Injection Moulding
Injection moulding (IM) is the process of manufacturing highly accurate plastic components such as closures, overcaps, and reducer plugs.
Spectra can provide a wide range of off-the-shelf designs or bespoke solutions, tailored to customer needs. Our injection moulded
components are designed to complement our EBM and ISB containers
and offer a total packaging solution.
Packed with Sustainability
All our closures align with our PCR35 bottle default standard and contain a minimum of 35% recycled content from a Prevented Ocean Plastic source.
Need an Environmental Solution?






We Are: Your Single Source Service Provider
The ability to manufacture everything in-house makes us a genuine ‘single source supplier’ for both bottles and caps. Our fully synchronised delivery commitment provides a stress-free in-house service. We understand that using two separate manufacturers for both bottles and caps can often result in different lead-times that hamper the progress of your packaging project when all you want is to get your product to market.
What are the benefits of our injection moulded closures?
Our bottle and cap service eliminates fragmented lead times
We can provide MOQ’s as low as 5,000 pieces for flexibility
Our closures are bore sealed for optimum performance and reliability
Our closures can be custom coloured to your specification
We can decorate our closures with peripheral or top foil blocking
Our closures contain a minimum 35% PCR from a Prevented Ocean Plastic source