CMYK Engineering

Cutting gaskets, composites and technical textiles

Gaskets, composite plies and technical textiles are cut to a drawing, from sheet or roll. A digital cutter cuts each part from the file with a knife — no dies, no heat — and can mark it on the same table.

“No heat” is literal: these are knife and blade tools, not a laser.

Gaskets and seals

Rubber and dense gasket sheet are cut with the pneumatic oscillating tool, made for tough, dense materials. The plotting pen marks rubber and Teflon (PTFE) with part numbers, symbols or text.

Composites

The driven rotary tool cuts carbon fabric, glass fabric and other textiles. The electric oscillating tool is listed for composite material. The BULLMER X5’s manufacturer sells it for cutting textiles, composites and fabrics.

Felt and technical textiles

Felt and technical textiles are cut with the driven rotary tool, which is built for flexible materials, from the roll on a conveyor bed.

Which machine fits

ModelWorking areaMax material thicknessFit
TPS X351 × 51 in (1300 × 1300 mm)1.4 in (35 mm)Production of gaskets and composite plies.
TPS X763 × 98 in (1600 × 2500 mm)1.4 in (35 mm)Large sheets and long parts from the roll.
BULLMER X598 × 126 in (2500 × 3200 mm)2 in (50 mm)The thickest and densest sheet; roll goods; pneumatic knife.
TPS S2+, S324 × 35 in and 51 × 39 in0.4 in (10 mm)Thin gaskets and prototypes. Both carry the rotary and pneumatic oscillating tools.

The S2 is not listed: it has neither the driven rotary tool nor the pneumatic oscillating tool.

How a job runs

  1. Import the part drawing.
  2. Load sheet on the table or roll on the conveyor.
  3. The cutter cuts each part and, with the plotting pen, marks it.
  4. The conveyor advances the material for the next section.

Questions

Can a knife cutter cut carbon fiber?

The driven rotary tool cuts carbon and glass fabric.

How thick a gasket can it cut?

Up to 1.4 in (35 mm) on the TPS X3 and X7, 2 in (50 mm) on the BULLMER X5, and 0.4 in (10 mm) on the S2+ and S3.

Can it mark part numbers on PTFE?

Yes. The plotting pen marks rubber and Teflon (PTFE).

Materials: Textile · Carbon and glass fabric · Composite material

Still have questions?

An engineer will answer them — the tooling, the materials, the install.

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