Compostable 9" Corn Starch Dinner Plates
Our 9-inch Biodegradable Corn Starch Plates are durable, oil-resistant, and microwave-safe. Perfect for hot or cold meals, these Eco-friendly Disposable Plates compost within months.
Product Detailed Description

In an era where environmental responsibility is as important as product performance, our Biodegradable Corn Starch Plates offer the perfect intersection of utility and sustainability. Crafted from high-quality, renewable cornstarch, these Eco-friendly Disposable Plates are designed to replace traditional plastic and styrofoam, which can take centuries to decompose. Whether you are a catering professional, a restaurant owner, or a home host, choosing Compostable Dinnerware demonstrates a commitment to a greener planet without sacrificing the quality of your food presentation.
The Experience: Heavy-Duty Performance
Most consumers worry that Sustainable Party Plates might be flimsy or prone to leaking. Based on rigorous testing and real-world feedback, our Biodegradable Corn Starch Plates are engineered with a reinforced rim and a dense molecular structure.
As seen in our product gallery, these plates handle diverse food types with ease:
Fresh Salads: The non-absorbent surface ensures that vinaigrettes and dressings don't soak through, keeping the plate firm and your salad crisp.
Hot Entrees: Whether it’s a steaming portion of beef curry or rice with thick gravy, these Eco-friendly Disposable Plates maintain their structural integrity under heat.
Oil and Grease Resistance: The natural properties of cornstarch provide an inherent barrier against oils, preventing the "soggy bottom" syndrome common with cheap paper alternatives.
Expertise: The Science of Corn Starch Material
What makes our Bulk Cornstarch Plates superior? It’s the raw material. Cornstarch is a biopolymer derived from corn kernels. Unlike petroleum-based plastics, this material is carbon-neutral during its growth phase. Our manufacturing process converts this starch into a durable resin that is molded into the final 9-inch plate.
This Compostable Dinnerware is:
BPA-Free & Non-Toxic: No harmful chemicals leach into your food, even when heated.
Microwave & Freezer Safe: High thermal stability allows for versatile food storage and preparation.
Heavy-Duty Texture: The matte finish and rigid build provide a premium feel that elevates the dining experience at weddings, corporate events, or casual picnics.
Technical Specifications
| Parameter | Specification |
| Material | Natural Corn Starch (Bio-based) |
| Diameter | 22.7cm / 8.94 inches |
| Height/Depth | 2cm / 0.79 inches |
| Color | Natural Ivory White |
| Feature | Biodegradable, Compostable, Oil-proof |
| Certification | FDA Compliant, BPA-Free |

Environmental Impact and Disposal
Choosing Eco-friendly Disposable Plates is a powerful step toward reducing landfill waste. While traditional plastic plates remain in the environment for over 400 years, our Compostable Dinnerware breaks down into organic matter, carbon dioxide, and water when disposed of in a commercial composting facility.
By switching to Sustainable Party Plates, you reduce your carbon footprint and support the circular economy. This is not just a plate; it is a solution to the global plastic crisis. Our Bulk Cornstarch Plates are the preferred choice for businesses looking to meet "Green" building requirements and ESG (Environmental, Social, and Governance) goals.
About Us
Why Choose SUDIHAO Factory
1. Comprehensive Product Series
Corn-Degradable & Eco-Series: Sustainable, leak-proof, and aesthetically pleasing.
Premium Collection: Sophisticated black/white/transparent finishes for high-end branding.
Full Kits: One-stop procurement for containers, lids, and sauce cups.
2. Advanced Customization Capabilities
We offer tailored Blister & Injection molding services to match your brand identity:
Blister (APET/PETG/PP): High transparency and cost-effective for pastry, fruit, and fresh food trays.
Injection (PP/PS/ABS): Durable, heavy-duty containers and functional utensils with complex structures.
3. Quality & Versatility
From high-transparency display effects to sturdy, microwaveable structures, our products are engineered for the modern food service industry.
Strong Factory Supply Capacity
| Equipment Type | Product Description | Capacity /Shift | Daily Capacity (3 Shifts) | Monthly Capacity (3 Shifts) | Core Features & Applications |
| Thermoforming Machine | Disposable Thin-wall Food Containers | 15,000 pcs | 45,000 pcs | 1,350,000 pcs | Food-grade PP/PS single-compartment; optimized for bulk takeaway packaging. |
| Thermoforming Machine | Disposable Multi-compartment Containers | 10,000 pcs | 30,000 pcs | 900,000 pcs | Multi-grid design for meal portioning; ideal for cafeterias and catering. |
| Injection Molding Machine | Disposable Small Cutlery (Takeaway sets) | 28,000 pcs | 84,000 pcs | 2,520,000 pcs | Precision molded, burr-free; food-grade takeaway accessory sets. |
| Injection Molding Machine | Heavy-duty Disposable Cutlery | 20,000 pcs | 60,000 pcs | 1,800,000 pcs | Thickened, break-resistant; suitable for dine-in and retail pre-packaging. |
| Injection Molding Machine | Rigid Sealed Containers (Snap-on Lids) | 8,000 pcs | 24,000 pcs | 720,000 pcs | Leak-proof snap-locks; stackable; designed for restaurant chains/supermarkets. |
| Extrusion Machine | PP Sheet Material (for Thermoforming) | 550㎡ | 1650㎡ | 49500㎡ | Food-grade material for internal production or external supply. |
| Blow Molding Machine | Small-capacity Sauce/Condiment Cups | 12,500 pcs | 37,500 pcs | 1,125,000 pcs | High-seal leak-proof design; for sauces, vinegar, and dressings. |
| Injection Molding Machine | Durable Thick-wall Plastic Products | 5,000 pcs | 15,000 pcs | 450,000 pcs | General plasticware including kitchen racks, goblets, and chairs. |