Durable Multi-Grid Corn Starch Disposable Tray
Our 1050ml Corn Starch Bento Box offers a premium, sustainable solution for modern food service. Crafted from high-quality corn starch material, this 4-compartment container ensures no flavor mixing between mains and sides. It is microwave-safe, oil-resistant, and heavy-duty, providing a reliable, eco-friendly alternative to traditional plastic. Perfect for healthy meal prep, takeaways, and catering, it combines structural integrity with a 100% biodegradable footprint.
Product Specifications

| Feature | Details |
| Material | Premium Biodegradable Corn Starch |
| Total Capacity | 1050ml (Approx. 35.5 oz) |
| Compartments | 4 Grids (1 Main + 3 Sides) |
| Temperature Range | -20°C to 120°C (Microwave & Freezer Safe) |
| Color | Natural Cream / Ivory |
| Features | Leak-resistant, Stackable, Non-toxic, BPA-free |
| Usage | Meal Prep, Takeout, School Lunches, Catering |
Detailed Product Description

Sustainable Innovation in Food Packaging
In an era where environmental consciousness is paramount, our corn starch material lunch boxes represent the pinnacle of sustainable food packaging. Unlike traditional petroleum-based plastics, this 1050ml container is derived from renewable plant resources. This significantly reduces the carbon footprint of your business while providing customers with a guilt-free dining experience. The natural ivory finish provides a clean, professional aesthetic that enhances the visual appeal of any meal, from vibrant salads to hearty ribs.
Engineered for Versatility and Durability
The structural design of this 4-compartment tray is engineered for the rigors of the food service industry. The thick walls prevent sagging or leaking, even when holding heavy items like grilled meats or moist fried rice. With a generous 1050ml capacity, it is the ideal size for a full-course meal. The distinct partitions are deep enough to keep sauces contained, ensuring that your tacos stay crisp and your sides remain distinct.
Health and Safety First
We prioritize consumer health by ensuring our corn starch material is completely BPA-free and contains no harmful chemicals that could leach into hot food. The high heat resistance (up to 120°C) makes it perfectly safe for microwave reheating, a crucial feature for office workers and meal-preppers alike. Furthermore, the material is naturally oil-proof and water-resistant, maintaining its shape and strength throughout the duration of the meal.
The Professional Choice for Catering
Whether you are a restaurant owner looking to upgrade your delivery service or a meal-prep company focused on portion control, this 1050ml bento box is your best partner. Its stackable design optimizes storage space in your kitchen and ensures stability during transport. By choosing corn starch material, you are not just buying a container; you are building a brand image rooted in quality and environmental stewardship.
About Us
Why Choose SUDIHAO Factory
Specialized Production:Disposable Food Container Series
We specialize in the production of a full range of disposable food containers with diverse specifications,which are widely used in Chinese catering,Western catering, fast food, food delivery,dessert shops and other scenarios.
Our main products include:
Corn Degradable Containers: vailable in square,round,rectangular and other specifications, featuring excellent sealing performance and strong display effect.
Premium Black/White/Transparent Containers: Boasting a sophisticated texture,ideal for business banquets and premium food delivery services.
Compartmentalized Containers: Effectively separating food from dishes to preserve the original flavor,which is the ideal choice for Chinese fast food.Soup Cups, Bow Lids &Sauce Containers: Acomplete set of matching products to meet one-stop procurement needs.
Eco-friendly Product Series: Providing food containers made of food-grade PP,PS, biodegradable and other materials, in active response to the call forenvironmental protection.
Professional Customization: Blister &Injection-molded Packaging
We are equipped with strong mold development and custom production capabilities, and can tailor-make various blister and injection-molded packaging boxes according to your brand image and product characteristics.
Blister Customization
Applicable Products:Food inner trays (e.g., pastry, egg,fruit trays), fresh food trays,blister packaging,etc.
Materials:APET,PETG,PS, PP,PVC, etc.
Advantages:High transparency,excellent display effect,good fit, and high cost-effectiveness. Injection-molded Customization
Applicable Products: Thick-walled containers(e.g., heavy-duty food containers, ice cream boxes), bottle caps,utensils, and functional packaging with special structural requirements.
Materials: PP,PS,ABS, etc.
Advantages: Sturdy structure,strong durability,outstanding sealing performance, and capable of producing complex shapes
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. |