Ammunition Boxes with a HALCO POLYLOK Solution
A leading European manufacturer of ammunition boxes sought a fastening solution that combined strength, security, and ease of use while maintaining a low-profile finish. For a product designed to house and protect critical defence materials, every component needed to meet high standards of safety, durability, and performance. HALCO was selected to supply two key products that together exceeded expectations: the HALCO POLYLOK N4 Hook, a robust polyamide plastic moulded hook, and the HALCO COMFORT Velour Loop, a soft, flexible loop material engineered for secure engagement.
Why Hook & Loop for Ammunition Boxes?
Unlike mechanical fasteners, hook and loop systems offer a quieter, snag-free, and easily operable closure method – critical in defence environments where noise discipline and fast access can be essential. Traditional closures can rattle, corrode, or become difficult to operate with gloved hands or in adverse conditions. HALCO’s solution presented a clean, intuitive fastening method that withstands repeated use and varying environmental conditions.
 HALCO COMFORT Velour Loop
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The combination of HALCO POLYLOK N4 Hook and HALCO COMFORT Velour Loop provides unique benefits:
- Secure Engagement with a Low Profile: When fastened, POLYLOK and COMFORT create a clean, flush finish that reduces snag risk and maximises internal storage space. This is especially valuable in tightly packed military transport cases and field kits.
- Durability & Environmental Resistance: The POLYLOK N4 Hook, manufactured from high-strength polyamide, offers excellent resistance to abrasion and moisture. It remains stable under a range of temperatures and repeated cycles, ensuring the boxes function reliably in both storage depots and rugged field conditions.
- Soft-Handling Interface: The COMFORT Velour Loop complements the stiffness of the hook with a softer, more flexible interface. This not only aids in user comfort and easier handling but also reduces wear on the mating surfaces and adjacent materials.
- Custom Fit for Automation: The materials are supplied to suit automated application processes, enabling consistent integration into the box assembly line without manual complexity or downtime.
 HALCO POLYLOK N4 Polyamide Moulded Hook
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By working closely with the manufacturer to ensure the correct specification and integration, HALCO reinforced its position as a trusted fastening partner in defence-grade applications. The success of this application underscores how HALCO’s engineered solutions deliver performance far beyond traditional hook and loop expectations. To find out more about our solutions for the military sector, visit our Defence page today. Alternatively, you can speak to one of our hook and loop specialists by contacting us here.
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