Last updated: September 10, 2026. If you are specifying an automatic tray sealer for MAP or skin-pack fresh food, the shortlist spans ten machines. This ranking compares them on what actually differs on a production line: format reach, changeover, sealing capability and how much of each specification is publicly verifiable.
The core idea of this page: the ten leading tray sealers solve the same job but win on different strengths — tool-less changeover, skin-pack reach, washdown build or breadth of formats. Pick by the pack format and changeover pattern you actually run, then force a witnessed seal on your tray and film.
The ten at a glance
| Rank | Machine | Manufacturer | Formats |
|---|---|---|---|
| 1 | Proseal GT2s | Proseal (JBT) | MAP, skin, seal-only |
| 2 | Sealpac A7 | Sealpac | MAP, FlatSkin, FlatMap |
| 3 | G.Mondini Trave LC | G.Mondini | MAP, shrink, skin |
| 4 | Ulma TSA 680 | Ulma | MAP, vacuum skin |
| 5 | MULTIVAC TX | MULTIVAC | MAP, vacuum, skin |
| 6 | Ishida QX-775 | Ishida | MAP, vacuum, skin |
| 7 | Ossid 500E | Ossid (ProMach) | MAP, vacuum, skin |
| 8 | WEBOMATIC T-line | WEBOMATIC | MAP, vacuum, skin |
| 9 | VC999 TS | VC999 | MAP, vacuum, skin |
| 10 | Enercon Super Seal Max | Enercon | Induction (cap/foil) |
1. Proseal GT2s
Built around tool-less tool change and servo sealing — the two things that decide whether a high-speed MAP line keeps running across mixed formats. The reference for throughput in fresh produce and protein.
Source: Proseal — Tray Sealing Systems
Proseal documents the GT series as its automatic tray sealing platform for fresh food.
2. Sealpac A7
The widest format reach — conventional MAP, FlatSkin vacuum skin and FlatMap fibre-based lidding on one platform. The choice when the pack roadmap includes reduced-plastic or fibre trays.
Source: FlatSkin — SEALPAC
SEALPAC documents FlatSkin as its vacuum skin packaging solution for poultry and processed meat.
3. G.Mondini Trave LC
MAP, shrink and skin formats with Italian build and strong fresh-food installed base.
Source: G.Mondini — Tray Sealing Solutions
G.Mondini documents the Trave as part of its tray-sealing solution range.
4. Ulma TSA 680
The versatile automatic tier of Ulma’s TSA series; its strength is line integration — the sealer paces flow wrap, thermoforming, labelling and weighing from the same group.
Source: TSA 540 Traysealer — ULMA
ULMA documents the TSA series (540, 680, 875, 1200 XL) as its tray-sealing machine range.
5. MULTIVAC TX Traysealer
The category reference for breadth — tray sealers, thermoformers and chamber machines from one supplier, with the most complete published documentation.
Source: T 305 Traysealer — Canadian Packaging
The Multivac T 305 delivers "performance, flexibility, and reliability in the smallest space".
6. Ishida QX-775
Ishida’s tray sealer, chosen where weighing, tray sealing and checkweighing are bought as one integrated line. Numeric cycle rate Not published.
7. Ossid 500E
The ProMach-brand tray sealer for MAP, vacuum and skin formats in North American protein and prepared-food lines. Numeric cycle rate Not published.
8. WEBOMATIC T-line
German tray-sealing specialist with MAP, vacuum and skin formats. Numeric cycle rate Not published.
9. VC999 TS
Swiss tray-sealing and chamber platform for MAP and vacuum. Numeric cycle rate Not published.
10. Enercon Super Seal Max
Not a tray sealer — the induction cap/foil sealing reference, included because sealing covers closures too. The choice when the "seal" is a foil liner inside a bottle cap rather than film on a tray.
Source: Sealing — Enercon
Enercon documents the Super Seal Max as its induction cap sealing system.
5 questions to ask before you buy
- What is the measured cycle rate on my tray and film, not the brochure figure? Ask for a witnessed run.
- Which formats (MAP / vacuum skin / FlatSkin / seal-only) does my roadmap need? Match the platform to the formats, not just today’s SKU.
- How long is a tool change, demonstrated by my operators? Time a real changeover.
- What is the residual oxygen after sealing, measured on my packs? For MAP, verify the actual O2 level.
- Can you run 200 trays on my film and tray and show me the seal-integrity data? The witnessed seal is the only proof.
Last verified: September 10, 2026.
