
Origine by Diam, always more natural
Bio-sourced range
Find all the Diam guarantees in our bio-sourced, eco-designed range, committed to biodiversity. It's the perfect way to promote your responsible, agro-ecological choices.

Innovation brings us closer to nature
Origine by Diam® range is the culmination of the patient work of our R&D department. It combines the “fleur de liège” (suberin) with a binding agent made of bio-sourced polyols and a beeswax emulsion. Tested and approved by several laboratories, this binding agent is a real technological breakthrough that combines mechanical efficiency with respect for the environment. Stable and water repellent, the beeswax emulsion protects the closures from capillary migration and makes it possible to control their mechanical characteristics. The structure of a Diam Origine closure offers over time the security and consistency you expect from a Diam and new levels of permeability.
Based on environmentally-friendly innovations, the products Diam Origine by Diam® range are currently available in Diam 3, Diam 5, Diam 10 and Diam 30 closures.
Technical specifications of our corks
We offer the following options for our entire range: French cork · FSC® cork · No chamfer · “tradition” branding · Laser branding
Diam Origine 30
Mechanical guarantee
30 years
Permeability
Low
Available lengths (mm)
44/47/49/54
Chamfer (mm)
1,0 ± 0,5
Diam Origine 10
Mechanical guarantee
10 years
Permeability
Low
Available lengths (mm)
44/47/49/54
Chamfer (mm)
1,0 ± 0,5
Diam Origine 5
Mechanical guarantee
5 years
Permeability
Low
Available lengths (mm)
44/47/49
Chamfer (mm)
1,0 / 2,0 ± 0,5
Diam Origine 3
Mechanical guarantee
3 years
Permeability
Medium
Available lengths (mm)
44
Chamfer (mm)
1,0 ± 0,5
Would you like more information ? Ask for our detailed technical data sheets.
True technological advances have always been inspired by nature. At Diam, this philosophy governs all our developments.
