Capability
More than half of all Caplugs products purchased are custom designs. Whether a customer brings us their design to build the tool, or they need our team of specialists to first design the part and then build the tool, we make customization easy.
Use our team’s vast tooling and plastic moulding experience to make sure any part design will mould well, achieve consistent quality, and meet the exact specifications and tolerances your project demands.
You may be looking for design help, material recommendations or fullfilment of special packaging needs, or perhaps you have other customization requirements. Whatever the specific need, you will find our service is tailor-made to deliver custom solutions.
75+ years across injection moulding, vinyl dip moulding, extrusion, and more. We know what moulds well.
Thermoplastics, elastomers, own-mixed plastisols — including UV-stable,
temperature-resistant, and photoluminescent variants.
Injection moulding, vinyl dip moulding, extrusion, spiral wrapping, stamping, and more — all under one roof.
We maintain and store customer tooling on-site, ensuring fast reorders and consistent part quality run after run.
How it works
Our structured process ensures every custom project is delivered on spec, on
time, and without surprises.
We work with customers to understand the problems to be solved and prepare for customisation.
Your application, environment, and assembly needs all inform the brief.
Applying CAD tools, innovative solutions include bespoke moulds, custom dimensions and colours. Our engineers ensure the design will mould well and meet your tolerances.
Materials are aligned to design requirements and conditions to enhance performance and longevity. Choose from hundreds of polymers, durometers, and additive packages.
A prototype is engineered to enable assessment and tuning of product design and functionality. Iteration is fast thanks to our large in-house tooling library.
Full testing confirms prototype performance to functionality, safety and durability standards. We validate fit, seal, flex, temperature resistance, and more.
Approved prototype production is followed by final product delivery to the customer’s schedule. We also store and maintain your tooling for future repeat orders.
