38 mm, 38-439 Black Tamper Evident Cap, F-422 Liner

Enhance your product protection with the 38 mm, 38-439 Black Tamper-Evident Cap featuring a secure F-422 liner. Designed for safety and durability, this closure is ideal for industries that demand product integrity, such as food, beverage, chemical, and personal care. The tamper-evident band provides a clear visual indicator of first-time use, assuring customers of safety and product quality.

The F-422 liner, made from foamed polyethylene, offers excellent chemical resistance and a tight, reliable seal. Its low moisture transmission rate helps protect the product from outside contaminants while maintaining freshness and shelf life. The F-422’s flexibility allows it to conform easily to a container’s sealing surface, minimizing leaks during storage or transport.

Choosing a tamper-evident cap adds a critical layer of consumer trust and regulatory compliance. Whether you're packaging liquids or semi-viscous materials, a tamper-evident seal reassures end-users and helps safeguard your brand from unauthorized access or tampering.

This cap is sold separately and can be paired with a variety of compatible bottles. For assistance in finding the right container and closure combination, contact Pipeline Packaging today at 877.242.1880 or fill out a request for a quote online. We’re here to support your packaging needs with flexible, reliable, expert service.