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CPET Tray for Airline

Airline CPET Trays Manufacturer for In-Flight Catering

HSQY supplies dual-ovenable CPET airline meal trays for in-flight catering companies, airline food manufacturers, airport catering kitchens, railway catering, frozen ready meals and institutional foodservice. The current airline range focuses on compact rectangular 10–15 oz trays in white, black, blue and dual-color finishes.

Crystallized polyethylene terephthalate provides the thermal stability required for workflows that include meal filling, heat sealing, chilling or freezing, transport, galley reheating and direct service. Selected HSQY models are specified from approximately -40°C to +220°C for microwave and conventional oven use, subject to validation of the exact tray, food, lidding film and heating cycle.

Quick answer: An airline CPET tray is a lightweight, ovenable food tray engineered for compact meal portions and high-volume catering operations. The correct model must fit the meal portion, sealing tool, outer carton, catering trolley and aircraft galley reheating process.

Current HSQY Airline CPET Tray Range

The products currently displayed in this category are primarily single-compartment rectangular airline trays. HSQY can also evaluate custom dimensions, colors and multi-compartment designs through its broader CPET tray program.

Model	Capacity and Dimensions	Weight / Case Pack	Color and Positioning
LL01	10 oz; 6.30 × 3.94 × 1.30 in	13 g; 600 pieces per case	White; compact entrée, side dish or dessert tray
LL02	10 oz; 6.30 × 3.94 × 1.30 in	13 g; 600 pieces per case	Black; premium contrast and airline meal presentation
YT02	14 oz; 6.73 × 5.00 × 1.38 in	17 g; 720 pieces per case	Black; wider entrée and complete-meal portions
Model 001	10 oz; 6.77 × 3.82 × 1.38 in	13 g; 600 pieces per case	White; narrow aviation footprint and ready meals
Model 009	12 oz; 7.01 × 3.94 × 1.50 in	12 g; 900 pieces per case	Black; longer compact meal format
Model 011	15 oz; 6.48 × 4.98 × 1.50 in	15 g; 720 pieces per case	Black; deeper entrée and ready-meal portions
Model 013	14 oz; 6.85 × 5.12 × 1.38 in	16 g; 900 pieces per case	Black; broad meal presentation area
Model 021	10 oz; 6.81 × 3.69 × 1.29 in	14 g; 600 pieces per case	Blue; differentiated airline or catering branding
Model HS20	10 oz; 6.26 × 5.28 × 1.40 in	16 g; 600 pieces per case	Black; wider compact format
001 Dual-Color	10 oz; 6.77 × 3.82 × 1.38 in	13 g; 600 pieces per case	Gold/gray, blue-gray/black, black/pink and custom combinations

Published HSQY pages commonly list an MOQ of 50,000 pieces for individual airline models. Some detailed product pages also use 500 kg or 1000 kg as the commercial MOQ. Buyers should confirm whether the quotation is based on pieces, kilograms, cartons or a container load.

What Is CPET and Why Is It Used for Airline Meals?

CPET is crystallized polyethylene terephthalate. Controlled crystallization gives the tray substantially higher heat resistance and dimensional stability than standard clear APET packaging.

For airline catering, the material supports a one-tray workflow: meals can be portioned, sealed, chilled or frozen, transported, reheated and presented in the same container. This can reduce repacking steps and improve process consistency when the complete system has been validated.

Key Performance Requirements for Airline Catering Trays

Requirement	Why It Matters in Airline Catering	Validation Focus
Compact Footprint	The tray must fit meal sets, catering carts, racks and galley equipment.	External dimensions, flange width, stack height and available clearances.
Low Tray Weight	Packaging weight affects handling, loading and overall catering weight.	Minimum weight that still meets strength and thermal requirements.
Dual-Ovenable Performance	Meals may move from frozen or chilled storage to microwave or convection reheating.	Actual food temperature, oven profile, dwell time and tray deformation.
Reliable Heat Sealing	The meal must remain closed through filling, storage, transport and reheating preparation.	Film compatibility, seal window, peel force and channel-leak testing.
Stack Compression	Filled meals are stacked in cases, racks and catering trolleys.	Top load after chilling, freezing and reheating cycles.
Grease and Sauce Resistance	Airline meals frequently contain oil, sauces, salt and acidic ingredients.	Material compatibility and hot-food contact using the actual recipe.
Consistent Denesting	High-volume catering lines require rapid manual or automated tray separation.	Nesting clearance, static, dimensional tolerance and line speed.
Passenger Presentation	Tray color and geometry influence perceived meal quality.	Surface appearance, color consistency and condition after reheating.

Typical Airline CPET Tray Specifications

Item	Typical HSQY Details
Material	CPET, crystallized polyethylene terephthalate
Current Airline Capacities	Approximately 10, 12, 14 and 15 oz
Current Compartment Format	Mainly 1 compartment; custom 2- and 3-compartment CPET trays can be evaluated
Temperature Range	Selected products: approximately -40°C to +220°C
Heating Compatibility	Microwave and conventional oven for qualified trays and validated conditions
Colors	White, black, blue, natural and dual-color or custom combinations
Sealing	Compatible with selected heat-seal films and foil structures developed for the tray surface
Case Packing	Published airline models commonly pack 600, 720 or 900 pieces per case
Customization	Dimensions, capacity, color, compartments, embossing, lidding film and export packing
Published MOQ	Often 50,000 pieces; selected pages quote 500 kg or 1000 kg
Typical Lead Time	A published Model 001 page states approximately 10–14 working days; confirm by order and customization

Temperature Range and Dual-Ovenable Use

Selected HSQY CPET airline trays are specified for approximately -40°C to +220°C. This published range supports frozen storage and reheating in a microwave or conventional oven, but it should not be treated as an unrestricted use instruction.

The maximum safe package condition depends on tray formulation, wall thickness, tray color, food mass, oil and sugar content, oven type, rack position, airflow, heating time and lidding method. Commercial airline programs should approve a defined reheating profile rather than relying only on the resin temperature range.

Can a CPET Tray Go Directly from Freezer to Oven?

Qualified CPET trays are commonly used in freezer-to-oven workflows. Thermal-shock testing should still be completed with the actual meal, frozen-storage period, oven program and tray model. Inspect for cracking, distortion, flange curl and loss of seal integrity.

Can CPET Trays Be Used Under a Grill or Open Flame?

No. CPET trays should not contact open flames, exposed heating elements or uncontrolled grill heat. Follow the validated oven instructions and maintain the required clearance from heating elements.

Can the Lidding Film Stay on During Reheating?

This depends on the lidding-film structure and meal instructions. Some films are designed to be removed, pierced or vented before heating; others are engineered for controlled oven or microwave use. The tray temperature rating does not automatically apply to the film.

Lidding Film and Seal Compatibility

Airline CPET trays can be heat sealed with compatible lidding film, including selected sealing films for CPET ovenable trays. A secure package requires compatibility between the tray flange, sealant layer, sealing machine and reheating process.

Film Requirement	Function	What to Test
Sealant Compatibility	Creates adhesion to the CPET flange.	Seal initiation temperature, operating window and flange appearance.
Easy Peel or Weld Seal	Controls passenger or catering-staff opening behavior.	Average peel force, peak force, film tear and residue.
Oven or Microwave Compatibility	Supports the approved reheating instruction when the film remains attached.	Shrinkage, venting, odor, seal stability and food contact.
Anti-Fog Performance	Maintains visibility for chilled retail or pre-flight inspection.	Condensation after cooling and refrigerated storage.
Puncture Resistance	Protects packages containing bones, pasta edges or utensils.	Filled-meal transport and vibration testing.
Printed Film	Provides airline branding, menu identity, cooking instructions and traceability.	Ink adhesion, registration, migration assessment and code readability.

How to Build a Reliable Heat-Sealing Window

Confirm the exact tray model: Record the mold, color, tray weight and flange dimensions.
Select a CPET-compatible lidding film: Define peel type, heating instruction, barrier and printing.
Inspect the flange: Check flatness, food contamination, scratches and nesting damage.
Run a parameter matrix: Adjust sealing temperature, pressure and dwell time systematically.
Measure seal strength: Test immediately and after chilled, frozen and heated conditioning.
Check package integrity: Use an appropriate leak, pressure, vacuum or dye test.
Validate opening: Confirm that catering staff or passengers can open the package without uncontrolled spills.
Approve commercial speed: Repeat validation at the intended production line rate.

Airline Meal Portion and Tray Selection

Meal Component	Typical Tray Consideration	Selection Risk
Main Entrée	10–15 oz tray selected by actual food volume and headspace.	Nominal capacity may not equal usable fill volume after sealing.
Rice, Pasta or Potatoes	Broad base and suitable depth help distribute the portion.	Dense food can increase heating time and base load.
Meat with Sauce	Flange clearance and sauce depth are critical.	Sauce on the flange can create channel leaks.
Vegetables	Avoid excessive compression under the lid.	Steam generation can affect film and seal behavior.
Dessert or Side Dish	Compact 10 oz trays can support smaller portions.	A tray that is too large increases package and cart volume.
Multi-Component Meal	Consider a custom divided tray or separate small trays.	Internal dividers do not always create liquid-tight separation.

Airline Cart, Rack and Galley Oven Compatibility

A tray can be suitable for CPET reheating but still be unsuitable for a specific airline operation. Buyers should verify the complete dimensional chain from the meal-production line to final cabin service.

Tray outer length, width, depth and flange overhang
Filled and sealed package height
Number of trays per catering rack or basket
Stack height inside transport cases and trolleys
Clearance inside the aircraft galley oven
Oven rack spacing, airflow direction and hot spots
Meal-set fit with cups, cutlery, side dishes and service trays
Removal method and handling temperature after reheating
Cart movement, vibration and braking during ground and flight operations

Do not claim compatibility with a named trolley, oven or airline system unless the exact tray has been dimensionally and operationally approved.

Stacking, Compression and Transport Validation

Airline meals may pass through automated filling, cold storage, pallet transport, airport handling, catering trolleys and aircraft service. Filled-package testing should simulate this full chain.

Empty-tray nesting and denesting force
Filled-tray top-load compression
Stack performance after chilling and freezing
Outer-case compression and pallet stacking
Vibration during road and airport transport
Drop or impact testing appropriate to the distribution system
Seal retention after mechanical stress
Tray deformation after reheating while supporting the meal
Manual handling with gloves in catering and cabin environments

One-Compartment vs Multi-Compartment CPET Airline Trays

The current HSQY airline category mainly contains one-compartment trays. HSQY also offers 2- and 3-compartment CPET formats in the broader CPET tray range and can evaluate custom airline designs.

Format	Advantages	Limitations and Testing
1 Compartment	Maximum usable volume, simpler filling, efficient heating and lower tooling complexity.	Food components can mix; sauces require sufficient headspace.
2 Compartments	Separates an entrée from one side dish.	Divider geometry affects usable capacity and heating uniformity.
3 Compartments	Supports portion control and organized meal presentation.	More complex filling and sealing; dividers may not be liquid-tight.
Separate Small Trays	Allows different heating, menu and service sequences.	Adds packaging count, handling and cart-space requirements.

CPET vs Aluminum Airline Meal Trays

Selection Factor	CPET Airline Tray	Aluminum Airline Tray
Microwave Use	Qualified CPET trays can be microwave reheated.	Standard aluminum trays are generally not used in conventional microwave ovens unless a validated system permits it.
Conventional Oven	Qualified CPET models support defined oven profiles.	Aluminum provides strong heat conductivity and oven performance.
Presentation	Black, white, blue and dual-color finishes support branded presentation.	Metallic appearance; often paired with lacquer or external decoration.
Sealing	Compatible heat-seal films can provide easy-peel or weld-seal behavior.	Often uses foil, board or film lids with a compatible rim system.
Thermal Conductivity	Lower than aluminum, which can support controlled handling but changes heating response.	Higher conductivity can accelerate heat transfer and make the tray hot to touch.
Recycling	Depends on local collection and CPET sorting capability.	Aluminum is recyclable where trays are collected and sufficiently clean.

Food-Contact Safety and Compliance

Food-contact suitability must be established for the exact CPET resin, pigment, recycled-content level, lidding film and intended heating conditions. A general statement that CPET is food grade does not replace documentation for the finished tray.

Buyers should specify the destination country and request the applicable declaration, migration or test reports and batch documentation. Certifications referenced on individual HSQY pages include FDA-, LFGB- and SGS-related information, but the scope and current applicability should be confirmed for the ordered model and color.

Airline catering customers may also require supplier audits, change control, traceability, approved golden samples, aviation-catering documentation or additional testing beyond standard food-contact compliance.

Recycled Content and Recyclability

CPET is a PET-based material and may contain recycled PET depending on the formulation. Recycled-content claims should be documented for the exact model and production batch, particularly when the finished tray is intended for direct food contact.

CPET may be recyclable where local collection and processing systems accept opaque or crystallized PET trays. Actual recovery depends on tray color, labels, lidding film, food residue and regional sorting technology. Avoid describing every CPET airline tray as universally or automatically recyclable.

Custom Airline CPET Tray Development

Customization	Information Required	Engineering Consideration
Custom Footprint	Maximum length, width, height and cart or oven dimensions.	Must fit filling, sealing, rack, cart and service systems.
Custom Capacity	Food weight, food volume, headspace and sauce level.	Usable capacity differs from brimful capacity.
Compartment Layout	Menu map, portion volumes and divider requirements.	Affects heating, filling speed, rigidity and tooling.
Custom Color	Color standard, gloss target and annual volume.	Pigment can influence appearance, heat absorption and recycling.
Dual-Color Construction	Inside and outside colors, approved sample and branding goal.	Requires process control for color interface and consistency.
Embossed Branding	Vector artwork, size, location and depth.	May require new tooling and can influence denesting or strength.
Printed Lidding Film	Artwork, colors, repeat, eye marks and cooking instructions.	Requires film, ink, sealing and migration validation.
Private-Label Packing	Case count, barcode, carton artwork, pallet and loading plan.	Changes freight density and automated handling.

Quality Control for Airline CPET Trays

CPET material identity and approved formulation
Tray dimensions, flange width and dimensional tolerance
Individual tray weight and weight distribution
Color, gloss and visible contamination
Wall and corner thickness distribution
Thermal crystallization and heat resistance
Frozen impact and thermal-shock performance
Top-load compression and stacking stability
Nesting and denesting consistency
Flange flatness and seal-surface condition
Seal strength and package-integrity performance
Microwave and conventional oven reheating trials
Odor, taste and food-contact compatibility
Case pack, carton strength and batch traceability

Common Airline CPET Tray Problems and Solutions

Problem	Possible Causes	Recommended Checks
Tray Warps in the Galley Oven	Heating profile exceeds qualification, uneven meal load, insufficient tray weight or direct radiant heat.	Map oven temperatures and repeat trials with the actual meal and rack position.
Tray Cracks After Freezing	Impact while cold, weak corner distribution, unsuitable formulation or excessive frozen stress.	Run frozen-drop and thermal-shock tests with the filled tray.
Lidding Film Peels Off During Transport	Low seal strength, contaminated flange, wrong sealant or insufficient pressure.	Build a validated seal window and inspect flange cleanliness.
Film Is Difficult to Open	Weld seal selected instead of easy peel, excessive seal temperature or uneven flange.	Measure peel force and adjust film or process parameters.
Sauce Leaks at the Corner	Overfilling, flange contamination, tray distortion or channel leakage.	Set a fill line and test package integrity after vibration.
Trays Stick During Denesting	Excessive nesting depth, static, compression or dimensional variation.	Review mold geometry, packing pressure and line conditions.
Meal Heats Unevenly	Dense food distribution, compartment geometry, tray depth or oven airflow.	Validate the recipe, food placement and oven program together.
Lower Packs Collapse in the Carton	Stack load too high, warm trays, weak case or inadequate rib design.	Perform conditioned compression testing using the final case pack.

Packaging and Export Logistics

Airline CPET trays are normally nested in sleeves and packed in corrugated export cartons. Published HSQY airline models commonly use case packs of 600, 720 or 900 pieces, but the final case specification depends on the tray footprint and nesting depth.

Before ordering, confirm:

Pieces per sleeve and sleeves per carton
Carton length, width, height, net weight and gross weight
Maximum acceptable nesting compression
Pallet dimensions, stack height and stretch wrapping
Estimated 20-foot, 40-foot and 40HQ loading quantities
Mixed-model and mixed-color loading rules
Humidity, heat and crushing protection during ocean freight
Barcode, case label, batch code and shipping marks
Delivery terms and receiving equipment at the destination

How to Evaluate Airline CPET Tray Samples

Verify the dimensions: Measure the footprint, height, flange and nesting clearance.
Fill the real meal: Use the intended food weight, sauce and headspace.
Seal the tray: Test the proposed lidding film and commercial machine.
Condition the meal: Include chilled or frozen storage for the intended period.
Run the reheating profile: Use the planned microwave or galley oven program.
Inspect the hot tray: Check rigidity, deformation, handling and food presentation.
Test package integrity: Evaluate leaks before and after transport simulation.
Check cart and rack fit: Verify loading density and clearances.
Assess denesting: Confirm efficient operation at production speed.
Approve a golden sample: Link the approved tray to the drawing, weight, color and quality specification.

Why Choose HSQY for Airline CPET Trays?

Dedicated 10–15 oz compact airline tray range
White, black, blue and dual-color options
Published tray dimensions, weights and case packs
Dual-ovenable CPET grades for validated freezer-to-oven workflows
Matching CPET lidding-film and sealing support
Custom capacities, colors, compartments and tooling
Sample support for sealing, transport and galley reheating trials
Private-label film, carton and export-packing options
Bulk supply for airline caterers, ready-meal producers and distributors

Request Airline CPET Tray Samples and Pricing

To receive an accurate recommendation and quotation, provide:

Current tray drawing, model or physical sample
Required capacity and food fill weight
Meal dimensions, sauce content and headspace
Maximum tray footprint and sealed-package height
Catering trolley, rack and galley oven dimensions
Chilled or frozen storage conditions
Microwave or conventional oven heating profile
Lidding-film type and required peel behavior
Color, compartments, logo and printing requirements
Order quantity and annual demand
Required case pack, pallet and container loading
Destination market and food-contact documentation
Shipping terms and target delivery schedule

Contact HSQY to request samples, specifications and a project quotation for airline catering packaging.

Contact HSQY

FAQ About Airline CPET Trays

What is an airline CPET tray?

It is a compact crystallized PET food tray designed for airline catering workflows that can include filling, sealing, chilling or freezing, reheating and service.

What capacities are available in the current HSQY airline range?

The current category primarily includes 10 oz, 12 oz, 14 oz and 15 oz single-compartment rectangular trays.

What colors are available?

Current products include white, black, blue and dual-color combinations. Custom colors can be evaluated for qualifying volumes.

What temperature can HSQY airline CPET trays withstand?

Selected models are specified from approximately -40°C to +220°C. The actual use conditions must be validated for the tray, meal and heating equipment.

Are CPET airline trays microwave-safe?

Qualified CPET trays can be used in microwaves under approved conditions. Test the exact tray and food using the intended power and heating time.

Are CPET airline trays safe for conventional ovens?

Selected HSQY models are dual-ovenable. Avoid open flames and direct contact with heating elements, and follow a validated oven profile.

Can CPET trays go directly from freezer to oven?

Qualified models can support freezer-to-oven workflows, but thermal-shock testing is required with the actual frozen meal and oven program.

Can the sealing film remain on during heating?

Only when the exact film is designed and validated for that instruction. Some films must be removed, pierced or vented first.

Can airline CPET trays be sealed with lidding film?

Yes. Use a film with a sealant compatible with the tray flange and validate seal strength, peel behavior and heating performance.

Are CPET airline trays leakproof?

A tray alone is not leakproof. Leak resistance depends on the tray flange, lidding film, food contamination, sealing parameters and handling.

Are the current airline trays multi-compartment?

The current category is mainly single-compartment. Two- and three-compartment CPET trays are available in the broader range or through customization.

How do I choose between 10 oz, 12 oz, 14 oz and 15 oz?

Use the actual meal weight, food volume, sauce level, required headspace and cart footprint rather than nominal capacity alone.

Will the trays fit an airline catering trolley?

Compatibility must be checked using exact tray dimensions, sealed height, stack arrangement, rack and trolley clearances.

Will the trays fit an aircraft galley oven?

Only after verifying the oven rack, available clearances, airflow and validated heating program. Do not claim universal galley compatibility.

Are CPET trays suitable for sauces and oily food?

CPET is commonly used with sauces, grease and oil, but the actual recipe and high-temperature contact should be included in food-compatibility tests.

Can HSQY provide easy-peel sealing film?

HSQY offers sealing-film solutions for CPET trays. Easy-peel force, oven behavior, anti-fog and printing should be specified and tested.

Can HSQY print an airline logo on the tray?

Embossing may be possible, while printed lidding film is often more practical for logos, menus, instructions and variable branding.

Can HSQY manufacture dual-color airline trays?

Yes. The current range includes a 10 oz dual-color Model 001 with several color combinations and custom options.

Are CPET trays recyclable?

They may be recyclable where local systems accept opaque or crystallized PET trays. Actual acceptance varies by color, labels, residue and local infrastructure.

Do the trays contain recycled PET?

This depends on the approved CPET formulation. Request documented recycled-content information for the exact model and food-contact application.

What is the MOQ?

Many individual HSQY airline pages list 50,000 pieces. Selected pages use 500 kg or 1000 kg, so the quotation basis must be confirmed.

What are the published case packs?

Depending on the model, published case packs include 600, 720 and 900 trays. Final carton data should be confirmed before ordering.

Can I request samples before bulk production?

Yes. Samples should be tested for meal fit, sealing, frozen storage, transport, oven reheating, denesting and cart compatibility.

What information is needed for a quotation?

Provide tray dimensions, capacity, food load, heating profile, film requirement, color, quantity, packing, destination and compliance requirements.

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