Rigid laminated thermoforming films

Rigid forming films for trays that need stiffness, clarity, and shelf-life support.

Nexus supplies rigid laminated films for thermoformed food trays where pack shape, flange quality, product visibility, and lidding-film compatibility. Structures are selected by tray depth, product weight, barrier need, storage condition, and the buyer’s RPET or PVC specification.

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Rigid thermoformed trays with salmon and red meat applications in smooth-wall tray formats

Selection logic

Start with the tray, product, and lidding system before choosing the structure.

A rigid tray film starts from the pack backwards. The tray design, product weight, seal surface, barrier need, and recycled-content target all affect the final material family and gauge.

Tray geometry

Cavity depth, flange width, corner radius, filled weight, and tooling format define stiffness and gauge.

Product sensitivity

Oxygen exposure, moisture, oil, aroma, and storage temperature decide whether barrier layers are needed.

Lidding system

The PE seal surface must suit the chosen top web, peel or lock-seal need, and sealing window.

Material route

RPET, PVC, EVOH, and PA options are matched to compliance needs, availability, and buyer specifications.

Structures

Choose the structure that fits the tray, seal surface, and shelf-life brief.

These are the first structure families to evaluate for rigid forming trays. Final selection depends on tray geometry, product sensitivity, storage temperature, lidding film, seal preference, and any recycled-content or PVC-based specification from the customer.

RPET/PE

Clear rigid trays with PET clarity and PE sealing.

Used for clear PET-based trays that need good forming behavior and a PE seal surface for compatible lidding films.

RPET/EVOH/PE

Rigid trays where oxygen barrier becomes part of the pack design.

Specified when MAP performance, oxygen sensitivity, or a longer shelf-life target requires an EVOH barrier layer in the tray film.

PVC/PE

PVC-based forming where sealability and tray conversion are the focus.

Suitable where existing tooling, customer specifications, or local market needs are built around PVC forming films with PE sealing.

PVC/EVOH/PE

PVC-based trays that also need oxygen-barrier support.

Used when a PVC-based tray format also needs stronger oxygen-barrier performance for MAP or chilled shelf-life planning.

RPET/PA/PE

RPET-based packs that need toughness and stable forming behavior.

Considered for RPET-based packs where product shape, tray depth, handling stress, or forming behavior calls for added toughness.

Performance priorities

What the formed tray must prove during filling, sealing, and distribution.

Once the structure is selected, the formed tray is checked on the actual pack: how it forms, how the flange seals, and how it looks after filling, storage, and handling.

Flange control Flat, clean seal areas with controlled trim quality and enough support for the selected lidding film.

Corner thinning Stable base and sidewall formation, with corner areas checked against tray depth and product weight.

Seal window Reliable seal or peel behavior across the operating range of the filling and sealing line.

Shelf presentation Clear appearance, tray shape retention, and pack stability through chilled or MAP distribution.

Industries

Where rigid laminated films are used.

A clearer launch view for the rigid-forming page: core application groups on one side, with a process-led machine visual on the other.

Dairy

Meat

Poultry

Seafood

Dates & Nuts

Medical

Rigid laminated film process visual with roll-mounted tray-forming machine for Multivac, ULMA, Webomatic, and similar thermoforming lines

Sustainability

Recycled PET belongs with clarity, compliance, and performance in the same structure decision.

RPET is increasingly important for buyers managing recycled-content targets, plastic-tax exposure, and sustainability claims. The final structure balances recycled content with food-contact needs, colour, clarity, forming behavior, barrier layer, sealing layer, and customer documentation.

Requirement checklist

Share these details before we recommend a rigid film.

Rigid tray projects move faster when the pack geometry, lidding film, product, and sustainability target are clear from the first conversation.

Tray and product

Product type, filled weight, tray dimensions, cavity depth, flange width, and tray shape.

Structure preference

RPET or PVC route, PE seal layer, EVOH barrier need, PA layer need, and target thickness.

Lidding and sealing

Top web, lock seal or easy peel expectation, sealing temperature window, and seal-area concerns.

Storage and documentation

Chilled, frozen, ambient, or export conditions with RPET, compliance, and buyer documentation needs.

FAQ

Common questions before sending rigid-film details.

Which rigid laminated film structures are listed?

RPET/PE, RPET/EVOH/PE, PVC/PE, PVC/EVOH/PE, and RPET/PA/PE are the first listed structure families.

When should EVOH be considered?

EVOH fits packs where oxygen sensitivity, MAP gas retention, aroma protection, or longer shelf-life targets are part of the pack brief.

Can RPET content be used?

Yes. RPET content depends on final structure, food-contact compliance, clarity, forming behavior, and documentation expectations.

What information is needed for a quote?

Share product, tray dimensions, cavity depth, target thickness, material preference, lidding film, seal preference, storage condition, shelf-life target, and monthly quantity.