Circuits and Switches

Membrane Switch Film

What Preco Can Do for You 

Preco die cutting and screen printing machinery are often designed with intention to provide exacting singulation of multiple-up circuit arrays on the one hand, and for the application of etch resists, additive conductive traces, insulators and masks and legend, to a variety of flexible circuit and membrane switch substrates. We employ vision-based systems for close-tolerance processing to deliver reliability to row, column and part.

Flexible Circuit
Flexible Circuits and Membrane Switches 

Simpler and more reliable electronic interconnections are possible with flex circuits and membrane switches, and tight tolerances and fine-line circuits are an important benefit. Because of these properties, flex circuits and membrane switches require accuracy in cutting. Preco has the unique and distinct advantage of offering a variety of solutions for processing flex circuits. Preco has die cutters, screen printers, laser systems and ink jetting systems to process flex circuits and membrane switches. 


  • Polyamide films 
  • Polyesters
  • Kapton® film 
  • Mylar® film

Antenna production is as varied in its manufacture as the general flexible circuitry field. It is no wonder that solutions for making everything under the sun are equally diverse.

Preco provides a unique variety of tools for producing antenna, fine tuning the circuit, slitting, singulating, scoring, insulating, laminating, quality control and other finishing requirements.


  • Plastics (PET, PEN, PP, PI, PVC, PMMA, PC, ABS, etc.)
  • Paper (Coated Label Stock)
Preco Solutions
Application Expertise
LF, HF, UHF, microwave types Systems strategies for all frequencies
Imaging format widths As wide as 650 mm, depending on method
Antenna length Formats from 6 mm to 3 meters (or greater) are not only possible, but welcome.
Trace or line width Typical to 100 µm, but consistently achievable to 50 µm
Solder paste / conductive adhesive application Either by screen or stencil plate
Testing 100% inspection systems available for our products
Antenna / process circuit combination Producible and individually treatable in one format; promotes inclusion of displays, readouts, active on-board batteries, etc.
Web image consistency Assures indexed alignment as well as a constant index pitch for down-line vision requirements for chip attach, etc.
Physical laser trim of antenna length Quick, mass-production technique for uniformity to discourage attenuation.
Packaging Mass-produced webs made into smaller rolls; systems for integrated, JIT variable information printing for lot personalization.
Contact Preco Inc

Contract Manufacturing
715.338.3946 | Email

Laser Equipment
715.247.3285 | Email

Die Cutting Equipment
913.541.0066 | Email