Smooth 53-400 Child-Resistant Threaded Closure

What this packaging is

Child-resistant compliance built into a clean, flat-top polypropylene cap — that's the everyday utility of the Smooth 53-400 Child-Resistant Threaded Closure from MRP Solutions. Made in the USA, this PP closure fits the widely used 53-400 neck finish, making it compatible with a broad range of rigid containers across personal care, nutraceuticals, and pharma. It works across lip, eye, face, body, and hair care formats, as well as gummies, vitamins, and topical ointments. Available in black or custom colors, with decoration options including embossing, heat stamping, and digital print. PCR content is available for brands with sustainability commitments. With just 750-unit minimums, it's genuinely accessible for emerging brands and limited-edition launches.

Why brands choose this

• Ultra-low 750-unit minimums, made in the USA: At just 750 units per order and domestic manufacturing, this closure is accessible for small-batch launches, seasonal SKUs, and emerging brands — without the lead time risk of overseas sourcing.
• Decoration-ready across five finishes for regulatory and brand needs: Compatible with embossing, heat stamping, tipping, kiss printing, and digital print, this closure can carry both required compliance copy and brand identity — a practical advantage when packaging spans regulated categories like pharma, nutraceuticals, and personal care.
• Single closure spans ten end-use categories: From lip and eye care to gummies, vitamins, and topical ointments, this 53-400 CR cap lets brand teams standardize across a full product range — reducing vendor count, simplifying QC, and speeding up line extensions.

Decoration