The 31mm Dome Deep Plug Seal Closure is meticulously engineered from durable PP (Polypropylene) raw material, ensuring robust integrity and longevity across a wide range of applications. This closure features a precise Buttress – Single Start Continuous Thread, guaranteeing a secure and consistent seal that actively prevents leaks and spills. With a product size of 31mm, it boasts an internal diameter of 28.50mm, an external diameter of 44.00mm, and an external height of 41.50mm, providing a precise fit for compatible containers. The recommended on torque is 1.4 N-m, ensuring optimal sealing performance. This model does not include a liner or seal and is not available with embossing or printing options, maintaining a clean and functional aesthetic. It is available in a standard color range, with a color matching service also available to perfectly complement your branding. Each box contains 450 units, making it suitable for both small and large-scale operations.









