NSTEC provides specialized services for the metal packaging and closure manufacturing industry. Our main activity is the manufacturing of aluminium ROPP closures, supported by technical services related to packaging machinery and components.
Manufacturing of Aluminium ROPP Closures
Our core business is the manufacturing of aluminium ROPP closures used across multiple industries including:
• Spirits and alcoholic beverages
• Edible oils
• Food products
• Pharmaceutical packaging
• Chemical products
Typical closure sizes include:
• 31.5 × 60 mm ROPP closures
• 30 × 60 mm ROPP closures
• 28 mm aluminium closures
• 30 × 24 mm closures
Custom colors, printing, and liner specifications can be provided depending on customer requirements.
Closure Liners and Sealing Solutions
To ensure optimal sealing performance, aluminium closures can be fitted with different liner materials depending on the product application.
Common liner types include:
• EPE liners
• Saranex liners
• Thermoplastic elastomers (TPE) lining
Selecting the correct liner ensures product compatibility and reliable sealing.
Spare Parts and Tooling for Metal Packaging Machinery
Through our network of specialized partners across Europe, we assist companies in sourcing spare parts and tooling for machinery used in the metal packaging industry.
This includes:
• Spare parts for closure production machines
• Tooling components
• Replacement parts for packaging equipment
Metal Packaging Consultancy
NSTEC also offers consultancy services related to metal packaging and closure production.
Our consultancy services may include:
• Technical advice on closure production
• Support in sourcing machinery and equipment
• Assistance with tooling and spare parts
• Guidance on packaging compatibility and closure specifications