Modified Atmosphere Packaging · Since 2022
Keep food fresher. Make packaging recyclable.
MoLyn builds MAP and VSP packaging from recyclable paperboard with high-barrier lidding — extending shelf life for meat, seafood, ready meals and fresh produce while cutting plastic use by up to 85% versus a conventional plastic MAP tray.
Why packaging buyers switch to paperboard MAP
Fresher food, less plastic, existing lines
Every claim below traces back to a documented test report or a measured tray comparison — details on each product page.
Shelf life
MAP atmosphere that slows spoilage
A modified O₂/CO₂/N₂ mix inside a high-barrier paper tray delays oxidation and microbial growth for meat, seafood, salads and ready meals.
Plastic reduction
Up to 85% less plastic
A 230 × 145 × 40 mm paperboard MAP tray carries 7.0 g of film against 30.5 g of plastic in a PP tray of the same size.
Recyclability
Paper and plastic separate
Easy-peel lidding and a separable barrier liner let consumers split the package into paper and plastic streams after use — ready for PPWR-era rules.
Drop-in for your current line
No new sealer. No new moulds.
Our trays are designed for production efficiency found with plastic: they run on standard automatic denesters and match existing tray-sealing speeds, so switching from plastic MAP trays does not require replacing your sealing equipment or custom tooling.
Send us your tray spec
Size, food category, shelf-life target and sealer model.
We match structure and film
Barrier system and lidding selected and validated as one complete system.
Run samples on your line
Sealing trials before volume production — no surprises at launch.
Product lines
One paperboard platform, four product families
Standard formats today, customised to your SKU, volume and end-use on request.
Core line
fresh21 MAP boxes
High-barrier paperboard trays and compartment boxes for fresh meat, seafood and ready meals. Patent applications filed in Europe, the US, Australia and China.
Trays & bowls
MAP & VSP trays, salad bowls
Six regular tray formats, compartment boxes and five flat-rim salad bowl sizes — ovenable options available.
Sealing
Lidding film
PE/EVOH and matching lidding films: high barrier, easy-peel or tight-seal, microwave and oven capable.
Complements
Paper bags & more
Coated kraft bags for fresh food retail — oil and water resistant, freezable, repeatable sealing.
Data
MAP vs traditional packaging
The side-by-side comparison: freshness, sealing, plastic use and end-of-life — with sources.
Proof
Test reports
TÜV Rheinland food-contact reports under EC 1935/2004 — every claim traceable to a report number.
Backed by a packaging group
A specialist brand inside Yuhao Group
MoLyn focuses on paper-based MAP packaging and sealing know-how, drawing on more than 16 years of eco-friendly paper packaging experience across Yuhao Group — the group behind export brands including KYSON paper tableware.
Each client works with a dedicated account manager from sampling through mould development, sealing setup and volume production.
Need MAP packaging for your product range?
Send us your tray size, food category and target shelf life — our engineers will come back with a matching structure and sealing setup.