Vacuum vs MAP vs Skin Packaging
Three technologies that protect food by eliminating oxygen — but with very different mechanisms, costs and results. This guide helps you choose the right one for your product and line.
Vacuum
Removes air by drawing film onto product. Mature, economical, reliable technology for high volumes. Film compressed onto product.
Ideal for:
Cured meats, cheese, fish, whole cuts
EMA vacuum machines →MAP
Replaces air with a calibrated gas mixture. Maintains pack volume. Ideal for fragile products or those needing oxygen.
Ideal for:
Fresh pasta, bakery, display red meat, fresh-cut
EMA MAP technology →Skin (VSP)
Heated film that adheres like a second skin. Maximum shelf life, premium appearance, zero visible water. Higher material cost.
Ideal for:
Premium steaks, fish fillets, soft cheese, premium retail
EMA skin packaging →Feature comparison
| Feature | Vacuum | MAP | Skin |
|---|---|---|---|
| Fresh meat shelf life | |||
| Pasta/bakery/fresh-cut shelf life | |||
| Premium shelf appearance | |||
| Product not compressed | |||
| Suitable for fragile products | |||
| Film cost per pack | |||
| Process simplicity | |||
| No chemical preservatives | |||
| Compatible with thermoformer | |||
| Compatible with tray sealer | |||
| Suitable for bone-in products | |||
| Retail-ready without re-pack |
Cost and shelf life comparison
| Vacuum | MAP | Skin | |
|---|---|---|---|
| Film/pack | € 0.03–0.08 | € 0.05–0.12 | € 0.10–0.25 |
| Gas/pack | — | € 0.02–0.05 | — |
| Meat shelf life | 21–28 days | 8–12 days (O₂) | 35–42 days |
| Cured meat shelf life | 30–60 days | 30–60 days | 30–50 days |
| Fish shelf life | 8–12 days | 8–14 days | 12–18 days |
| Fresh pasta shelf life | 5–10 days | 30–60 days | N/A |
Indicative values. Shelf life depends on product, initial microbiological quality and cold chain.
Unsure which technology to choose?
Tell us your product, target shelf life and daily volume: within 24 hours we'll tell you which of the three technologies is most suitable and which EMA machine we recommend.
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