Food Contact Safety
Food-grade sealing materials and coatings are selected to suit the intended product and packaging application.
How we work
Quality
Quality is monitored at each stage of production using custom-designed software, from incoming raw material to the finished closure, under an ISO 22000:2018 certified food safety management system.
Food safety certification
ISO 22000:2018 Food Safety Management System
Aluminium Bottle Caps & Packaging Products has been assessed by Royal Impact Certification Limited for the manufacture, supply and export of aluminium closures, metal twist-off lug caps, and associated food-grade sealing liners and wads for food and beverage packaging applications.
- Certificate: 26RN06AH
- Initial certification: 1 June 2026
- Valid until: 31 May 2029, subject to surveillance audits
- Food chain category: I
Food Contact Safety & Material Compliance
Chemical Resistance
Closure and liner specifications can be matched to product compatibility and sealing needs.
Vacuum & Seal Integrity
Lug cap and liner options support hot-fill, pasteurisation and vacuum sealing applications where specified.
Traceability & Batch Control
Material and production records support quality checks and customer requirements.
Sustainable Materials & Responsible Manufacturing
Recyclable Aluminium
Aluminium can be recycled repeatedly without losing its material integrity.
Material Efficiency
Production specifications can be tailored to avoid unnecessary material use.
Closure Performance
Material, coating and liner choices are developed around the bottle finish and intended use.
Capping-Line Optimisation & Metrology
Closure dimensions, application torque and seal performance are considered together.
| Phase | Dimensional Metrology | Torque Calibration | Pressure & Seal Testing |
|---|---|---|---|
| Focus | Closure dimensions and bottle neck fit | Application and opening torque requirements | Integrity under intended filling and storage conditions |
| Approach | Check dimensions against approved specifications | Set up capping equipment for the selected closure | Test samples to the agreed product specification |
| Outcome | Consistent fit on the bottle finish | Repeatable capping performance | Reliable sealing performance |
Our Quality Management Framework
Incoming Materials
Specification checks for incoming materials.
In-Process Control
Checks during production.
Visual Inspection
Review of finish and appearance.
Final Product Testing
Assessment against agreed requirements.
Packaging & Dispatch
Handling and dispatch controls.