At Machine Knives Australia (MKA), we take pride in our expertise in manufacturing all types of sealing jaws, crimp blocks, rotary end seals, and sealing plates for a wide range of applications across Australia. We specialise in producing a diverse range of sealing jaws and plates tailored to meet your specific needs. Our extensive range includes sealing components for various machines, such as:
One of our key strengths lies in custom fabrication. We can craft sealing jaws and plates with any sealing pattern and profile you require. Whether it’s horizontal, vertical, criss-cross, diagonal, plain-faced, or designed to meet your unique specifications, MKA has you covered. We even offer sealing jaws with silicon-molded inserts for specific applications.
Our offerings extend to crimp blocks designed with different seals on the top and bottom of bags, making top openings effortless while ensuring a secure seal at the bottom. We also provide solutions for various hang cell and hole punch applications, as well as “easy open” requirements. Our sealing jaws cater to cold seal, constant heat, and impulse seal applications compatible with all major packaging machinery brands.
MKA goes beyond manufacturing and offers reconditioning services for your existing sealing components. We can expertly re-cut sealing patterns and replating for sealing jaws, ensuring they perform optimally. If necessary, we can even modify the sealing pattern on your existing jaws to suit evolving needs.
For sealing plates used in tray sealing and thermoforming machinery, we can create custom profiles to match your specifications. Additionally, we provide recoating and reconditioning services for existing plates, helping you extend the life of your equipment.
See some common questions and answers below .
Sealing jaws are essential components used in heat sealing machines to create strong, airtight seals between two materials, typically plastic films, pouches, or bags. The jaws apply both heat and pressure to the material’s edges, bonding them together securely. The type of sealing jaw used (such as hot bar, impulse, or constant heat) depends on the material and the specific requirements of the sealing application.
Sealing jaws are versatile and can be used with a variety of materials, including:
The specific sealing jaw type chosen will depend on the material's thickness, composition, and required sealing strength.
The key difference between hot bar and impulse sealing jaws lies in how heat is applied:
To choose the right sealing jaw, consider the following factors:
Our team can help guide you through these considerations to select the best sealing solution.
Ready to elevate your sealing process with high-quality, durable sealing jaws? Whether you're looking for a one-time order or need a long-term supplier, we’re here to meet your needs.
Contact Us Today to discuss your sealing jaw requirements and get a personalised quote. Our experts are ready to help you choose the perfect sealing jaw for your business!
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Contact Information
Phone: 03 9545 0488
Email: sales@mka.com.au
Address: Unit 12/214-224 Wellington Rd, Mulgrave VIC 3170
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