78mm Child-Resistant Matte Black Cap (with Pressure-Sensitive Liner)

Our 78mm Child-Resistant Matte Black Cap is engineered to provide a secure, compliant, and airtight closure for larger cannabis packaging formats. Built with a smooth push-and-turn child-resistant mechanism, this cap meets strict state packaging regulations while offering an easy and intuitive experience for adult customers.

Each cap includes a pressure-sensitive (PS) liner, designed to activate once tightened onto the container. Within minutes, the liner bonds to the rim, creating a dependable tamper-evident seal that enhances product safety, freshness, and overall shelf stability.

Key Benefits of the Pressure-Sensitive Liner

Tamper-evident seal for added security and consumer trust

Strong odor control, ideal for potent or aromatic cannabis products

Enhanced freshness retention to help maintain aroma and quality

Effective moisture barrier to support long-term product stability

No-heat activation — the seal forms automatically when closed

The matte black finish offers a sleek, premium look suitable for a wide range of cannabis packaging styles and branding applications.

A reliable, compliant, and tamper-evident child-resistant cap built for large-format cannabis packaging.