Ribbed 38-400 Straight Sided Flat Child Resistant Threaded Closure

What this packaging is

Child-resistant by design and built for high-traffic packaging lines, the Ribbed 38-400 Straight Sided Flat Child Resistant Threaded Closure from MRP Solutions is a polypropylene closure engineered for pharmaceuticals, nutraceuticals, and personal care — think vitamins, gummies, body scrubs, and hair treatments. The ribbed sidewall gives consumers a confident grip, while the integrated CR mechanism meets safe-storage requirements without a secondary component. Made in the USA, this 38-400 neck finish closure supports faster turnarounds for domestic brands. PCR content is available for brands with material reduction goals. A reliable, decoration-ready closure that covers compliance and brand identity in one component.

Why brands choose this

• USA manufacturing cuts lead times for domestic brands: Produced domestically by MRP Solutions, this closure simplifies supply chain logistics for US-based pharmaceutical, nutraceutical, and personal care brands — no customs delays, faster replenishment cycles, and easier quality oversight.
• Decoration versatility supports strong brand identity: Compatible with offset print, embossing, heat stamping, kiss printing, tipping, and digital print — this closure gives brand teams real options for turning a functional component into an on-shelf branding moment across multiple product lines.
• PCR content availability aligns with material reduction goals: For brands navigating sustainability commitments, this PP closure can be sourced with PCR content — giving product developers a credible reduce story without compromising the structural integrity or child-resistant performance of the component.

Decoration