33-400 High Profile Straight-Sided PP Cap, Flat Smooth Wall Continuous Thread (CT) Closure

What this packaging is

A smooth, flat-top polypropylene cap with a 33-400 neck finish — one of the most widely used thread specifications across personal care, nutraceutical, and pharmaceutical packaging. The 33-400 PP Threaded Closure from MRP Solutions fits body lotion, face moisturizer, eye cream, hair treatment, lip care, topical ointments, vitamins, and pill bottles, making it a genuinely versatile workhorse component. Made in the USA, which means tighter lead times and simpler logistics for domestic brands. Available in white, pearl white, and a wide range of custom colors, with decoration options including hot stamp, embossing, debossing, and digital print. PCR content is available for brands with material reduction commitments. The right finishing touch for brands that want a clean, category-credible closure without compromising on branding flexibility.

Why brands choose this

• Made in the USA for faster, simpler fulfillment: Manufactured domestically by MRP Solutions, this closure cuts international lead times and reduces customs complexity — a real operational advantage for US-based brands managing tight launch or replenishment schedules.
• Spans personal care, pharma, and nutraceuticals without compromise: The 33-400 neck finish is a trusted standard across body care, eye cream, lip care, topical ointments, vitamins, and pills — giving brand and product development teams a single closure solution that ranges across multiple SKUs and categories.
• Decoration-ready across multiple techniques: Compatible with hot stamp, embossing, debossing, digital print, offset print, and kiss printing — plus available with PCR content for brands building toward sustainability goals — this closure supports both brand expression and responsible sourcing in one component.

Decoration