The MRP Solutions 33-400 PS Threaded Closure is a straight-sided, flat cap designed for compatibility with bottles featuring a 33-400 neck finish. This closure component is manufactured from polystyrene (PS) and features a smooth, non-textured surface for a secure fit onto compatible bottles. With a diameter of 1.29 inches, the 33-400 threaded closure offers a standard threading profile that ensures reliable sealing for a wide range of applications.

This PS threaded closure is available in white and is suitable for use in personal care packaging, pharmaceutical packaging, nutraceutical packaging, and cosmetic packaging. Common end uses include lip care, eye care, face moisturizer, body scrub, hair treatment, and body lotion packaging. Each case contains 3,780 closures, with a case weight of 31.2 lbs and carton dimensions of 20.5 x 13.625 x 12.65 inches, supporting efficient large-scale packaging operations.

The 33-400 neck dimension provides a secure barrier that helps prevent external contamination and product leakage. This packaging component is compatible with various decoration processes, such as offset print, embossing, heat stamping, tipping, kiss printing, and digital print, allowing for additional product differentiation when required. The MRP Solutions 33-400 PS Threaded Closure is part of the company’s closure and cap product family and is designed specifically for primary packaging applications requiring a secure, standard-fit cap.