QXS8 Heavy Duty Aluminum Foil Container 378mm
QXS8 heavy duty smooth wall aluminum foil container for catering mains, roast dishes, family-size ready meals, airline food service, and institutional meal programs. The 378 x 188mm rectangular format holds 2700ml with a wide presentation area and reinforced smooth wall structure for oven-ready, freezer-safe, and chilled food packaging. Custom exterior color and printing support are available for qualified B2B orders. MOQ from 20,000 units; typical production lead time is 2-3 months after order confirmation.
TOP OUT: 378 x 188mm
BOTTOM: 343 x 152mm
HEIGHT: 44mm
VOLUME: 2700ml
Indicative starting price: from USD 0.085 per piece. Final quote depends on size, thickness, order quantity, lid type, printing and packing requirements.
Description
This heavy duty aluminum container page helps B2B buyers compare large-format capacity, rim strength, lid fit, MOQ, custom print options, and export packing before requesting a quote.
Heavy Duty Aluminum Container
378×188mm · 2,700ml capacity · The widest smooth wall format for bulk prep and industrial catering
Maximum width for bulk food production
The widest container in our smooth wall range. At 378×188mm with 44mm depth and 2,700ml capacity, this heavy duty aluminum container is built for industrial kitchens, bulk catering prep, and high-density food transport where standard containers bend or deform under load. The smooth wall construction provides a flat, printable surface for branded catering or retail presentation at scale. Oven safe to 220°C; freezer safe to −20°C.
Maximum width
378mm — widest in the smooth wall range
Heavy duty walls
No bending under 2kg+ food loads
Transport stable
Wide base prevents tipping in transit
Smooth wall finish
Full-surface print coverage up to 9 colors
Where this heavy duty aluminum container works best
At 378×188mm with 44mm depth, the QXS8 is the widest smooth wall container in our range — 38mm wider than the QXS7 at the same depth. The additional width accommodates wider cuts of protein, larger casserole formats, and tray-bake portions that don’t fit in narrower containers without crowding. At 2,700ml, it handles 4–6 portion mains for bulk prep lines. For a full overview of the smooth wall range, see our smooth wall container wholesale guide.
Industrial Kitchen Bulk Casseroles
Dense casseroles, baked ziti, shepherd’s pie, and bulk rice dishes exceed the structural limits of standard aluminum containers when filled to 2kg+. The QXS8’s heavier gauge construction prevents the sidewall flex and base warping that causes spills and presentation failures in high-volume kitchen environments. Use for foods that get moved repeatedly between prep, oven, holding, and service stations. See our reliable performance container guide.
Catering Bulk Delivery & Transport
For catering companies delivering pre-portioned bulk mains to event venues, the 378mm wide format maximises payload per tray slot in standard catering transport racks. The wide stable base and heavy duty walls maintain shape during vehicle transport without requiring secondary packaging for structural support. Stack 5–6 lidded units per column in transit. Read our catering container guide.
Tray Bakes & Roasting Joints
At 378mm width, the QXS8 accommodates wide-cut roasting joints, full racks of ribs, and large tray bakes that extend beyond the 340mm width of the QXS7. The 44mm depth holds roasting juices without overflow during oven cooking at up to 220°C. Even heat distribution across the smooth wall base prevents hotspot burning on the bottom — critical for even browning of large protein cuts. See our baking temperature guide.
Meal Prep Bulk Batch Production
Subscription meal prep operations producing 500+ portions per day use the 2,700ml format as the primary bulk holding vessel — prepared in QXS8, then portioned into individual containers at the packaging line. The wide flat base provides maximum surface area for even cooling before portioning, reducing food safety risk from residual heat in dense mains. Freezer-stable at −20°C. Read our meal prep container guide.
Retail Supermarket Prepared Meals
Family-size prepared meal lines in supermarkets and food retail use the 2,700ml heavy duty format for 4–6 portion mains — lasagne, moussaka, cottage pie. The wide flat surface area of the QXS8 provides the maximum label and print space of any container in our range, making it ideal for large-format branded retail packaging with full nutritional information, branding, and heating instructions on the lid surface. See our custom container guide.
Premium Brand Large-Format Packaging
The 378×188mm smooth wall surface is the largest flat print canvas in our range — offering more printable area per unit than any other container we produce. For premium prepared meal brands, the family-size format is the highest-visibility SKU in the product line, displayed face-up in chilled retail cases where the full lid surface is visible to shoppers. A well-designed large-format label on a QXS8 commands shelf presence that individual-portion containers cannot match. Up to 9-color Pantone printing available. See our custom container design guide and foil printing solutions.
Size comparison for heavy duty aluminum container buyers
Not sure if this is the right size? Here is how the QXS8 sits within our full smooth wall container range. The shaded row is this product. For a full overview, see our aluminum container sizes guide.
| Model | Dimensions | Height | Volume | Best for |
|---|---|---|---|---|
| QXS1 | 184×127mm | 55mm | 1,000ml | Single-serve deep main, 1–2 people |
| QXS2 | 184×126mm | 42mm | 800ml | Single-serve shallow main, airline tray format |
| QXS3 | 220×149mm | 43mm | 1,200ml | Standard takeout main, 1–2 people |
| QXS4 | 248×185mm | 73mm | 3,600ml | Deep batch cooking, stews, soups, 4–6 people |
| QXS5 | 331×225mm | 57mm | 3,650ml | Wide shallow batch, lasagne, tray bakes, 4–6 people |
| QXS6 | 369×270mm | 55mm | 4,700ml | Largest volume, banquet mains, 6–8 people |
| QXS7 | 340×188mm | 44mm | 2,300ml | Narrow long format, bread, baguette, elongated roasts |
| QXS8 ◀ You are here | 378×188mm | 44mm | 2,700ml | Widest format, heavy duty bulk prep, 4–6 people |
Wholesale heavy duty aluminum container orders
MOQ
From 20,000 units per order
Lead time
2–3 months from order confirmation
Custom print
Up to 9 colors on smooth wall surface, Pantone matched
Certifications
FDA · ISO 9001 · Kosher · SGS · GMP
Heavy Duty Aluminum Container questions
What foods need a heavy duty 378mm container?
Dense casseroles, baked ziti, shepherd’s pie, roasting joints, and bulk rice dishes that exceed 2kg in fill weight. The heavy duty gauge prevents sidewall flex and base warping under load in commercial kitchen environments.
Heavy duty versus regular container for the same size?
Heavy duty has thicker gauge walls suited for repeated handling and heavy food loads. Choose heavy duty for industrial kitchens, bulk delivery, or any application where the container is moved multiple times before service.
Can I stack heavy duty containers when full?
Yes, safe to stack 5–6 lidded units when filled. Always use lids between layers and keep stacks stable during transport.
How much food goes in the 2,700ml heavy duty container?
Fill to 2,200ml (81%) for dense casseroles. Fill to 2,000ml (74%) for dishes with gravy or sauce. The heavy duty walls hold full weight without warping.
What lids fit the 378×188mm heavy duty container?
378×188mm aluminum lids are recommended — they match the container’s structural gauge for industrial and bulk catering use. Avoid film lids for heavy duty containers as they may tear under weight.
Is this heavy duty aluminum container safe for hot food?
Yes, FDA approved food-grade aluminum is safe for hot foods. For acidic foods like tomato-based sauces, avoid storing more than 48 hours in the container.
Material comparison for heavy duty aluminum container sourcing
At the same 378×188mm heavy duty format, here is how aluminum foil compares to common alternatives for bulk food containers. For a full safety analysis, see our aluminum vs plastic food safety guide.
| Feature | Aluminum Foil | Plastic (PP) | Stainless Steel Pan |
|---|---|---|---|
| Oven safe | ✅ Up to 220°C | ❌ Not suitable | ✅ Yes |
| Disposable | ✅ Single use | ✅ Single use | ❌ Return logistics required |
| Freezer safe | ✅ Down to −20°C | ✅ Yes | ✅ Yes |
| Custom print | ✅ Up to 9 colors | ✅ Label | ❌ Not practical |
| Weight | ✅ Lightweight | ✅ Lightweight | ❌ Heavy |
| Recyclable | ✅ 100% aluminum | ⚠️ Varies by type | ✅ Yes |
| Certifications | FDA / SGS / Kosher / GMP | FDA (varies) | NSF / FDA |
Part of our smooth wall foil container series. Compatible with 378×188mm aluminum lids. Read our wholesale supplier guide or learn more at FDA Food Safety Guidelines.
Related Qixin buying links: QX4 jumbo rectangular container, QXD2 divided aluminum foil container, bulk container pricing guide, and Qixin trade exhibition showcase.
