Last updated: September 2026. Cheese packaging is a shelf-life and format-flexibility game: a UK processor consolidated 65 tonnes/week from two lines onto one; a Canadian roaster-tier vacuum system runs 15 tonnes/hour with half the packaging weight; and MAP flow wrapping extends chunks to 120 days. Documented cases from PFM, Sealed Air (CRYOVAC) and Ishida — with the numbers buyers should demand.
The cases at a glance
| Case | Country | Machine class | Key numbers | Source |
|---|---|---|---|---|
| PFM Scirocco × AJ & RG Barber | UK | MAP flow wrap | 65 t/week on 1 line, up to 200 packs/min | dairyreporter.com |
| Sealed Air CRYOVAC AutoWrap Lite | Global | Vacuum/shrink | 90 packs/min, 120-day shelf life | emballagefokus.dk |
| Sealed Air CRYOVAC SVS45 | Global | Soft vacuum | 40 cheeses/min, 15 t/hour, −50% energy | packaging-journal.de |
| Ishida × Jütro frozen meals | Germany | Tray sealer | 70 trays/min, +40% yield | frozenfoodeurope.com |
Case 1: AJ & RG Barber — two lines collapse into one (65 t/week, ✓ Verified on dairyreporter.com)
The UK cheese processor (cheddar, red leicester, double Gloucester, wensleydale, white Cheshire, Lancashire — pack sizes 2.5 g to 20 kg) was under pressure to widen product variety. Two production lines were replaced by one PFM Scirocco servo-assisted horizontal flow pack machine:
- Hermetic MAP sealing at up to 200 cheese packs/min depending on size
- Single-jaw design cuts product changeover time across the variety range
- Cantilevered hygienic construction, auto height adjustment — all mechanical/electrical parts at the back for cleaning access
variety pressure is the real driver — ask vendors for format-change time across your full SKU list, and whether one machine genuinely replaces two lines on your mix.
Case 2: CRYOVAC AutoWrap Lite — 120-day shelf life, single operator
For medium/large producers of hard and semi-hard chunks (90–500 g):
- Continuous motion, up to 90 packs/min, single operator
- No longitudinal seal or air-evacuation holes → integrity + shelf life up to 120 days
- Recycle-ready LDPE films, less plastic vs vacuum thermoforming — export-friendly
shelf-life claims should come with film-spec documentation — the 120 days is a film+machine system result, not a machine feature.
Case 3: CRYOVAC SVS45 — the soft-vacuum breakthrough
Hard/semi-soft cheese blocks from 500 g to 25+ kg:
- Differential-pressure vacuum, no chamber — cheese only ever sees atmospheric pressure, preserving structure
- 40 cheeses/min or up to 15 tonnes/hour
- ~50% less energy than comparable systems, ~10× less compressed air
- Packaging weight example: thermoformed Euroblock pack 71 g → shrink material 32 g (less than half)
soft vacuum exists precisely because chambers crush delicate cheeses. If you pack soft/semi-soft formats, put “differential pressure vs chamber” on the spec sheet — and price the film-weight savings (71 g → 32 g per pack at volume is six figures/year).
Case 4: Ishida × Jütro — cheese-in-meal tray sealing at 70/min
For shredded/component cheese in ready meals, the German frozen-food maker runs a 20-head CCW-RV weigher + QX-1100 Flex tray sealer: 70 trays/min, +40% yield vs the old line, near-zero giveaway, three-shift reliability with sealing-head redundancy.
when cheese is a component rather than the product, weigh-accuracy is the ROI lever — same as Rice Packaging Machine Case Studies.
FAQ
How fast do cheese packaging lines run?
MAP flow wrapping to 200 packs/min; vacuum/shrink systems 40–90 packs/min (15 t/hour on blocks); tray-sealing components ~70/min.
How long does MAP extend cheese shelf life?
Documented to 120 days on hard chunks with proper barrier film vs weeks for air-packed.
Vacuum or MAP for cheese?
Hard blocks tolerate full/soft vacuum (weight savings, tight packs); soft and gassing cheeses need MAP or differential-pressure soft vacuum to avoid crushing.
Related reading: Meat Packing Machine Case Studies ｜ Vacuum Packaging Machine Guide ｜ What Is Map Packaging