Lateral Flow

We provide a full range of materials for rapid diagnostic tests, including backing cards, nitrocellulose membranes, sample pads, and cover tapes. All components are engineered for tight dimensional tolerances, stable flow performance, and consistent assay results. Whether for R&D, pilot production, or global-scale manufacturing.

High-quality components for reliable lateral flow assays

Trusted by diagnostic manufacturers worldwide since 1997. Kenosha provides certified materials and components that ensure consistency, reliability, and scalability in lateral flow device manufacturing. Our range covers every critical layer. From membranes and sample pads to backing cards and cover tapes, all engineered for reproducible diagnostic performance.

Lateral flow assays require components that deliver consistency, reliability, and scalability. Our portfolio is produced under strict quality management and traceability standards, ensuring every component performs accurately and reproducibly in diagnostic manufacturing.

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Lateral Flow Components

Backing cards

Provide structural stability and precise alignment for lateral flow assemblies. Kenosha’s custom backing cards ensure consistent flatness, easy lamination, and reproducible results.

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Cover Tapes

Seal and protect the functional layers of your assay while maintaining capillary flow integrity. Custom-printed options, adjustable per roll, enable branding, test line indicators, or alignment markings, without compromising performance.

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Sample filtration pads

Deliver consistent sample absorption and release characteristics for uniform assay initiation. Available in custom dimensions and adhesive-backed formats to simplify device assembly.

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NC Membrane Cards

The core of your assay. Our nitrocellulose membranes provide optimized flow rates, uniform pore structure, and high binding capacity. Essential for accurate detection and reproducible results.

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Contract Manufacturing

With a broad network of lateral flow manufacturers, Kenosha is your trusted portal for contract manufacturing.

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Quality and certification

Kenosha operates under an ISO 9001:2025 certified Quality Management System. This certification ensures that every adhesive material and diagnostic component meets strict standards for consistency, traceability, and performance.

From raw material selection to final inspection, each production step follows documented, validated procedures, guaranteeing reproducible results.

Why choose Kenosha?

  • Consistent quality across batches
  • Custom sizes and formats available
  • Scalable supply for R&D and high-volume manufacturing
  • Decades of expertise in diagnostic materials

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