Cap assortment
Barrel caps for all fittings

Made from environmentally friendly, impact-resistant polystyrene, shrink-fit and snap on caps are available in a wide range of colours and can be customised with your logo or other product information. We have caps to fit all fittings - from 63mm to 75mm diameter.

Using our shrink caps, you can rely on the highest protection against manipulation for your barrels or kegs. With the help of a downstream shrinking process, the cap is shrunk around the fitting, and in this way ensures the highest level of safety. This process can be fully automated using our automatic shrink machines and at speeds up to 1,000 barrels/hour. Within our large assortment, you will find shrink-fit & snap on caps for all fittings.

Profit from the professionals

Many years of experience and first-class products - that's SIGL

As one of the world's leading manufacturers of shrink caps, you can always rely on SIGL’s extensive expertise in the cap range as a customer. This knowledge developed over 30 years’ experience in the cap sector, and our professional and experienced team of experts are the hallmarks of SIGL quality.

As a customer, you will benefit from this experience, as your expectations and needs are always the starting point for our activities. We dedicate ourselves holistically to our customers, in order to offer you exactly the right solution.

Learn more about SIGL.