--- title: "Cornstarch Clamshell Boxes | 400ml–1800ml | Bioleader® Cornware" description: "Bioleader®'s cornstarch clamshell boxes – eco-friendly, compostable, and durable. Available in 400ml–1800ml sizes, perfect for takeout to go and food delivery services." canonical: "https://www.bioleaderpack.com/cornstarch-clamshell-size-range-400ml-1800ml-bioleader-cornware/" datePublished: "2025-11-12" dateModified: "2026-01-21" language: "en" source: "Bioleader" --- # Cornstarch Clamshell Boxes | 400ml–1800ml | Bioleader® Cornware ## Cornstarch Clamshell | Size Range (400ml–1800ml) | Bioleader® Cornware **Bioleader® Cornware** offers premium **cornstarch clamshell boxes** made from sustainable and **eco-friendly cornstarch**. Available in sizes ranging from **400ml to 1800ml**, these containers are the perfect solution for **takeaway**, **food delivery**, and **catering services**. Designed for both hot and cold food, these **compostable clamshell boxes** offer a durable, leak-proof solution to your food packaging needs while reducing the environmental impact of single-use plastics. - [Bioleader® Biodegradable Tableware](https://www.bioleaderpack.com/ar/) - Cornstarch Clamshell Boxes | 400ml–1800ml | Bioleader® Cornware ## Why Choose Bioleader® Cornstarch Clamshell Boxes? Our **cornstarch clamshell boxes** combine **environmental responsibility** with **high functionality**. Perfect for businesses that want to reduce their environmental footprint while providing customers with safe and convenient takeaway options, these boxes are an excellent choice for any foodservice operation. ### **Applications**: - **Takeaway & Delivery**: Ideal for restaurants, cafes, and food delivery services offering takeaway packaging solutions. - **Catering Services**: Great for catering businesses that need eco-friendly packaging for large events. - **Meal Prep & Wholesale**: A trusted option for meal prep companies and wholesale distributors looking for sustainable food packaging. #### You might also like - [Sugarcane Bagasse Tableware](https://www.bioleaderpack.com/product-category/sugarcane-bagasse-tableware/) - [Bagasse Clamshell Boxes](https://www.bioleaderpack.com/product-category/bagasse-clamshell-box/) - [Bagasse Food Containers](https://www.bioleaderpack.com/product-category/bagasse-food-container/) - [Bagasse Trays with 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They naturally break down in composting environments, reducing waste. - **Perfect for Takeaway & Food Delivery**: Designed with the foodservice industry in mind, these boxes are ideal for serving takeaway meals, snacks, and lunchboxes. Their design ensures that the food stays secure and fresh during transit. - **Leak-Proof & Durable**: Despite being compostable, these clamshell boxes are highly durable, providing excellent protection for your food without compromising on strength. They are resistant to leaks, making them ideal for saucy or liquid foods. - **Available in Multiple Sizes (400ml–1800ml)**: Available in a range of sizes, these clamshell boxes can accommodate everything from small portions to larger meals, making them versatile for various foodservice needs. - **Microwave & Freezer Safe**: These clamshell boxes are microwave and freezer safe, offering flexibility for meal prep and easy reheating or freezing of food. - **Bulk Wholesale Orders**: Bioleader® offers these **compostable clamshell boxes** in bulk, making them perfect for restaurants, caterers, and wholesalers looking for eco-friendly food packaging solutions. Cornstarch Plates Manufacturer | | | --- | ## Sizes and Versatility Bioleader® Cornstarch Clamshells are available in various capacities — **400ml, 600ml, 750ml, 1000ml, 1250ml, 1500ml, and 1800ml** — making them suitable for different portion sizes. They are widely used in restaurants, catering, meal prep, and fast-food chains. The one-piece folding design ensures convenience and hygiene while supporting efficient packaging for to-go meals. ## International Certificates of Bioleader Cornstarch Tableware Bioleader® [**bioplastic tableware**](https://www.bioleaderpack.com/bioplastic-tableware-cornstarch-bioleader-cornware/) products comply with top global certifications for compostability, quality, and safety: **EN13432** – Confirms compostability under EU industrial composting conditions. **ASTM D6400** – Meets U.S. standards for bioplastic degradation performance. **BPI / TÜV / OK Compost** – Recognized marks verifying eco and industrial compost standards. **FDA & LFGB** – Guarantee food safety, free of BPA and harmful chemicals. **ISO 9001 & ISO 14001** – Demonstrate Bioleader’s dedication to quality and environmental responsibility. - [#### Bagasse Clamshell Boxes 35 Products](https://www.bioleaderpack.com/product-category/bagasse-clamshell-box/) - [#### Bagasse Food Containers 42 Products](https://www.bioleaderpack.com/product-category/bagasse-food-container/) - [#### Bagasse Bowls 38 Products](https://www.bioleaderpack.com/product-category/bagasse-bowl/) - [#### Paper Soup Bowls 30 Products](https://www.bioleaderpack.com/product-category/paper-soup-bowl/) - [#### Paper Salad Bowls 48 Products](https://www.bioleaderpack.com/product-category/paper-salad-bowl/) - [#### Cornstarch Clamshell Boxes 19 Products](https://www.bioleaderpack.com/product-category/cornstarch-clamshell-box/) - [#### Cornstarch Bowls & Cups 15 Products](https://www.bioleaderpack.com/product-category/cornstarch-bowl-cup/) - [#### Cornstarch Plates 9 Products](https://www.bioleaderpack.com/product-category/cornstarch-plate/) ## Bioleader® Eco Pack: One-Stop Compostable Food Containers Solution Beyond cornstarch clamshells, Bioleader® offers a complete compostable products, including bagasse tableware, kraft paper bowls, and PLA cups. Our integrated Eco Pack solution helps foodservice companies build a cohesive, plastic-free packaging system for all types of meals — from salads to hot entrees. **Order Now**: Choose **Bioleader®** for your **eco-friendly clamshell packaging** needs. Contact us for **bulk orders** or customized solutions tailored to your business. Cornstarch Plates Bulk Wholesale | | | --- | ### Bioleader® - A Manufacturer You Can Trust As a certified Chinese manufacturer exporting to the U.S., EU, and Middle East, Bioleader® ensures quality consistency, fast logistics, and professional OEM/ODM service. With ISO-certified production and strict QC standards, our[**cornstarch tableware**](https://www.bioleaderpack.com/cornstarch-tableware-clamshell-box-bowl-cup-bioleader-cornware/)delivers performance and reliability that meet global sustainability goals. Trusted by major food chains and distributors, Bioleader® stands at the forefront of eco packaging innovation. ### **Join the global movement toward zero-waste packaging.** Bioleader® offers: 📦 **Bulk order support & fast delivery** ✍️ **Custom branding and OEM solutions** 🌍 **Worldwide eco-packaging compliance** 👉**[[Browse More Products](https://www.bioleaderpack.com/products/)]** ## Frequently Asked Questions **Q1: Are cornstarch clamshells biodegradable and compostable?** Yes. Bioleader® Cornstarch Clamshells are fully compostable, breaking down into water and carbon dioxide within 90–180 days under industrial composting conditions. **Q2: Can cornstarch clamshells hold hot food?** Absolutely. They are heat-resistant up to 100°C, making them suitable for hot dishes, fried foods, and microwave reheating for short periods. **Q3: Are Bioleader® cornstarch clamshells safe for direct food contact?** Yes. They are certified by FDA, LFGB, and EU 10/2011, ensuring no BPA, PFAS, or microplastic migration. **Q4: What sizes are available for Bioleader® cornstarch clamshells?** We offer sizes from 400ml to 1800ml, accommodating everything from single-portion meals to large takeout servings. **Q5: Can I customize packaging with my brand logo?** Yes. Bioleader® provides complete OEM/ODM branding services, including embossed logos, printed designs, and custom labeling options. ## Cornstarch Taleware Wholesale Manufacturer **Address:**No.39 Xinglong Road, Xiamen, Fujian, China **Contact:** Junso Zhang(Mr.) **Phone & What’sapp:** [+86-15980856610](https://api.whatsapp.com/send?phone=008615980856610) **Wechat:** bioleader **Email:** info@bioleaderpack.com ### Contact Now