31.5 mm Tamper Evident Black Cap with Flow Reducer Pourer

Introducing the Nakpunar brand 31.5 mm black tamper evident cap with a built-in pour spout – the ideal cap solution for oils, syrups, sauces, dressings, and flavored spirits. Made from high-quality polyethylene, this closure features a ribbed outer edge for easy gripping and a clear inner pourer for smooth, mess-free dispensing.

This closure is designed for bottles with a 31.5 mm continuous thread (CT) finish. When first applied, the cap secures tightly. Upon opening, the tamper-evident band breaks away, leaving a plastic ring on the neck of the bottle — a clear visual indicator that the product has been opened or tampered with. This ensures both product integrity and consumer peace of mind.

Inside the top of the cap is a built-in pour spout insert that delivers controlled, clean pours and reduces spills. It’s especially useful for liquids like oils, syrups, and dressings that require precise application.

These closures are BPA-free, food-grade, and proudly made in the USA. They're suitable for commercial or home bottling projects and ship quickly from our New Jersey warehouse.

Key Features: 

– Size: 31.5 mm (31.5TE)
– Color: Black
– Material: Durable polyethylene (PE)
– Pour spout insert for controlled flow
– Ribbed edge for secure grip
– Tamper-evident break band
– BPA-free and food-safe
– Made in the USA

Compatible with Quadro bottles, Marasca and Dorica glass oil bottles, liquor bottles, syrups, sauces, marinades, and more. Ships quickly from our NJ warehouse with no minimum order requirement.