Microwave-Safe Cardboard Soup Containers | Bioleader® Paper Bowls Manufacturer
Bioleader® produces microwave-safe cardboard soup containers made from kraft and white paperboard, designed for both hot and cold food applications. Sturdy, leak-proof, and eco-certified, these containers are safe for reheating meals, making them ideal for restaurants, catering, supermarkets, and takeaway services. With factory-direct wholesale supply and custom logo printing, Bioleader® ensures reliable, sustainable, and brand-enhancing packaging for foodservice businesses worldwide.
About Bioleader® Microwave-Safe Cardboard Soup Containers
As a leading manufacturer of microwave-safe cardboard soup containers, Bioleader® provides global foodservice brands with durable, eco-friendly packaging solutions. Our kraft paper soup containers for hot & cold foods are designed for high heat resistance, ensuring safe use in microwaves without compromising quality. With advanced factory capabilities, we supply large-scale wholesale orders directly, offering OEM/ODM customization for logos and colors. Trusted by restaurants, delivery platforms, and catering companies, Bioleader® helps businesses transition to sustainable, regulation-compliant packaging.
Materials & Key Features of Bioleader®’s Microwave-Safe Cardboard Soup Containers
Crafted from kraft paper and white paperboard, engineered for strength and safety.
Key Features:
Microwave-Safe & Heat-Resistant – Designed for reheating hot soups, noodles, and curries.
Leak-Proof & Durable – Secure lining prevents leaks with hot or greasy foods.
Eco-Certified & Compostable – Verified under BPI, EN13432, and OK Compost standards.
Cold & Hot Compatible – Works for salads, ice cream, or steaming hot meals.
Factory Wholesale & Custom Branding – OEM/ODM printing for large-scale foodservice buyers.
Specifications & Sizes – Paper Soup Bowls (Manufacturer & Factory Wholesale)
Bioleader® supplies kraft paper and white paper soup cups with lids for global wholesale. The table below lists standard sizes, key parameters, and FOB Xiamen prices.
| Size (oz) | Capacity (ml) | Rim Ø (mm) | Height (mm) | Material | Compatible Lids | MOQ (pcs) | Price (USD) | Best For |
|---|---|---|---|---|---|---|---|---|
| 8oz | 240 | 90 / 98 | 62 / 60 | Kraft / White Paper | Paper / PP / PLA | 50,000 | 0.026 | Side soups, samples |
| 12oz | 360 | 90 / 98 | 86 / 70 | Kraft / White Paper | Paper / PP / PLA | 50,000 | 0.028 | Single-serve soups |
| 16oz | 480 | 98 / 115 | 99 / 72 | Kraft / White Paper | Paper / PP / PLA | 50,000 | 0.035 / 0.040 | Meal combos, noodles |
| 26oz | 770 | 118 | 85 / 108 | Kraft / White Paper | Paper / PP / PLA | 50,000 | 0.046 | Thick soups, curries |
| 32oz | 950 | 118 | 131 / 110 | Kraft / White Paper | Paper / PP / PLA | 50,000 | 0.050 | Family-size, catering |
How to Customize Logo/Colour Printing?
We supply OEM/ODM custom-made logo/color printing based on MOQ：50,000pcs each:
Printing Area: 1: Cup’s body & bottom;
- Contact us and choose the item/size you need.
- Confirm the order with us. (Signed contract/PI)
- Design/Drawing: You issue the PDF, AI, CDR format profile, or clear logo, drawing to us, and tell us your idea or a simple design. Then we can design for you freely.
- Or we give you the blank printing drawings of which sizes/types you choose and resend them back to us after you design them.
- Finalize: We will adjust the design/drawing based on Step 3 or 4, and then you confirm it after carefully checking.
- Samples: We can issue the printing samples(if needed).
- Production: We will arrange the mass Production on time under our produce plan.
- Finished: Products finished and arrange export to you based on contract or agreement.
Paper Soup Bowl's Production Process
1:Paperboard Selection: Choose the thickness, weight, and coating properties based on the order.
2:Coating: Paperboard is coated with a thin layer of plastic (PE or PLA) (for waterproof and holding liquids).
3:Printing: Flexographic printing under the desired design.
4:Cutting: Sheet cutting into flat sheets then die-cut into specific shapes use for the body of the cups.
5:Forming: Cup body formation: the edges are heated and bonded together to create a cylindrical shape. Bottom sealing: the circular bottom piece is inserted and sealed to the cup body using heat and pressure. (ensures leak-proof).
6:Rimming and Curling:Rimming: the top edge of the cup is curled to form a rim (structural strength & smooth edge for drinking). Heat Sealing: The curled rim is heat-sealed to reinforce the cup’s structure.
7:Inspection and Quality Control.
8:Packaging: Packaged into sleeves or boxes.
Bioleader®'s International Certifications & Testing Report
All Bioleader® microwave-safe cardboard soup containers are produced in ISO9001 and BRC certified facilities. Our products are tested by SGS and TÜV, meeting FDA, EU, and LFGB food contact safety standards. We can provide full documentation upon request, including test reports and certificates of compliance, ensuring quality and regulatory trust for your business.
BRC: Food Safety Certification for Packaging Products
EC/EU Test Report for Kraft Paper Products
EC/EU Test Report for PE White Products
EC/EU Test Report for Bamboo Paper Products
OK Compost Industrial – PLA Paper Products
PLA Kraft Products PFAS PFOA PFOS POPS Free Test Report
PE Kraft Products PFAS PFOA PFOS PFBA Free Test Report
PE White Products PFAS PFOA PFOS Free Test Report
RPET lid PFAS PFOA PFOS POPS Free Test Report
EC/EU Test Report – RPET Lid
EC/EU Test Report for PP lid
Practical Applications & Ideal Use Cases for Microwave-Safe Cardboard Soup Containers
Restaurant Chains & Takeaway Shops – Safe reheating for soups and ready meals.
Food Delivery Platforms – Leak-proof packaging for UberEats, Deliveroo, and Meituan.
Supermarkets & Convenience Stores – Pre-packaged meals and deli soups.
Catering Services – Large-scale use for events, buffets, and corporate dining.
Food Factories – Bulk supply for meal kits and frozen foods requiring reheating.
Sustainability & Regulations
Bioleader®’s microwave-safe cardboard soup containers are fully compostable and certified by BPI, EN13432, and OK Compost. With tightening restrictions on plastic packaging across Europe, North America, and Asia-Pacific, they provide a compliant, sustainable alternative. These eco-certified solutions allow foodservice operators to meet environmental policies while maintaining performance for both hot and cold foods.
🚀 Ready to Custom Microwave-Safe Cardboard Soup Containers ?
Join the global movement toward zero-waste packaging.
Bioleader® offers:
📦 Bulk order support & fast delivery
✍️ Custom branding and OEM solutions
🌍 Worldwide eco-packaging compliance
Contact us Below
FAQs of Bioleader's Microwave-Safe Cardboard Soup Containers
1. Can these containers be safely microwaved?
Yes, they are designed for safe microwave reheating.
2. Do they leak with hot or greasy foods?
No, they include leak-proof linings to prevent spills.
3. Are they eco-friendly and compostable?
Yes, certified under BPI, EN13432, and OK Compost.
4. Can I order wholesale with my logo printed?
Yes, OEM/ODM customization is available for bulk factory orders.
5. Do you supply factory-direct for international buyers?
Yes, Bioleader® provides global factory-direct wholesale supply.