What is Cork

At Cork and Thread I use cork leather, or cork fabric, in all of my products. But what is cork leather? Are you picturing a cork board that pieces crumble from? Not even close. Cork leather is a fabric much like leather in texture and durability. However, it is a vegan, eco-friendly version. Cork leather is water resistant, stain resistant and scratch proof. Not to mention hypoallergenic, antimicrobial, lightweight, and flame retardant.

How cork is made

Cork leather is a sustainable material made from the bark of a cork oak tree. Cork oak trees are found primarily in the West Mediterranean Basin, the largest abundance being in Portugal. Once the tree has reached 20 years of age, the bark is stripped from the tree by hand by a highly trained harvester. The process does not harm the tree, but actually is beneficial for it. Once the bark is stripped, the tree is able to absorb about five times more carbon dioxide, helping to reduce greenhouse gases. The bark regenerates and will not be harvested again for 8-10 years. It is a truly eco-conscience and sustainable resource.  

Once the bark is harvested it dries for about six months then is boiled in water (no chemicals!) to expand the cells to make it material easier to work with and give it more elasticity. The cork is pressed into blocks and shaved into thin sheets. Those sheets are glued to a cotton/polyester backing and sealed with a non-toxic sealant. 

Finished piece

When the fabric is complete, it is a beautiful piece of cork leather ready to be fashioned into a multitude of products.

For use in handbags and wallets, it's lightweight softness and durability are the best qualities. To keep your cork leather looking nice, just use a little soap and water to wipe it clean.

I hope you enjoy using my products as much as I enjoy making them!