Precision Die Cut Solutions for Electronics

Electronics are becoming integrated into nearly every facet of our lives. Connected devices can be found across many markets, from consumer electronics to automobiles, to medical devices and home appliances. This trend is forcing electronics designs to become smaller, more powerful, and less expensive. Marian is a trusted supplier to many top electronics manufacturers, providing high-quality innovative die cut components at competitive prices.

Why Marian?

Unmatched Die Cutting Technology and Capacity
Marian has over 500 die cutting machines worldwide representing nearly every die cutting technique available – rotary, flat bed, match metal, laser, water jet and plotter. Marian has the capabilities to meet tight dimensional tolerance even with the most complex material stack-ups and geometric designs.
Engineering Support
Marian’s highly experienced team of engineers offers assistance with material selection, samples, prototypes for testing, and engineering collaboration. Our engineering teams are ready to support product cycles from design, to prototype, to development builds, to full production.
Material Expertise
Marian maintains preferred partnerships with leading raw material suppliers, saving you the time and headaches involved in doing research and sourcing samples. Marian can be your single point of contact. Maintaining stock of a wide range of materials allows Marian to provide rapid samples and prototypes. View commonly used materials.
Rapid and Reliable Support
From 11 locations around the world Marian offers a rapid speed of response and service. We provide engineering support, material samples, and prototypes quickly; often beating competitors.

Solutions for Electronics

Thermal Management

Thermal interface materials (TIMS)
Silicone and non-silicone thermal gap pads
Heat spreaders – aluminum and copper foils, graphite
Conductive tapes
Foams

Visit Thermal Management Page

Bonding + Fastening

Optically Clear Adhesive (OCA’s) – clean room processing available
Double-coated tapes – 3M™ VHB™, laminating adhesives, conductive tapes
High bond strength to LSE Substrates
Reclosable fasteners

Visit Bonding, Joining & Assembly Page

Visit Bonding Tapes Material Page

Mesh, Filters, Vents

Acoustic mesh gaskets – microphones, speakers
PTFE Hydrophobic membrane vents that allow air to flow in and out enclosures, sealing out moisture and debris
Filter and vent covers for MEMS sensors
Precision zoned adhesive laminating

Download PTFE Venting Brochure

EMI Shielding + Grounding

EMI Shielding Gaskets
Conductive foil, fabric, foam and film tapes
Conductive elastomers
Intricate and complex designs available with PSA backing and selective lamination

Visit EMI Shielding Material Page

Gaskets + Cushions

Seal out water, dust, debris
Environmental sealing solutions
Impact absorption, vibration damping
Long-term gap filling
Foams and foam tapes – Rogers Corp, 3M, Saint Gobain, Armacell

Visit Gaskets & Seals Page

Visit Foam Materials Page

Specialty Films + Surface Protection

Display enhancement and reflective films
Optically clear films
Surface protection tapes and films
Multi-layer die cut parts with pull-tabs, extended liners for ease of assembly

Visit Surface Protection & Masking Page

Electrical Barrier / Insulation

Electrical insulation papers and films
DuPont™ Kapton® Polyimide films, Nomex® paper, Mylar® films
Formex GK
Silicone elastomers
Fish paper
Custom multi-layer parts with PSA backing, UL ratings

Visit Electrical Insulation Page

Screen Printing / Overlays

Printing with conductive ink for Membrane switches, RFID Antenna, Conductors and Sensor membranes
Durable printed labels, decals and panel overlays
Printed to a variety of materials: PE, PVC, PET, acrylic, glass
Precise color match and tight dimensional tolerance
Selective adhesive lamination, PSA backing

Visit Screen Printing Capabilities Page

Solution Case Studies

PORON FOAM GASKET USED IN OUTDOOR CAMERA SYSTEM

When a company’s outdoor camera gasket failed to withstand prolonged exposure to extremes of temperature and moisture, and constant vibration from the wind, they turned to Marian for a superior alternative. Read more…

Electrically Conductive Washer

Marian designed and manufactured very small electrically conductive washers at high volumes, ready for automatic placement by AccuPlace. Read more…

DIE-CUT SURFACE PROTECTION FILM FOR ALARM CONTROL MODULE

Marian material experts suggest a low-tack protective adhesive versus a cling film to protect the plastic housing of this security system control module. Marian also added a pull tab for ease of removal by the end customer. Read more…