When your production depends on consistent, reliable release liner supply, you need more than a vendor. You need a specialist. Fox River Associates has spent more than 35 years doing one thing and doing it exceptionally well: supplying paper release liners, film release liners, and specialty release liner substrates to converters and manufacturers across North America. Our singular focus on release liners means deeper inventory, faster turnaround, and a level of product knowledge that generalist distributors simply cannot match.
Whether you are sourcing a silicone-coated paper release liner for a pressure-sensitive tape application, a polyester film release liner for a medical adhesive, or a specialty substrate for an emerging technology, Fox River Associates has the product, the expertise, and the inventory to support your operation — on your timeline.
Ready to find the right release liner for your application? Call our team today at 1-800-647-6579 or complete the inquiry form on this page. We respond quickly because your production schedule can't afford to wait.
What Is a Release Liner and Why Does It Matter?
A release liner is a carrier material — typically a silicone-coated paper or film substrate — used to protect an adhesive surface until the moment of application. Release liners are critical components in pressure-sensitive tapes, medical devices and wound dressings, industrial adhesive products, graphic films, composite pre-preg materials, and a wide range of specialty converting applications. Selecting the wrong release liner — or failing to maintain consistent supply — can disrupt adhesive performance, cause production downtime, and increase waste.
Choosing the highest performing release liner requires understanding the adhesive chemistry, the converting process, the end-use environment, and the performance specifications that define success for that application. This is precisely where Fox River Associates adds value that extends well beyond product delivery.
A Complete Release Liner Product Portfolio: Paper, Film, and Specialty Substrates
Fox River Associates maintains one of the broadest release liner product portfolios available from a North American specialty distributor. Our inventory spans the full range of substrate types used across the converting industry, giving customers a single, trusted source for multiple product needs.
Our paper release liner offerings include bleached and unbleached kraft liners, clay-coated papers, super-calendered kraft (SCK), machine-finished kraft (MFK), and glassine — available in a range of silicone coat weights and release force profiles to meet demanding specifications across tape, medical, and industrial applications. Paper release liners remain the most widely used release liner type in North America, and Fox River Associates carries the depth of paper release liner inventory to support both high-volume production runs and smaller specialty orders.
Our film release liner portfolio includes biaxially oriented polypropylene (BOPP), polyethylene (PE), and polyethylene terephthalate (PET/polyester) substrates — the workhorses of medical, pharmaceutical, electronics, and high-performance industrial applications. Film release liners offer dimensional stability, moisture resistance, and compatibility with aggressive adhesive chemistries that paper release liners cannot always accommodate. PET film release liners in particular are specified for applications requiring precise die-cutting, clean release, and consistent caliper across the roll.
Beyond paper and film, Fox River Associates supplies specialty release liner substrates for applications that require something outside the standard product matrix — including composite constructions, ultra-light release liners for high-speed converting, and substrates engineered for demanding medical and pharmaceutical end uses.
If you are not certain which release liner is right for your application, that is exactly the kind of question our team is uniquely qualified to answer.
Deep Adhesive and Converting Knowledge — Not Just Product, But Expertise
What separates Fox River Associates from commodity distributors is the depth of technical knowledge our team brings to every customer conversation. Release liner selection is not simply a matter of choosing a paper or a film. It requires a practical understanding of adhesive chemistry — acrylic, rubber-based, silicone, hot melt — and how each adhesive system interacts with different silicone release coatings, coat weights, and substrate constructions.
Our team understands the converting process from the inside out: coating, laminating, slitting, die-cutting, and high-speed automatic application. We know that a release liner that performs beautifully in a roll-to-roll laminating operation may create problems in a rotary die-cut environment, and that the release force profile that works for one adhesive may be entirely wrong for another. This kind of systems-level thinking is what allows Fox River Associates to identify the applicable release liner options for every specialized application — not just suggest the most common one.
When you call Fox River Associates, you reach experienced professionals who ask the right questions: What adhesive are you using? What is your converting method? What are your temperature and humidity conditions? What does your end-use environment look like? The answers to those questions shape our recommendation, and our recommendations are grounded in more than three decades of real-world release liner experience.
Our team works closely with customers — particularly those developing new adhesive products, launching emerging applications, or transitioning to new converting equipment — to identify the release liner construction that aligns with their technical requirements and production realities. We see ourselves as a working partner in your development and production process, not a transactional supplier.
Why North American Converters Choose Fox River Associates as Their Release Liner Supplier
Companies across North America looking for a dependable release liner supplier consistently return to Fox River Associates for the same reasons: focused expertise, stocked inventory, responsive service, and a record of reliability that spans more than 35 years.
As a release liner specialist — not a generalist industrial distributor with release liners as one of hundreds of product lines — Fox River Associates has built its entire business model around serving the needs of converters and manufacturers who depend on consistent release liner supply. That focus translates into real advantages: deeper product knowledge, broader in-stock inventory, faster quoting, and shorter lead times than you will find with most alternative sources.
Fox River Associates offers some of the shortest lead times in the release liner industry, supported by strategically maintained stocked inventory across our paper release liner, film release liner, and specialty substrate product lines. For customers with established, ongoing requirements, our inventory stocking programs are designed to ensure that your production is never at risk from supply disruptions. We maintain ample inventory specifically to protect our customers from the delays and shortages that can interrupt a production line or derail a product launch.
For customers exploring new applications or managing smaller production volumes, our small minimum order quantities make it practical to source the appropriate release liner options for an emerging application — without committing to quantities that don't match your current scale. We actively serve small and medium-sized converters who need a responsive, knowledgeable partner rather than a supplier with order minimums calibrated to large enterprises.
Fox River Associates is proud to serve converters and manufacturers throughout the United States, Mexico, and Canada. Our focus is North America, and our service programs, inventory, and logistics are built around supporting North American production operations efficiently and reliably.
ISO 9001:2015 Certified — Quality You Can Count On
Fox River Associates is ISO 9001:2015 certified, and we believe that certification matters to our customers in a concrete, practical way. ISO 9001:2015 is the internationally recognized standard for quality management systems. Achieving and maintaining certification requires documented, audited processes for product quality, order accuracy, supplier qualification, customer communication, and continuous improvement.
For customers in regulated industries — including medical device manufacturing and aerospace — working with an ISO 9001:2015 certified release liner supplier supports your own quality and compliance obligations. For all customers, our certification is evidence that the processes behind every order we fulfill are structured, controlled, and subject to ongoing review.
When you source release liners from Fox River Associates, you are not relying on informal quality practices. You are working with a supplier whose commitment to quality is documented, audited, and continually improved.
Service Programs Built Around Your Production Needs
Fox River Associates understands that supply reliability is as important as product performance. That is why our service model is built around the operational realities of the customers we serve. Stocked inventory programs allow us to hold product on your behalf, ensuring availability when your production needs it. Our short lead times — among the best in the North American release liner market — mean that even unplanned or urgent requirements can be addressed quickly.
Our small minimum order quantities are a deliberate choice. We collaborate with companies at every stage of growth, from established converters managing mature product lines to development teams exploring release liner options for technologies that don't yet have a production history. If you need a small quantity to validate a new adhesive system or evaluate a release liner in your process, we can support that. If you need a large quantity delivered consistently, our stocked inventory is positioned to make that happen.
With more than 35 years in business and a singular focus on release liners, Fox River Associates has the stability, the experience, and the product depth to be a long-term supply partner — not just a transactional source.
Connect With the Fox River Associates Team
If you are a converter or manufacturer in North America evaluating paper release liner, film release liner, or specialty substrate options for a current or emerging application, we would welcome the opportunity to learn about your needs and identify the right solution.
Fox River Associates is responsive by design. Our team is accessible, experienced, and ready to engage with the specifics of your application — whether you have detailed specifications in hand or are still working through the initial stages of material selection.
Call us at 1-800-647-6579 to speak directly with a release liner specialist or use the inquiry form on this page to tell us about your application. We will follow up promptly — because at Fox River Associates, responsive service isn't a promise, it's how we operate.