liners
The right liners keep cannabis fresh. Fresh cannabis equals happy customers. Happy customers buy more cannabis. So, talk to us and we’ll get you setup with the right tamper or non-tamper evident liners required for your packaging.
Dust Cover (Sealing Disc)
The Dust Cover or Sealing Disc sits on top of the jar below the cap to help keep product stay inside the jar and out of the inside of the cap during transit. Dust covers do not seal to jar and therefore does not prevent leakage and is not for tamper evidence. Disc is purchased separately from jar and cap. Does not require any additional machinery.
Lift 'n' Peel™ Foil Heat Induction Seal Liner
The Heat Induction Foil Seal Liner has a pull-tab allowing the user to lift and peel off the liner, making for an easier consumer experience. A heat induction machine is required for installation of the liner, creating a superior airtight seal for product freshness and temper evidence.
Foil Heat Induction Seal Liner
This liner provides the most accurate and consistent sealing to the jar. Foil Heat Induction Seal liners come in various options depending on the type of bottle or jar material that is being seal. Additionally, this liner does require the use of a heat induction machine for installation.
Pressure Sensitive Liner
This Pressure Sensitive Liner has an adhesive surface that forms a strong seal between the cap and the jar. The more torque applied to the cap, the better the seal. PS liners are available with the “sealed for your protection” print or blank, and requires no additional machinery. NOTE: Due to varying requirements for product integrity and increased regulatory pressures, Hero cannot warrant PS liner material in closure inner seal applications. Additionally, PS liner material is not recommended for use with liquid products.
Foam Liner
Standard in-cap liner, meaning the liner stays in the cap and does not affix to the jar. This liner reduces the chances of leaking vs no liner. It also provides some sealing of air, however does not provide a full air tight seal compared to a heat induction liner. No machinery is required for installation of the liner.