Introduction:

Presentation of the Screw cap as a modern alternative for wine sealing.
Historical context: the evolution of corks and the emergence of the Screw cap.
Overview of the use of Screw caps around the world: trends and challenges.

O Screw cap:

Components and materials: structure, types of liners (coatings), suppliers.
Advantages of Screw cap:
Prevention of TCA contamination (the "cork taste").
Consistency in wine quality.
Oxygenation control.
Ease of opening and closing.
Sustainability.
Disadvantages and challenges:
Consumer perception.
Potential for reduction (sulfides).
Cost.
Suitability for different types of wine.

Influence of Screw cap on Wine Evolution:

Oxygenation and aging: the role of the liner in oxygen permeability.
Impact on wine aromas and flavors: preservation of varietal and terroir characteristics.
Studies and research on the use of Screw cap in different types of wine: white, red, sparkling wine.

Screw cap Choice:

Screw cap types: different coatings and permeabilities.
Factors to consider when choosing a Screw cap:
Type of wine.
Guard potential.
Winemaking style.
Winemaker preferences.
Optimizing sealing: application and closure protocols.

Screw cap and Consumer Perception:

Cultural aspects and acceptance of Screw cap.
Changes in consumer perception: from "cheap wine" to "modern wine".
Marketing and communication strategies to promote the use of Screw cap.

The Future of Screw cap:

Innovations and trends in Screw caps: new materials, designs and technologies.
The role of the Screw cap in the sustainability of the wine industry.
Perspectives for the future: the Screw cap as the predominant seal?