Why do we use synthetic polymer instead of natural cork in wine bottles?

Answer 1

Because the natural cork is made up of wood, which contains a chemical (TCA) which reacts with the wine that can make it taste bad (up to 15% wine bottles are affected by this). Also they are made up of 9-10 years old tree, so there is the problem of supply and demand.

Answer 2

Synthetic polymers are often used in wine bottles instead of natural cork because they are more cost-effective, consistent in quality, and less likely to lead to cork taint, which can spoil the wine. Additionally, synthetic polymers are more sustainable and environmentally friendly compared to traditional cork production.