Aluminum alloy 8011 Aluminum Foil for Semi-rigid Containers | Thickness 0.04–0.15 mm | Width 100–1200 mm | Lubricated or Plain-

Introduction                                                

The 0.04–0.15 mm 8011 aluminum foil (lubricated or plain) is currently the global mainstream alloy for semi-rigid food containers, ovenable trays, airline catering trays, bakery trays, ready-to-eat meal trays, chafing dish liners and portion packaging that requires forming, rigidity and heat resistance.

This medium-gauge range is specifically engineered for:

Deep-drawing & impact forming into rectangular / oval trays & containers

High-speed tray production lines & lidding/sealing operations

Oven, steam, microwave & blast chiller compatibility

Professional foodservice & catering environments (hotels, airlines, supermarkets)

Key technical features:Alloy 8011-O (fully annealed) for maximum formability & dead-fold,Surface: plain (mill finish) or lubricated (drawing oil or dry lube for forming),Heat resistance: continuous 250–280 °C, short-term 300–350 °C,Food safety: FDA 21 CFR 176.170, EU 10/2011, GB 4806,Zero odor/flavor transfer: 24+ months in frozen or heated storage

Product Parameters:                                                  

Advantages                                                                                                             

Core Benefits:

Case Studies  

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

Thickness: 0.08–0.10 mm 8011 lubricated

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 plain + release coating

Environment: 180–220 °C convection oven

Result: no burn-through, zero flavor transfer on long-haul flights

3.Heinz & Campbell’s Ready-to-Eat Meal Trays (Europe & USA)

Thickness: 0.12 mm 8011 oven-grade lubricated

Environment: microwave + conventional oven

Result: 121 °C sterilization safe, 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 & Pret A Manger In-Store Hot Pastry Trays

Thickness: 0.07–0.08 mm 8011 release-coated

Environment: high-volume bakery reheating

Result: excellent dead-fold, easy food release, high satisfaction

International Applications

Airline & railway catering trays & meal containers

Ready-to-eat & meal-kit ovenable trays (sous-vide, frozen meals)

Supermarket hot-food & deli trays (rotisserie chicken, bakery items)

Professional catering & banquet chafing dish liners & buffet trays

Institutional foodservice — hospitals, schools, prisons, cruise ships

Mega Trends

Thinner gauges (0.035–0.08 mm) for cost & sustainability-focused catering lines

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

Antimicrobial lacquer:silver-ion additives for food-contact hygiene

Smart foil trays: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 0.05–0.12 mm over thinner household foil for semi-rigid trays?

A: Household foil (9–25 μm) is too thin and tears easily under hot food weight or during forming. 0.05–0.12 mm 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.

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

A: MOQ 3–5 tons (depending on width/thickness); standard 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 semi-rigid 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