Ribbed 100-400 Straight Sided PP Cap, Continuous Thread (CT) Closure, Matte Top, Stacking

What this packaging is

Ribbed sidewalls, a matte top surface, and a stackable profile make this 100-400 CT closure a practical workhorse for large-format containers. The Ribbed 100-400 Straight Sided PP Cap is injection-molded in polypropylene with a continuous thread 400 neck finish, sized at 100mm diameter to cover wide-mouth openings used in supplements, hair care, and body products. The ribbed texture improves grip on high-torque closures, and the stacking design keeps production lines and fulfillment operations running efficiently. Made in the USA, it supports faster replenishment for domestic brands. Decoration options include offset printing, embossing, heat stamping, and digital printing across an extensive color range.

Why brands choose this

• USA-made with decoration versatility built in: Manufactured domestically, this closure supports faster lead times and simpler logistics for domestic brands, with offset printing, embossing, heat stamping, and digital printing all available — giving brand teams real shelf customization without adding vendor complexity.
• A 100mm format purpose-built for supplement and hair care categories: At 100mm with a 400 neck finish, this cap matches the wide-mouth container formats standard in protein powder, vitamins, gummies, hair masks, and pomade — so the fit, torque, and consumer opening experience align with category expectations right out of the gate.
• Stacking design that pays off in production and fulfillment: The stackable profile reduces footprint during storage and handling, which matters at scale. For brands running high-volume supplement or personal care SKUs, that structural efficiency translates to real operational savings across warehousing and line-side handling.

Decoration