Ribbed 45-400 Straight Sided PP Cap, Continuous Thread (CT) Closure

What this packaging is

Ribbed sidewalls and a 45-400 continuous thread finish make this PP cap a workhorse closure for thick, high-torque personal care formats. The Ribbed 45-400 Straight Sided PP Cap pairs a 45mm diameter neck with a 400 thread finish, delivering a secure, repeatable seal on jars and containers used for body scrub, hair mask, hair gel, and pomade. The textured grip aids clean open-and-close at the sink or shower. Made in the USA, it ships domestically without the lead-time risk of overseas sourcing. A wide color range and decoration compatibility — offset print, embossing, heat stamping, digital print — give brands real shelf differentiation without custom tooling.

Why brands choose this

• USA manufacturing, zero customs complexity: Produced in Plattsburgh, NY, this closure ships entirely within domestic supply chains, cutting lead times and removing import variables — a meaningful advantage for brands managing tight restock windows on high-velocity SKUs like hair gel or body scrub.
• Decoration-ready right out of the mold: Compatibility with offset print, embossing, heat stamping, and digital print means brands can apply graphics directly to the cap surface without a secondary label, keeping the package looking clean and intentional on shelf.
• Built for thick, high-viscosity personal care: The 45-400 thread finish and straight-sided profile are well-matched to wide-mouth jars common in hair mask, pomade, and scrub categories, where consumers need confident grip and a closure that seats securely after repeated scooping use.

Decoration