Aluminum Alloy 8011 Aluminum Foil for Tray &Container Stock I Thickness 0.05-0.12mm I Width 550 mm I Food Safe Coating

Introduction                                                

The 0.05–0.12 mm 8011 aluminum foil with food-safe heat-resistant coating is the current professional benchmark for rigid tray & container stock used in airline catering, ready-to-eat meals, meal-kit delivery, supermarket hot-food trays, bakery ovenable trays and institutional foodservice packaging.

This medium-gauge range provides the optimal balance for commercial foodservice converters and tray manufacturers:

Much stronger & more rigid than household foil (9–25 μm)

Better tear & puncture resistance than thinner gauges

Heat resistance up to 300 °C continuous (short-term 350 °C)

Perfect dead-fold & shape memory for formed trays & lids

Coating system:Heat-resistant food-grade lacquer (vinyl/acrylic/nitrocellulose-based),Single-side or double-side coating (one side release, one side heat-seal optional),Compliance: FDA 21 CFR 176.170, EU 10/2011, GB 4806,Performance: no burn-through, no odor generation, no migration at 250–300 °C

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies  

1.Marriott & Hilton Global Banquet & Room-Service Trays

Thickness: 0.08 mm 8011 heat-resistant coated

Environment: 250–300 °C oven reheating

Result: zero odor complaints, rigid shape retention after multiple uses

2.Air France & Emirates In-Flight Meal Trays

Thickness: 0.10 mm 8011 double-side coated

Environment: 180–220 °C convection oven on long-haul flights

Result: no burn-through, zero flavor transfer, high passenger satisfaction

3.Heinz Ready-to-Eat Meal Trays (Europe & Export)

Thickness: 0.12 mm 8011 oven/retort-grade coated

Environment: microwave + conventional oven

Result: 121 °C sterilization safe, no delamination, millions of units/year

4.Sysco & US Foods Catering Ovenable Containers

Thickness: 0.09 mm 8011 heat-seal coated

Environment: professional kitchen prep & delivery

Result: 800 m/min line speed, zero web breaks

5.Greggs UK In-Store Hot Pastry & Sausage Roll Trays

Thickness: 0.07 mm 8011 release-coated

Environment: high-volume bakery reheating

Result: excellent dead-fold, easy food release, high repeat purchase rate

International Applications

Airline & railway catering"meal trays, entrée covers, hot-food containers

Ready-to-eat & meal-kit producers:ovenable trays, sous-vide containers

Supermarket & deli hot-food packaging:rotisserie chicken trays, bakery trays

Professional catering & banquets:chafing dish liners, buffet & banquet trays

Institutional foodservice:hospitals, schools, prisons, cruise ships, military MRE trays

Mega Trends

Thinner professional gauges (40–80 μm) for cost & sustainability-focused catering lines

Release + heat-seal double coating → one-side non-stick for easy food removal

Antimicrobial lacquer → built-in silver ions for food-contact hygiene

Smart foil → QR-printed traceability & freshness indicators

Circular economy → Highly recycled content 8011 coils with CO₂ passport

High-heat mono-material → PE-free lacquer + ultra-thin 8011 fully recyclable structures

Upcoming Applications

Space mission 5-year shelf-life meal containers

Mars habitat high-temperature food prep trays

Edible coating + 8011 hybrid zero-waste catering tray

Active temperature-control foil for hot/cold delivery packaging

FAQ (USA/Europe/Middle East/Asia Buyers)

Q1: Why choose 8011 50–120 μm over thinner household foil for tray stock?

A: Household foil (9–25 μm) is too thin and tears easily under hot food weight or during forming. 50–120 μm 8011 provides rigid structure, better puncture resistance and higher heat tolerance (300 °C vs 220–250 °C), making it the professional choice for airline & catering trays.

Q2: What is the maximum continuous oven temperature the coated foil can handle?

A: Continuous 250–280 °C, short-term peak 300–350 °C without burn-through or odor generation. Real oven test videos & thermal cycling reports available.

Q3: Does the coating release food easily or does it stick?

A: Heat-resistant release-grade versions are designed for easy food release (similar to silicone-coated parchment). We offer both release-coated and heat-seal versions; samples provided for your specific food type (chicken, pastry, sauce, etc.).

Q4: Minimum order quantity & lead time for custom width or coating?

A: MOQ 3–5 tons (depending on width/thickness); standard 550 mm 15–25 days; custom width or coating 25–35 days. Sample jumbo rolls free with freight collect.

Q5: How does 8011 foil perform in high-humidity / tropical catering environments?

A: Excellent — passes 40 °C / 90% RH accelerated aging for 24–36 months with no odor transfer or barrier loss. Tropical storage & humidity chamber data available.

Q6: Is the foil suitable for microwave + oven combination use?

A: Yes — microwave-safe when food covers the foil (prevents arcing); oven-safe up to 300 °C. Dual-use test reports & usage guidelines provided.

Call to Action                                                                                                        

Want tray & container stock that stays rigid, odor-free & oven-safe at 300 °C?

Contact us to learn about 0.08 mm heat-resistant sample + 300 °C oven test video + real airline/catering reference package

24-hour rapid quote

Contact Dingang immediately — keep every catering tray hot, safe & perfect!

T: 0086 13961220663 

E:gavin@cnchangsong.com