VEM Tooling designs and builds precision molds for flip-top and disc-top closures used on cosmetic and personal care tubes, supporting brand owners and packaging manufacturers with tooling built for a reliable living hinge and consistent seal.
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We build tooling for the one-piece hinged caps used to close and dispense cosmetic and personal care tube products. These parts rely on a molded living hinge that must open and close reliably thousands of times without failing.
Wide, flat hinged caps common on lotion, cream, and gel tubes.
Hinged caps with a controlled orifice for cleansers, shampoo, and liquid formulas.
Matched cap and tube neck tooling for brand-specific packaging programs.
Web thickness and flow orientation tooling for long flex-cycle life.
Precise mating surface tooling between lid and orifice for a secure close.
Multi-cavity layouts designed for high-volume consumer packaging output.
Cosmetic-grade cavity polish for a consistent, shelf-ready appearance.
Tooling is designed around the flexibility and fatigue resistance the living hinge requires.
Design for manufacturability review of hinge geometry, wall sections, and orifice fit.
Cavity layout, hinge tooling, and cooling design for high-volume production.
Precision machining and cosmetic-grade finishing of the cavity surfaces.
Mold trial sampling with dimensional, functional, and first article inspection reporting.
Yes. We design tooling that accounts for wall thickness, gate placement, and flow orientation across the hinge, since these factors directly affect how many flex cycles the cap will withstand.
Most flip-top tooling is built for polypropylene (PP), the standard choice for living hinges due to its fatigue resistance. HDPE is used for some closure styles depending on the required flexibility.
Yes, we design tooling for the cap and the corresponding tube neck together, so the sealing surfaces and thread or snap-fit engagement are coordinated across both parts.
Our scope on this program is mold design and build. Production molding is typically run by the customer or their contracted molder.
We support mold trials, first article inspection, and optional CPK studies. Full PPAP submission is generally managed by the injection molder or production supplier.