Multi-Scent Cartridge System

I am developing a premium home product with multiple replaceable scent cartridges.

The system should allow several cartridges to be installed at the same time, with each scent controlled independently. The device should be able to release one scent or combine multiple scents at different approximate intensity levels.

I am looking for one of the following:

1. A specialist or team capable of developing the complete scent cartridge system, including fragrance media, cartridge requirements, sealing, isolation, airflow, testing, and prototype support

or

2. A fragrance or formulation specialist who can fully develop the fragrance-related portion, including fragrance media, loading method, compatibility, scent strength, residual scent, and testing, while coordinating with a separate mechanical engineer

The product is currently in the industrial design stage. After this stage, preliminary CAD will define the product shape, base size, cartridge access area, and approximate internal space available for the scent system.

The target system should address:

- the practical number of cartridges
- replaceable cartridge structure
- suitable fragrance carrier media, such as pads, porous materials, beads, gels, or other solutions
- fragrance loading and cartridge capacity
- sealing and storage stability
- leakage prevention
- prevention of unintended scent release
- separation between