Hanging membrane
Flat and light, with a frame or card around the reservoir and a cord or hook. Suits retail pegs and promotions where a liquid look is wanted.
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- Car Air Fresheners
- Membrane Air Fresheners
Membrane air fresheners
Membrane Fragrance Systems for Car Air Care
A membrane air freshener keeps liquid fragrance in a sealed reservoir behind a thin release film. Once activated, the scent passes through the membrane and evaporates from its surface: the brightness of a liquid fragrance, with no oil to handle. As a membrane car air freshener supplier, Coman builds flat, light products that hang from the mirror, clip to a vent or sit in a holder.
- Liquid scent, no handling
- Visible fragrance level
- Peel-to-activate seal
- Hanging or vent
Peel the film, hang, done
Exploded view
How a membrane freshener is built
Four layers, two that matter most
The membrane sets how fragrance is released; the seal keeps the product fresh until it is opened. We match both to your fragrance and price point.
- 1Housing or frame
Gives shape, carries the branding and holds the hanging hole or clip.
- 2Reservoir or blister
Holds the fragrance oil, often clear so the user sees the level drop.
- 3Release membrane
A microporous film the fragrance passes through.
- 4Barrier seal or peel layer
Covers the membrane until first use, keeping the product inactive in storage.
Hanging or vent
Two ways to use the same idea
Both keep the liquid sealed behind the membrane. The difference is where the product sits and whether airflow helps the scent along.
Vent membrane
The reservoir sits in a clip housing so airflow passes across the membrane. Refillable versions use replaceable membrane cartridges.
Vent clip systemsActivation
Peel, hang, enjoy
Most membrane products activate by peeling off a barrier film or pressing to break an internal seal. Clear steps are printed on every pack. The size of the exposed membrane window, airflow and cabin temperature all shape intensity.
First use
- Take the product out of its outer pack
- Peel off the barrier film, or press the activation point
- Hang or clip it in position
Set the strength
- A larger membrane window gives more scent
- Airflow from a vent lifts intensity
- Warm cabins release faster than cool ones
Size and shape options
A frame for every price point
Choose the reservoir size for your price, then the frame that carries your brand.
- Round
- Square
- Drop
- Shield
- Logo outline
- Reservoir sizeFragrance volume chosen for your price point
- Frame materialPrinted card, plastic frame or decorative housing
- Scent colorsClear reservoir with tinted fragrance to code each scent
- BrandingLogo on the frame, the housing or the outer pack
Seal checks and packaging
Sealed in production, fresh on the shelf
A membrane product holds liquid, so every lot is checked for:
- Reservoir seal integrity before packing.
- A fully bonded barrier film that peels cleanly.
- Fill level against the approved sample.
- Outer packs that protect the membrane face, packed upright or flat, with carton dividers where needed.
Labels
Each pack carries the scent name, usage and activation steps, and the warnings your market asks for.
Batch traceability
A batch or production code on the pack or carton links each lot to its production record.
Shipping as a liquid
Membrane products are documented and shipped as liquid fragrance products, with a safety data sheet per formula.
Documents and market requirementsMembrane FAQ
Membrane freshener questions
Planning a promotion at the lowest unit cost?
Is a membrane freshener a liquid product?
Yes. It holds fragrance oil in a sealed reservoir and is handled as a liquid fragrance product for documents and shipping.
Can customers see how much is left?
With a transparent reservoir, yes. The liquid level drops as the fragrance is used.
Can I put my logo on it?
Yes, on the frame, the housing or the outer pack.
Membrane or paper for a promotion?
Paper is the lowest cost and the most printable; membrane gives a liquid look and feel. Both carry your logo.
Discuss a membrane product
Tell us about your membrane range
Hanging or vent, reservoir size, frame or housing style, scents, branding, pack and quantity. Whatever you have not decided yet, we help you choose.
- 01We suggest reservoir, membrane and frame options for your price.
- 02You receive a quotation per model, scent and pack.
- 03Samples arrive so you can test activation and scent.