Sealing in Savings: Elbex's High-Performance Refrigerator and Freezer Door Gaskets

May 16, 2025

Freezer and refrigerator door gaskets play an essential role in ensuring that these appliances are energy efficient, preserve food, and prevent frost buildup. Worn or damaged gaskets can result in significant energy loss, as well as temperature fluctuations that lead to food spoilage – which can prove costly in both residential and commercial kitchens. 


As a leading manufacturer of high-quality, durable air barrier seals for refrigerators and freezers, Elbex ensures that your appliances deliver the quality performance your own customers deserve.


The Importance of Airtight Seals in Refrigeration


Properly functioning gaskets are vital in any quality refrigerator or freezer. Properly functioning gaskets prevent the escape of cold air and the entry of warm, humid air. This reduces the compressor’s workload and lowers the appliance’s energy consumption. Keeping out humid air also prevents frost buildup inside freezers, which is a common maintenance issue.


Even more importantly, maintaining consistent internal temperatures extends the shelf life and quality of stored food, preventing spoilage. By reducing energy consumption and food waste, airtight seals can greatly lower costs.


Elbex’s Expertise in Refrigerator and Freezer Door Gaskets


At Elbex, we bring extensive experience with refrigerator and freezer door gaskets to create airtight seals specifically designed for your appliances. We use our knowledge of various elastomers to select materials like flexible PVC, TPE, and silicone that remain flexible at low temperatures, resist tearing and wear, and are food-grade compliant.


We also use state-of-the-art extrusion and molding processes that ensure tight tolerances, consistent quality, and superior sealing performance. Our airtight barriers are designed for durability and longevity, even for demanding or unique applications. We can also collaborate with your manufacturing team to develop custom gasket profiles that match the specific requirements of your refrigerator and freezer models and their door configurations.

Benefits of Choosing Elbex’s Refrigerator and Freezer Door Gaskets


When you work with Elbex, you can have confidence that our precision-designed seals will deliver consistent, long-lasting performance. From materials selection to design, our gaskets will resist cracking, tearing, and compression set, even on frequently used refrigerators and freezers. We also ensure that our gaskets are easy to install and replace, minimizing downtime when maintenance is needed. And with our customization options, we can tailor everything from aesthetics to functionality based on your specific needs.


At Elbex, we are committed to providing high-quality, custom-designed refrigerator door gaskets and air barrier seals for refrigerators and freezers. As an appliance manufacturer or service provider, you can count on Elbex to help you achieve optimal refrigeration performance. Contact us today to learn more.

The Seal of Trust: Why Elbex's ISO Certification Guarantees Expertise and Quality

May 9, 2025
At Elbex, we are committed to producing high-quality rubber extrusions, no matter what industry you work in. Why can you trust us? A big part of the reason is because of our ISO (International Organization for Standardization) certification in the manufacturing industry. Here’s a closer look at what this means for our work. Understanding the Value of ISO Certification The ISO sets international standards for various industries. It is an independent group that is recognized and respected worldwide for its focus on ensuring that products and systems are safe, high-quality, and consistent. Companies must meet specific requirements to achieve and maintain certification. An important aspect of ISO certification is that it’s not a “once and done” certification. It requires ongoing adherence, with regular audits to stay certified. Essentially, ISO certification means Elbex operates according to internationally recognized best practices. Elbex’s Commitment to Quality Through ISO Standards ISO certification is a reflection of our own standards of customer satisfaction, consistent quality, and continuous improvement. Our ISO-certified Quality Management System (QMS) focuses on understanding and meeting customer needs, including by collecting and applying feedback from our clients. Our manufacturing processes are documented and controlled to ensure they are consistently applied with every project to ensure product uniformity and quality. At the same time, we proactively look for ways to improve our processes, products, and services, including through corrective and preventive actions when needed. Why Clients Can Trust Elbex’s Expertise ISO certification means you can have confidence that our rubber extrusions are manufactured to the highest quality standards, with minimal risk of defects or inconsistencies. Our standardized processes also mean you can enjoy clear communication and well-defined procedures at every step of the process.  With an ISO-certified supplier like Elbex, you can have peace of mind from knowing that we adhere to international best practices, while also being committed to growing long-term, trustworthy partnerships. Our goal is to be a reliable partner you can turn to anytime you need rubber extrusion services. At Elbex, we’re proud to have obtained ISO certification as a testament to our dedication to quality, customer satisfaction, and continual improvement. Experience the Elbex difference for yourself – contact us today to request a quote or learn more about our ISO-certified work.

D-Section Rubber Seals: A Versatile Solution for Sealing and Protection

April 25, 2025
D-section rubber profiles are some of the most commonly used rubber seals, particularly in the automotive, construction, and appliances industries. The distinctive shape of extruded D seals protects components, prevents leaks, and ensures optimal performance. Here’s how Elbex creates high-quality D-section rubber seals for your needs. What are D-Section Rubber Seals? A D-section rubber seal is a half-round rubber seal with a distinctive D-shaped cross-section. D-seals are available in a wide range of height and width variations to meet the needs of different applications. Many also utilize adhesive backing for easier installation, or metal inserts for added structural support. When to Use D-Section Seals D-seals are especially common in the automotive and construction industries, where they are used to seal doors, windows, and hatches. They create watertight seals that can also reduce noise and vibrations and improve insulation, protecting equipment and components from dust, moisture, and debris. Because of these and other environmental hazards, D-seal design and material selection must account for temperature, pressure, chemicals, the material’s compatibility with the sealing surface, and the required force to create the seal. Advantages of D-Section Rubber Seals D-section rubber seals offer superior sealing performance. When the D-seal is compressed, it creates a tight seal that keeps out leaks and contaminants. Since D-seals can be adapted to different shapes and sizes, they are extremely versatile. They are also typically very easy to install, often using simple press-fit or adhesive applications. When high-quality materials are used, you can count on D-seals to offer extended durability, while still being more cost-effective than other sealing solutions. The combination of performance and value makes them the go-to choice for many sealing applications. Why Choose Elbex’s D-Section Seals? Elbex can help you get the best possible outcomes from using D-seals thanks to our materials expertise and custom design capabilities. Our knowledge of elastomer properties allows us to select the best material for your D-seal application. Our customization capabilities allow us to adapt the shape and size of your D-seal to fit your specific use case, even when tight tolerances are required. We can also help with additional services like vulcanized splicing, cutting, printing, and taping.  Finally, with our state-of-the-art manufacturing processes and rigorous quality control measures, we ensure tight tolerances, consistent quality, and superior performance that meets or exceeds industry standards. With versatile, high-quality rubber D-section seals and extensive customization capabilities, Elbex offers the versatility and quality you need for your applications. To learn more about our D-section seals, contact us today.

Unlocking the Power of Rubber: Understanding Elastomer Properties for Optimal Performance

April 18, 2025
Rubber elastomers are used in countless industries and applications, from automobiles to architecture. However, understanding the physical properties of rubber elastomers is essential for getting the right material for the right application. At Elbex, our deep understanding of elastomer characteristics ensures you’ll get the right match for your project. Key Properties of Rubber Elastomers The following properties are critical when considering which rubber elastomer is right for your application: Elasticity and resilience: Rubber has the ability to deform under stress and then return to its original shape. Important in vibration damping and shock absorption. Tensile strength and elongation: The ability to stretch and withstand pulling forces without breaking. Hardness: Is the rubber flexible or rigid? This affects its abrasion resistance and compression set. Compression set: Compression set is a permanent deformation that occurs after prolonged compression. Long-term sealing or cushioning applications require a low compression set. Temperature resistance: The elastomer’s ability to withstand high and/or low temperatures – important when considering the application’s operating temperature range. Chemical resistance: An elastomer’s resistance to any chemicals, oils, and solvents that might be present in its operating environment. Weathering and ozone resistance: The elastomer’s ability to withstand sunlight, ozone, and other environmental factors are especially important for outdoor applications. Common Types of Elastomers and Their Applications The following are some of the most common types of rubber elastomers: Natural Rubber (NR): Used for tires, footwear, and adhesives, natural rubber is known for offering excellent elasticity, resilience, and tear resistance. Styrene-Butadiene Rubber (SBR): This cost-effective elastomer offers good abrasion resistance. It is commonly used in tires, conveyor belts, and footwear. Ethylene Propylene Diene Monomer (EPDM): EPDM offers excellent resistance to weathering, ozone, and heat. As a result, it is the go-to option for rubber roofing, as well as automotive seals and hoses. Nitrile Rubber (NBR): With resistance to oil, fuel, and chemicals, nitrile is commonly used for automotive and industrial seals and gaskets. Silicone Rubber (VMQ): Usable in a wide range of temperatures, while also offering excellent electrical insulation properties and biocompatibility, silicone is a top choice for medical devices, cookware, and electronics. Neoprene Rubber (CR): Neoprene’s flame resistance, oil resistance, and weather resistance means it is frequently used for applications such as wetsuits, adhesives, and automotive components. Elbex: Your Partner in Elastomer Solutions At Elbex, we combine an extensive elastomer portfolio (including custom formulations) with industry-leading technical expertise. You can have confidence in our ability to help you choose the right elastomer based on your specific project needs and desired rubber elastomer properties. Contact us today so we can help you make informed materials choices.