Flexible Solutions

Die-Cut Solutions for Rapid Diagnostic Testing

Posted by Katie Sullivan

Jun 22, 2020 8:45:00 AM

 Point-of-care and rapid diagnostic testing are increasingly important in the areas of disease detection, treatment monitoring, and preventative care. This market is particularly important as the world faces the COVID-19 pandemic. It is imperative that components of these devices and test kits are reliable and of the highest quality.


Marian is a global leader in manufacturing precision die-cut solutions for rapid diagnostic testing. We have advanced manufacturing technologies to manufacture parts with extreme precision, repetitively, quickly and at a very high capacity. Marian can support diagnostic product life-cycles from product development, to clinical trial, through full production. Contact us to discuss your project.

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By partnering with top quality materials suppliers, like 3M, tesa, Rogers, Polymer Science, and more, Marian is able to offer the best material choices for our customers. 

    • Films
    • Double-sided and Single-sided Tapes
    • Hydrophilic / hydrophobic films
    • Membranes
    • PTFE venting materials
    • Heat activated films and foils
    • Foams
    • Sputtered films 


    • Microfluidic devices
    • Bonding / construction of the analyzing device
    • Fluid separation membranes
    • Adhesives, films, foils for flow path sealing
    • Reagent sealing
    • Skin-contact tapes
    • Components and layers of diagnostic test strips
    • Venting materials for pressure equalization
    • Light sealing during magnification
    • Precision cut foams for cushioning, spring / push-back
    • Printed labels for test identification



Marian has a sophisticated quality system as well as clean room manufacturing capabilities. Marian is FDA registered and certified to ISO 9001, ISO 13485, and cGMP compliant.


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Customer Success Story:  Precision Slit Foam Tapes for Diagnostic Test Trays

App Story Photo

Marian laminates and slits Sekisui Voltek Volara® and Rogers Corp PORON® Foam for use in a medical device test tray assembly.  Marian’s product meets tight width and edge quality requirements. Read the story...


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Topics: Foams, medical device, Medical PSA, 3m tape