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HEAT SEALABLE TRAYS

Heat Sealable Aluminum TraysFilm Lidding · Leak-Proof · Ready Meals

A heat sealable aluminum tray is a packaging system, not just a tray: the rim, the lacquer and the sealing film have to work together, and the seal has to survive your filling line. We supply rectangular, compartment and steam-table trays from food-grade 3003 and 8011 alloy, developed alongside peelable or weld-seal film for chilled, frozen and ready-meal production.

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Free stock samples; film and sealing-machine compatibility confirmed on request.
2100ml Aluminum Foil Container (4 lb, 315×215×50mm)Medium Steam Table Aluminum Foil Pan (7000ml)Half-Size Deep Aluminum Steam Table Pan (315×215×50mm)
16Production Lines
200+Molds
100–120 tMonthly Output
39Export Countries

Heat Sealable Tray Sizes

Rectangular, compartment and steam-table formats — each tray confirmed against your sealing film and machine.

200+ MOLDS / SEALING TRAY MODELS

Explore heat-sealable tray models

Trays with a sealing flange for film lidding, from single-portion sizes to full steam-table pans. Filter or search by capacity.

8 selected models

2100ml Aluminum Foil Container (4 lb, 315×215×50mm)

040﹒IVC

Capacity
2100 ml
Size
315 x 215 mm
Packing
500 pcs/carton

2100ml Aluminum Foil Container (4 lb, 315×215×50mm)

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Medium Steam Table Aluminum Foil Pan (7000ml)

020）C

Capacity
7000 ml
Size
468 x 350 mm
Packing
50 pcs/carton

Medium Steam Table Aluminum Foil Pan (7000ml)

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Half-Size Deep Aluminum Steam Table Pan (315×215×50mm)

040﹒IVC-1

Half-Size Deep Aluminum Steam Table Pan (315×215×50mm)

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2000ml Smoothwall Aluminum Foil Container

SR250S

Capacity
2000 ml
Packing
500 pcs/carton

2000ml Smoothwall Aluminum Foil Container

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3000ml Smoothwall Aluminum Foil Container

SR250M

Capacity
3000 ml
Packing
500 pcs/carton

3000ml Smoothwall Aluminum Foil Container

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1500ml Smoothwall Aluminum Foil Container

KC901-1-1

1500ml Smoothwall Aluminum Foil Container

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Dimensions shown are top outer dimensions and height. MOQ, alloy, thickness, lid compatibility and loading quantities are confirmed for each order.

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Why use heat-sealable aluminum trays?

Sealing performance comes from the whole pack — tray, lacquer, film and machine. Check each point against your own line.

Leak-proof film seal

A continuous seal around the flange keeps sauces and gravies inside the pack.

Longer shelf life

A sealed tray limits oxygen and moisture transfer — validate shelf life with your own trials.

Chilled, frozen, reheated

Aluminum takes the full cold-chain cycle; confirm the temperatures with a sample.

Tray and film as one system

We develop the tray and the lidding film together so the seal stays consistent.

Machine compatibility checked

Rim geometry is agreed around your existing sealing equipment, not ours.

Multi-compartment options

Keep components separate for meal kits and mixed ready meals.

Peelable or weld seal

Easy-peel for consumers, or a firmer seal for transport-heavy supply chains.

Fully recyclable pack

Mono-material aluminum tray and film support recycling claims where collection exists.

CUSTOMIZATION & OEM

Specify your sealed tray

The tray, coating, film and packing are confirmed as one specification.

MATERIAL

Choose the tray alloy

3003 and 8011 food-grade alloys with the temper and thickness matched to the tray depth and the filling weight.

  • Alloy, temper and thickness confirmed
  • Rim profile agreed for sealing
  • Existing mould or new tooling
Explore OEM Options
2100ml Aluminum Foil Container (4 lb, 315×215×50mm)345ml Smoothwall Aluminum Foil Roasting Tray

COLOR

Coated and coloured trays

Internal lacquer protects the food and supports the seal; external colour and coating are chosen for presentation.

  • Internal lacquer selection
  • Release and staining checks
  • Coating and food-contact documentation
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345ml Smoothwall Aluminum Foil Roasting Tray2000ml Smoothwall Aluminum Foil Container

LOGO

Branding on the tray and film

Embossing on the base plus printed lids or film artwork for retail ready-meal brands.

  • Embossed base logo
  • Printed lids and film artwork
  • Artwork review before sampling
Explore OEM Options
450ml Smoothwall Aluminum Foil Tray

LID

Match the sealing film

Film type, thickness and lacquer must suit both the tray and your sealing machine, so they are specified as a pair.

  • Peelable or weld-seal film
  • Sealing temperature window tested
  • Tray and film supplied as a pair
Explore OEM Options
Aluminum Foil Pan with Lid (430×310×65mm)

PACKAGING

Packing for sealed trays

Nested bulk export cartons or retail-ready packs with your label, sleeve and barcode.

  • Export cartons and pallets
  • Retail sleeves and labels
  • Case counts agreed per size
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ALKONCE sorting and packaging area

Heat-sealable tray applications

Where film-sealed aluminum trays are specified.

Chilled ready meals

Retail ready meals sealed on high-speed filling lines.

Frozen meals

Freezer-to-oven trays with a film lid.

Meal kits

Compartment trays that keep components separate.

Food manufacturing

High-volume tray and film programs with a consistent seal.

Institutional catering

Sealed batch packs for canteens, hospitals and schools.

Airline & rail

Sealed portion meals for onboard reheating.

YOUR PROJECT

From tray requirement to sealed pack

A controlled approval path for tray and film projects.

  1. STEP 01

    Send your requirement

    Tray size, capacity, compartments, film and your sealing machine.

  2. STEP 02

    Match or develop the tray

    We shortlist a stock mould or quote new tooling from your drawing.

  3. STEP 03

    Define tray and film as a pair

    Rim profile, lacquer and film thickness are agreed together.

  4. STEP 04

    Run a seal trial

    Check seal strength, peel behaviour and leakage on your own line.

  5. STEP 05

    Mass production & QC

    In-line checks plus batch leakage and dimension inspection.

  6. STEP 06

    Load & ship

    Export cartons, pallet plan and documents confirmed before dispatch.

Discuss Your Tray & Film Project
ALKONCE aluminum container production workshop

MANUFACTURING CAPABILITY

Built in-house. Controlled from mould to shipment.

Rectangular and steam-table trays are stamped, lacquered and packed on our own lines in Zhengzhou, so tray tolerances stay under one quality system from coil to carton.

  • 16 production lines
  • 200+ existing molds
  • 100–120 tons monthly output
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QUALITY & DOCUMENTATION

Heat-sealable tray documentation

Ask for the certificates and test reports that apply to your tray, film and destination market.

FACILITY DOCUMENTATION

FDA registration

Request the facility registration document. Registration is not product approval.

View Quality Documentation

TEST DOCUMENTATION

SGS reports

Request the report, tested sample and scope. Confirm which requirements apply to your product.

View Quality Documentation

Which packaging format fits your line?

Heat sealing is one option — compare it with lidded and wrinklewall trays before you commit.

Compare sealing formats, then confirm the details with our team.
Buying considerationHeat-sealableSmoothwall + lidWrinklewall
Seal methodPeelable or weld film sealRigid lid or sealing filmFoil or board lid
BarrierBest barrier — confirm with shelf-life trialsGood with a tight-fitting lidDepends on lid fit
Line speedSuited to automated sealing linesManual or semi-automatic liddingManual packing
Best forChilled and frozen ready mealsTakeaway and retailBulk foodservice and bakery
CompartmentsTwo to four compartments standardLimited by the mouldUsually single compartment
Pack cost structureFilm cost, lower packing labourContainer plus lidContainer plus optional lid

Your purchasing questions, answered

A practical starting point for importers, distributors and food brands.

What is your MOQ for heat-sealable aluminum trays?

MOQ depends on tray size, cavity count, sealing film and print. Stock rectangular and compartment trays start lower; custom tooling or matched film needs a larger run.

Can I get free samples of heat-sealable aluminum trays?

Yes. Stock tray samples and matching film samples are available; freight is arranged separately. Custom samples may carry a charge.

Can you develop custom molds for heat-sealable aluminum trays?

Yes. Send the tray outline, depth, cavity layout, rim style and target capacity. We quote tooling, sample lead time and sealing-film compatibility.

What aluminum alloys do you use for heat-sealable aluminum trays?

Food-grade 3003 and 8011 aluminum. The lacquer and rim design are selected for the sealing film and retort or chilled use you require.

Can you print our logo on heat-sealable aluminum trays?

Yes. Printing can be applied to the tray, lid or printed film. We confirm artwork size, colours and food-contact compliance before production.

What sealing or lidding options are available for heat-sealable trays?

Peelable or weldable lidding film, foil lids, board lids and PET/PP lids. The best choice depends on your sealing machine, product and shelf-life target.

What is the production lead time for heat-sealable aluminum trays?

Typically 20–30 days after tray and film samples are approved. New tooling or special lacquer can add time; shipping is quoted separately.

Can you supply private-label packaging for heat-sealable aluminum trays?

Yes. Printed cartons, case counts, labels and pallet patterns can be set to your retail or foodservice specification.

How many pieces fit in a 40HQ container for heat-sealable aluminum trays?

It depends on tray dimensions, nesting, film rolls, cartons and pallet plan. We calculate a loading list once the product mix is confirmed.

Do you provide food-contact documentation for heat-sealable aluminum trays?

Yes. We provide alloy certificates and food-contact reports. Film compatibility and seal-strength testing are confirmed against your product.

Need a tray that seals on your line?

Send the tray size, film specification and sealing machine details. We will confirm a matching mould or quote new tooling.

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