Project Description


Anodised aluminium sheath overcaps are the perfect finishing touch for your product, adding an extra level of quality to your product.

A sheath overcap is the perfect finishing touch for your product. The component is available in a range of forms and diameters, including round and triangulated design options, to fit your specifications. Also available are stamp, bead and bulge features and a no-mar edge option. Our rack anodising process ensures consistent quality and finish for all of our sheath overcaps. Insert assembly is available and offers our customers a one-stop service. For more information about aluminium sheath overcaps or any other product from IAC, contact us today for more information on +44 1282 699921.

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Design & Manufacture

IAC Ltd designs and manufactures a wide range of anodised aluminium products, including ferrules and cans for use as medical inhalers and has products and processes which can be adapted for other medical applications.

We follow stringent industry guidelines to ensure safety and compliance and we work with many major pharmaceutical suppliers around the world. IAC Ltd can create anodised aluminium products to specific requirements in terms of different diameters, lengths and features such as pierce and edge profiles and nibbed or bulge features. Our current anodising capacity for this product is around 300m per annum, making us one of the largest suppliers in the world.

Extensive industry experience

IAC Ltd has extensive experience of designing a wide range of sheath actuators, shrouds and collars, ferrules, screw ferrules, lotion shrouds and overcaps for use in the personal care and fragrance markets.

Our design and production teams work with some of the biggest names in the sector including Estee Estée Lauder, Aptar and MWV. We are able to continually innovate and develop new ideas and products to meet the changing demands of the cosmetic market.

Get in touch

Telephone +44 1282 699921 to speak to a member of the team. Alternatively please email and one of our multilingual team will be able to assist you with your request.