CSP has taken product and consumer protection to the next level with Activ-SealTM closures by building our desiccant technology into an induction-sealed, tamper-evident screw cap container.

Activ SealClosuresScrewCapContainersCSPTechnologies

This is an improvement over traditional methods of extending product shelf life, such as small canisters and sachets packaged along with products, which are time- and resource-consuming and carry the risk of accidental ingestion.

The screw cap can be placed onto a typical packer bottle utilizing industry standard capping systems. When the cap is induction sealed to the product bottle, the CSP Activ-SealTM closure becomes part of the bottle and cannot be removed. After the tamper-evident foil seal is removed, the product can then be dispensed via orifice reducer.


  • Metered dosing to ensure consumer protection
  • No canister or sachet moving freely in the product bottle
  • Moisture and other gas scavengers materials cannot be removed
  • Hazard markings “Do Not Eat” are not required, adsorption material part of the product container
  • Technology fits within standard caps
  • No additional packaging insertion equipment needed
  • Integrated orifice reducer as part of the product container