The Ribbed 45-400 Straight Sided Flat Child Resistant Threaded Closure from MRP Solutions is a polypropylene (PP) cap component designed for secure container packaging. This threaded closure features a 45-400 neck finish and a straight-sided, flat shape, providing compatibility with a wide range of containers used in pharmaceutical and nutraceutical packaging applications. The ribbed exterior texture supports easy grip and handling during application and removal, while the child-resistant mechanism offers controlled access to the contents.

The white PP threaded closure is supplied in standard industry dimensions and is suitable for face moisturizer packaging, body scrub packaging, hair treatment packaging, and body lotion packaging. Carton packout includes 1,100 closures per case with a total case weight of 28.35lbs, and each carton measures 20.5 x 13.625 x 12.65 inches. Decoration options available for this component include offset print, embossing, heat stamping, tipping, kiss printing, and digital print, supporting various branding and regulatory requirements.

This 45-400 PP threaded closure is classified under the cap sub-family, designed specifically for primary packaging where child resistance is necessary to meet product safety standards in regulated categories.