Nomacorc

Nomacorc was a company known for manufacturing synthetic wine closures. These closures, made from plant-based polymers, were designed to provide a consistent oxygen transmission rate, aiming to eliminate cork taint (caused by the chemical compound TCA) and reduce variability in wine aging.

Nomacorc's closures were often used as an alternative to traditional cork closures. The company offered various closure types engineered for different wine styles and aging potentials. These included closures designed for short-term aging as well as those intended for wines meant to be aged for several years.

The company emphasized the sustainability aspects of their products, highlighting the use of renewable raw materials and recyclability.

In 2020, Nomacorc was acquired by Vinventions, another company in the wine closure industry. The Nomacorc brand is now part of the Vinventions portfolio.