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The No-Leak Grease Cartridge

New Mold Innovations is a vertically integrated grease and cartridge platform. We manufacture and fill our patented plastic cartridges — delivering a cleaner, faster, and more reliable alternative to traditional grease tubes.

Why Choose NMI?

Born from deep experience in plastic cartridge manufacturing, built to solve the industry's biggest pain points.

Patented No-Leak Design

Our LeakLock™ plastic cartridge system eliminates the leaking and mess of traditional heat-sealed grease tubes.

Vertically Integrated

We manufacture the cartridges and fill the grease — one source, full quality control, faster turnaround.

Private-Label Ready

Custom filling and branding solutions for retailers, distributors, and industrial buyers at any volume.

The LeakLock™ Cartridge

Traditional heat-sealed grease tubes leak, create mess, and cause supply chain headaches. NMI's patented plastic cartridge system was engineered from the ground up to solve all three.
  • Patented no-leak plastic construction
  • Compatible with standard grease guns
  • Cleaner storage, transport, and dispensing
  • Available filled or as empty cartridges

Markets We Serve

From OEM integration to retail shelves to your own private label — we're built to serve every channel.

OEMs

Integrate our patented LeakLock™ cartridges directly into your equipment or product bundles. Custom specs, volume pricing, and reliable supply.

Retail

Shelf-ready grease cartridges with consumer-friendly packaging. Strong margins and the trusted LeakLock™ brand behind every unit.

Private Label

Your brand on our cartridges. We manufacture, fill, and package — you sell under your name with LeakLock™ quality inside.

Ready to Upgrade Your Grease Supply?

Whether you need filled cartridges, empty tubes, or a full private-label program — get a custom quote today.
New Mold Innovations — a vertically integrated grease and cartridge platform built around our patented LeakLock™ no-leak plastic tube system.
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