20-400 Black Phenolic Continuous Thread Cap - Foil Liner

Airtight Closure Designed for Reliable Product Protection

The 20-400 Black Foil Lined Continuous Thread Closure provides a secure, airtight seal ideal for protecting liquids, powders, and dry formulations. Its pulp/tin foil liner creates a strong barrier against moisture, oxygen, and odor transfer, helping maintain freshness and product integrity. With a smooth black finish that enhances shelf appeal, this cap is a dependable choice for food, cosmetic, pharmaceutical, and specialty applications. Designed to fit containers with a 20-400 neck finish, it delivers consistent performance across a wide range of packaging needs.

• Pulp/tin foil liner provides excellent moisture, oxygen, and odor barrier protection
• 20-400 neck finish ensures easy compatibility with standard bottles and jars
• Smooth black exterior offers a clean, professional appearance
• Ideal for food, pharmaceuticals, cosmetics, and dry goods
• Creates an airtight, leak-resistant seal for product stability during storage and transport