What grade are your tapered corks?
Our tapered corks are grade A. XXX grade is comparable to grade A cork.
Related Articles
Is there an official standard for sizing tapered cork stoppers?
No formal sizing standard for tapered or conical corks is currently published by international standards organizations such as ISO, ASTM, or CEN. Instead, cork sizing is based on industry-accepted conventions that have evolved through decades of ...
Can tapered cork stoppers be used to seal liquids such as wine or distilled spirits?
Tapered cork stoppers are generally not recommended for sealing non-viscous liquids such as wine or distilled spirits. Because the cork tapers, it typically makes contact with the bottle at only a narrow point along the taper, which does not create ...
How are champagne corks different from wine corks?
Champagne corks use two natural cork discs laminated to an agglomerated cork body. These two discs allow for maximum expansion and provide a tight seal under the high pressure of champagne carbonation. When the cork is inserted into the bottle, it is ...
Are there other types of wine corks?
Besides natural and agglomerate wine corks, the other types of wine corks include 1+1 wine corks, which have a natural cork disc on each end of an agglomerate middle, or colmated wine corks (also known as a pore-filled wine cork), which is a ...
What are agglomerate (agglo) wine corks?
Agglomerated wine corks are made from cork granules sourced from the bark of the cork oak tree. These granules are often derived from offcuts and recycled material produced during natural cork manufacturing, making agglomerated corks a sustainable ...