Wine Bottle Screw Cap

Novatwist Wine Bottle Screw Caps

What is a Novatwist Wine Bottle Screw Cap?

A Novatwist screw cap is a type of closure designed for wine bottles as an alternative to traditional corks or metal screw caps. Made from high-quality plastic, Novatwist caps provide an airtight seal that helps preserve the wine’s freshness and flavor without the risk of cork taint (the musty smell caused by cork contamination). They’re also designed to be easily applied and removed by hand, eliminating the need for a corkscrew, which makes them more user-friendly for consumers.

What is a Tin Saran Liner?

A tin saran liner is a type of lining material used inside screw caps for wine bottles, commonly made of a layer of tin laminated with saran (a type of plastic film). This liner provides an effective barrier against oxygen, which is crucial in wine preservation, as it minimizes oxidation and helps maintain the wine’s flavor and aroma over time. The tin saran liner is widely favored in the wine industry for premium screw cap closures because it closely mimics the oxygen transfer rates of natural corks, allowing wines to age well in the bottle.

The saran layer specifically protects the wine from any off-flavors that could be imparted by the metal cap, ensuring that the wine tastes as the winemaker intended. This type of liner is ideal for wines that benefit from extended storage, offering both protection and longevity.

How to Apply a Novatwist Wine Bottle Screw Cap:

Applying a Novatwist screw cap to a wine bottle is a straightforward process that doesn’t require specialised equipment. Here’s how to do it:

1. Position the Cap: Place the Novatwist cap over the neck of a filled wine bottle with a compatible BVS thread.
2. Press Down: Using the palm of your hand, press the cap downward until you hear two distinct “clicks,” indicating that the cap is properly seated.
3. Twist to Secure: Turn the cap clockwise (to the right) approximately 2½ to 3 turns until it is finger-tight

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