| Product Name: | Cornstarch 500Ml Square Box With Lid |
| Item No.: | BLS-450 |
| Product Size: | 138*138*53mm |
| Weight: | 25g |
| Package(Pcs/Carton): | 50pcs/bagx6bags=300PCS |
| Carton Size: | 63 × 29 × 44cm |
| Certificates: | OK-Compost, EN13432, EC/EU, FDA, SGS,ISO-9001 |
Bioleader®’s 450ml Cornstarch Square Bowls With Lids are biodegradable, PFAS-free, and leak-resistant — perfect for hot or cold takeaway meals. Microwave and freezer safe, these eco-friendly containers meet global compostability standards. As a Chinese factory & wholesale manufacturer, Bioleader® offers OEM/ODM customization and reliable bulk supply.
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Eco-Friendly & Compostable – 100% biodegradable cornstarch material to replace single-use plastic.
Secure Lid Design – Leak-resistant fit for safe takeaway and delivery.
Heat & Grease Resistant – Handles hot, oily dishes without warping or leaking.
Microwave & Freezer Safe – Suitable for reheating and long-term food storage.
PFAS-Free & Certified Safe – FDA/LFGB approved, compliant with EN13432 & ASTM D6400.
OEM/ODM Branding – Custom sizes, colors, and printed logos available.
Export-Ready Compliance – Designed for sustainable packaging regulations worldwide.
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Restaurant & Takeaway Chains – Safe and reliable daily packaging.
Catering & Events – Practical, eco-conscious foodservice solutions.
Supermarkets & Grab-to-Go Meals – Perfect for pre-packed meals.
Cloud Kitchens & Delivery – Leak-proof and heat-resistant for to go packaging.
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| Item Code | Description | Product Size (mm) | Weight（g） | Sets/CTN |
| BLS-350 | 350ml Square Box With Lid | 140*140*44 | 27 | 300 |
| BLS-450 | 450ml Square Box With Lid | 138*138*53 | 25 | 300 |
| BLS-550 | 550ml Square Box With Lid | 138*138*59 | 25 | 300 |
| BLS-800 | 800ml Square Box With Lid | 165*165*65 | 37 | 300 |
| BLT-350 | 350ml Tray With Lid | 184*128*33 | 24 | 300 |
| BLT-500 | 500ml Tray With Lid | 184*128*38.5 | 31 | 300 |
| BLT-750 | 750ml Tray With Lid | 184*128*56.5 | 36 | 300 |
| BLT-1000 | 1000ml Tray With Lid | 240*145*52 | 46 | 200 |
| BLT-650-2C | 650ml 2C Tray With Lid | 237*150*40 | 43 | 200 |
| BLT-1000-2C | 1000ml 2C Tray With Lid | 237*150*58 | 50 | 200 |
| BLT-650-3C | 650ml 3C Lunch Box With Lid | 235*152*53 | 46 | 300 |
| BLT-1000-3C | 1000ml 3C Lunch Box With Lid | 250*188*45 | 60 | 200 |
| BLT-1100-5C | 1100ml 5C Lunch Box With Lid | 246*217*42 | 72 | 200 |
| BLT-1350-5C | 1350ml 5C Lunch Box With Lid | 260*220*44 | 82 | 200 |
| BLT-1500-5C | 1500ml 5C Lunch Box With Lid | 265*233*49 | 82 | 200 |
| BLR-350 | 350ml Round Bowl With Lid | W127xH52 | 19 | 300 |
| BLR-450 | 450ml Round Bowl With Lid | W145 xH54 | 22 | 300 |
| BLR-1000 | 1000ml Round Bowl With Lid | W168 xH75 | 39 | 200 |
| BLR-1200 | 1200ml Round Bowl With Lid | W184 xH78 | 46 | 200 |
Factory-Direct OEM/ODM – Competitive pricing and fully customizable solutions.
High-Volume Capacity – Scalable production for international restaurant chains.
Strict Quality & Safety Compliance – PFAS-free, FDA/LFGB, EN13432 & ASTM D6400 certified.
Trusted Global Supplier – Serving quick-service brands, supermarkets, and catering services since 2013.
Q1: Are these cornstarch bowls fully biodegradable?
Yes. They break down naturally under industrial composting within 90–180 days.
Q2: Can the 450ml bowl handle hot or greasy foods?
Absolutely. It’s heat-safe, oil-proof, and maintains its structure with hot meals.
Q3: Is the bowl microwave-safe?
Yes. It can be reheated safely in the microwave.
Q4: Can it be stored in the freezer?
Yes. The bowl stays durable and leak-proof even in low temperatures.
Q5: Can I customize the bowl with my branding?
Yes. Bioleader® offers OEM/ODM options for printing, colors, and packaging design.
Q6: Are these bowls PFAS-free and food-safe?
Yes. Certified PFAS-free, FDA/LFGB approved, and safe for direct food contact.
Q7: Do you offer wholesale pricing for bulk orders?
Yes. Factory-direct pricing is available for global buyers and distributors.
Q8: Are they compliant with EU and U.S. compostability standards?
Yes. Certified to EN13432 & ASTM D6400 for global export and compliance.
📧 Email : [email protected]
📲 WhatsApp : +86-15980856610
🟢 Wechat : bioleader
📍 Add : No.39 Xinglong Road, Xiamen, China
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