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Can bartop cork stoppers be recycled?
A bartop cork stopper combines a cork body, a cap and adhesive in a single piece. Once it has been used, the cork can be given a new lease of life – but what happens to the other materials?
Recycling bar-top cork stoppers means considering how these materials come together. The cork body can be recovered for other uses, while the cap and remaining components need to be assessed according to their composition.
Summary:
- Can recycled cork be made into new stoppers?
- What happens to the cap?
- Are bartop cork stoppers biodegradable?
- How can you separate the cork from the cap at home?
1. Can recyled cork be made into new stoppers?
Cork recovered from used stoppers is not used to make new closures. Once processed and ground into granules, it can be used in products such as flooring and wall coverings, insulation, footwear soles and design pieces.
The cork from a whisky or gin stopper could therefore become part of a product with an entirely different purpose. Recycling allows the material to be used again once its role as a closure has come to an end.
2. What happens to the cap?
Two stoppers with similar cork bodies may have very different caps: one made of wood, another of plastic or metal. That difference matters when considering what happens to the stopper at the end of its life.
The cork and cap are not necessarily recycled through the same process. Separating them can allow each material to be treated in a way suited to its properties. Adhesives, coatings and finishes are also part of the composition and need to be taken into account.
So, while cork is recyclable, this alone does not mean that the entire bar-top stopper can be recycled under the same conditions.
3. Are bartop cork stoppers biodegradable?
Cork is a biodegradable raw material. However, this does not mean that a complete bar-top cork stopper will behave in the same way.
Even with a wooden cap, the adhesive and finishes used need to be considered. The environmental characteristics of the finished product depend on all its components, not just the most visible materials.
It is also important to distinguish between biodegradability and compostability. Breakdown by microorganisms depends on the environment and the time available, while suitability for composting requires specific conditions and criteria to be met. One does not automatically establish the other.
4. How can you separate the cork from the cap at home?
To help explain the process, J.A.Beira has shared a YouTube video demonstrating how to separate the cork from the cap at home.
The video shows how to prepare the components for recycling. Recycling itself takes place afterwards, through processes suited to each material.
Understanding a bar-top cork stopper also means understanding what can happen to its components after use. This practical knowledge helps us talk about recycling clearly and accurately.
At J.A.Beira, we develop bar-top cork stoppers for spirits, bringing together materials, functionality and sustainability.
Have a project in mind? Get in touch to find out how we can help.