The Coman car air freshener factory
How Coman Produces Car Fragrance Products
A car air freshener can look simple, but even a paper hanger passes through printing, cutting, fragrance application, sealing and packing, and a vent clip or a glass diffuser has more parts again. Here are the production stages we run, how they connect, and where quality is checked along the way.
- Eight production stages
- 19 car fragrance formats
- Checked against the approved sample
Filling and packing hanging diffusersProduction stages
Eight stages under one plan
Each product family runs through the stages it needs, planned and checked as one line from material to carton. A paper hanger goes through printing, cutting, fragrance loading and packing; a glass diffuser through dosing, filling, sealing and assembly.
- 01Fragrance preparation
Fragrance oils received, checked against reference, measured and dosed for each product.
All scented products - 02Printing
Artwork printed on fragrance board, felt, labels and packaging.
Paper, felt, packs - 03Die and laser cutting
Printed sheets cut to shape, hang holes punched.
Paper, felt, cards - 04Molding and forming
Plastic housings, clips and polymer pieces molded; ceramic and wooden parts formed or finished.
Vent and visor clips, solids, holders - 05Fragrance loading
Fragrance applied to boards, pads and fiber; blended into gel or polymer.
Paper, felt, inserts, cans, gel - 06Filling and sealing
Liquids filled into bottles, cartridges and reservoirs; plugs, caps and seals fitted.
Diffusers, perfumes, membranes, sprays, refills - 07Assembly
Clips, housings, inserts, cords, caps and devices assembled.
Vent clips, diffusers, electric devices, gift sets - 08Packing
Products sealed in pouches, carded, boxed and packed into cartons.
All products
Process maps by product family
Follow your product through the line
Choose a product family to see its route from material to carton. Highlighted steps are quality checks.
- Artwork proof
- Printing
- Cutting
- Fragrance application
- Absorption time
- Pouch sealing
- Carding or bulk packing
- Carton
Quality check · Paper air fresheners
- Housing and clip molding
- Decoration: printing, engraving, plating
- Insert preparation and fragrance loading
- Assembly
- Function check
- Blister or box
- Carton
Quality check · Vent clip air fresheners
- Glass and closure inspection
- Fragrance dosing
- Filling
- Plug and cap fitting
- Seal check
- Labeling
- Boxing with insert
- Carton with dividers
Quality check · hanging diffusers, perfumes, refills · Hanging car diffusers
- Can and lid inspection
- Gel pouring or fiber loading
- Seal film
- Lid fitting
- Labeling
- Tray or carton
Quality check · Gel car air fresheners
- Module and housing receipt
- Assembly
- Function test
- Cartridge filling and packing
- Boxing with manual and accessories
- Carton
Quality check · Electric car diffusers
Dosing and filling
Measuring tools
Packing stationsEquipment and what it does
Equipment matched to each stage
- Printing equipmentFragrance board, felt and packaging
- Die-cutting and laser-cutting equipmentShapes and hang holes
- Molding equipmentPlastic housings, clips and polymer parts
- Dosing and filling equipmentFragrance oils and liquids
- Sealing equipmentPouches, films and seals
- Assembly lines and work stationsClips, diffusers and sets
- Weighing and measuring toolsAt filling and packing stations
Glass, closures, films, boxes, electronic modules and fragrance oils are checked against their specifications when they arrive, and every finished product is checked against the approved sample before it is packed.
Quality points in production
Checked at four moments
Checks follow the product from the first material to the closed carton.
- Before production
Approved sample and specification on the line; incoming materials checked.
- During production
Print color against proof, fill weight or volume, seal and closure checks, clip and assembly function.
- Before packing
Appearance, fragrance match to reference, labeling.
- Before shipment
Packing, carton marks and quantities against the order.
See production for yourself
Visit the factory, or walk the line on video
We arrange factory visits and live video walk-throughs. A video call is often the quickest way to see a production stage relevant to your product, or to review samples together.
From production to your products
Keep exploring
Who we are and how we work with buyers.
The formats made through these processes.
A process guide for buyers.
Discuss production
Talk to us about your product
Tell us the product you want to make and the stage you would like to see or discuss. We reply with the right specialist and, if you like, a time for a video walk-through.
- 01We match your product to the production route it needs.
- 02You get a quotation, or suggested times for a video call or visit.
- 03Samples are made on the same line that runs your order.