized blade geometries.
- Flexibility: From single pieces (prototyping) to industrial series production.
- Efficiency: Optimum material utilization through professional nesting.
Specialized Cutting for Military and NATO Standards (HEMP Protection)
A core focus of our cutting service is the processing of high-performance materials such as A300 HEMP Shielding Fleece. This material meets the strictest requirements according to MIL-STD-188-125 (Protection against High-altitude Electromagnetic Pulse – HEMP).
We guarantee absolutely clean, dimensionally accurate cutting using specialized blade geometries on our Zünd G3 plotter, fully preserving the technological properties of the fleece for installation in shielded containers or enclosures.
Real-world Application Examples
- Custom-fit RFID/NFC shielding for POS systems and scanner checkouts.
- EMI (EMF) gasket components for shielded enclosures in electronics manufacturing.
- Tailor-made shielding components for aerospace and yacht construction.
- Individual sensor covers for industrial measurement environments.
- Military Shielding: Precision cuts from A300 HEMP Fleece for components in protected IT infrastructures and critical mobile command centers according to NATO specifications.
Technical Specifications & Data Delivery
For optimal results, we require your data in a vector-based format.
- Preferred Format: AutoCAD (.dxf)
- Alternative Formats: PDF, EPS, SVG (all formats must be vector-based)
- Scale: 100% (Actual size in mm)
- Maximum Dimensions: up to 85 cm width for materials from our own stock; up to 140 cm width for customer-supplied materials (contract cutting)
You can send us your files conveniently after ordering via e-mail or through our secure cloud upload.
Suitable Materials for the Cutting Service
FAQ | Frequently Asked Questions regarding Cutting Services
We primarily work with DXF files (AutoCAD). Alternatively, we can process vector-based PDFs, EPS, or SVG. It is crucial that the files are created at a 1:1 scale and contain no unnecessary path overlaps.
Yes, our service is designed for maximum flexibility. We produce from as little as one piece. This is ideal for product development or specialized research setups.
The Zünd G3 is considered the gold standard in digital cutting technology. Repeatability is within a few tenths of a millimeter. Specialized blades for technical textiles prevent edge fraying on most shielding materials.
By default, we cut materials from our own range to guarantee quality and correct parameters. Contract cutting of customer-supplied materials is possible after prior consultation and material testing (sample cut).
The fee covers the effort for data verification, preparing the cutting paths (nesting), machine setup, and material preparation. This allows us to professionally process even the smallest quantities.
With technical textiles and fabrics, slight material tension is inherent to the material. Generally, we achieve an accuracy of +/- 0.5 mm, depending on the material thickness and texture.
Yes, our cutting service is specifically designed for the requirements of the defense industry and high-frequency technology. We process materials such as A300 HEMP fleece, certified for protection against electromagnetic pulses (HEMP/NEMP). Digital cutting is performed exactly to your CAD specifications.
Yes, for commercial customers, we provide relevant documentation such as REACH, RoHS, or CoC (Certificate of Conformity) for the processed original materials from our stock.
For projects with a high number of individual cuts or particularly intricate geometries, we offer individual fixed-price solutions. Since such detailed requirements go beyond our standard cutting service, a prior technical consultation of your project is mandatory. Please request a custom quote.
Calculation of Cutting Costs
Costs are calculated transparently from the setup and the quantity-based price.
Setup fee
€ 270,00 (net)
1-2 pieces
€ 25,00
from 10 pieces
€ 9,17
from 100 pieces
€ 5,00
Prices per cut including up to 10 individual cuts. All prices net plus VAT. Delivery time EU-wide approx. 4 weeks.
























































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