Ecoleaderpack supplies cornstarch-based compartment food containers for caterers, canteens, institutional meal programs, importers and food-packaging distributors.
Compartment food containers keep the main dish and side portions in defined sections within one pack. They support consistent serving, easier portion planning and a cleaner presentation when rice, vegetables, proteins and other menu items need to remain separated.
Divided meal containers help foodservice teams repeat the same menu layout across batch preparation and serving. The four-compartment option supports a main dish with three side portions, while the six-compartment option provides more sections for fixed menus with several dishes. Selection should consider portion volume, fill height, covering method and transport conditions.
We provide four defined sections for a main dish and side portions. Its 268 x 200 x 48 mm format suits catering, canteens, school meals and fixed-menu service, with 200 pieces packed per carton.
We provide six sections for menus requiring more detailed portion separation. Its 300 x 225 x 32 mm format suits institutional meals, event catering and organized meal programs, with 320 pieces packed per carton.
Institutional meal trays support planned menus, controlled portions and efficient distribution across schools, workplace canteens, hospitals and group meal programs. Ecoleaderpack can match the four or six-compartment layout to the number of menu components, serving workflow, order quantity and packing requirement.
For one-piece hinged burger, lunch and takeaway boxes, view our Cornstarch Clamshell Boxes collection.
| Container Format | Dimensions (mm) | Compartments | Unit Weight | Carton Packing |
|---|---|---|---|---|
| Four-compartment meal container | 268 x 200 x 48 | 4 | 51 +/- 2 g | 200 pcs |
| Six-compartment meal container | 300 x 225 x 32 | 6 | 44 +/- 2 g | 320 pcs |
A compartment container can match the overall footprint and still be unsuitable for the actual menu. Compartment walls reduce the usable area, and the depth of each section affects portion capacity, covering and stacking.
Ecoleaderpack can arrange a practical sample test using the actual menu. Each meal component should be placed in its intended section to confirm portion capacity, fill height, covering method, holding time and transport performance before the model is approved.
Ecoleaderpack cornstarch food containers are built for takeaway and delivery operations where heat, moisture and transport handling directly affect packaging performance. The material maintains a stable structure from approximately -10°C to 120°C, making the containers suitable for refrigerated foods, room-temperature meals and a wide range of hot dishes.
Their molded surface resists oil and moisture from greasy foods, sauces and dressings. Reinforced rims, defined compartment walls and rigid bases help the containers retain their shape during filling, stacking and delivery, including meals with rice, vegetables, proteins and side dishes.
Suitable for chilled food, room-temperature service and hot takeaway meals across restaurants, catering and meal-delivery programs.
The dense, smooth surface helps limit oil and moisture penetration when packing saucy, greasy or high-moisture foods.
The containers support short-time microwave reheating and freezer storage, allowing the same packaging format to serve hot and cold food programs.
Reinforced edges, compartment walls and stable bases support filling, stacking and transport without easily collapsing or deforming.
Performance varies by product formulation, thickness and intended use. Microwave and freezer suitability should be confirmed through the relevant product specification and test reports.
Cornstarch food containers are a practical choice for buyers who want a smooth molded finish, defined compartment shapes, strong heat and oil resistance, and certified industrial compostability. Paper containers prioritize printable branding surfaces, while bagasse provides a natural molded-fiber appearance.
| Feature | 🌽 Cornstarch | 📄 Paper | 🌿 Bagasse |
|---|---|---|---|
| Renewable Feedstock | 🟢 Plant-Based | 🟢 Renewable Fiber* | 🟢 Plant-Based Fiber |
| Compostability | 🟢 Industrial | 🟡 Depends on Coating* | 🟢 Certified Conditions* |
| Heat Resistance | 🟢 Up to 120°C | 🟡 Varies by Structure* | 🟢 Up to 120°C* |
| Oil & Moisture Resistance | 🟢 Excellent | 🟡 Barrier Dependent | 🟡 Good |
| Microwave Use | 🟢 Short Reheating | 🟡 Product Dependent* | 🟢 Short Reheating* |
| Rigidity | 🟢 High | 🟡 Medium | 🟢 Good |
| Shape Definition | 🟢 Precise Compartments | 🟡 Folded Structure | 🟡 Molded Fiber Form |
| Material Appearance | 🟢 Smooth & Premium | Printable Paperboard | Natural Fiber Texture |
| Branding Options | Color, Molded Logo & Custom Packing | High-Impact Printing | Labels, Sleeves & Selected Printing |
| Best For | Takeaway Boxes, Meal Trays & Compartment Containers | Printed Cartons, Tubs & Cups | Plates, Trays & Clamshells |
| Overall Positioning | ⭐ Best Performance Balance | Print-Led Packaging Choice | Natural Fiber Choice |
Paper performance depends on the board structure and selected coating or barrier. Bagasse performance varies by fiber density, treatment and product design. Compostability and microwave suitability should be matched to the applicable product certification, use instructions and local disposal conditions.
Standard food-container orders start from 50,000 pieces per item. Custom products, specifications or branded designs start from 100,000 pieces per specification or design.
| Order Route | Minimum Order Quantity | Suitable Scope |
|---|---|---|
| Standard product order | 50,000 pcs per item | Existing four or six-compartment format with confirmed standard specification |
| Custom product or branding project | 100,000 pcs per specification or design | Custom dimensions, compartment layout, molded logo or branded packing |
Send the size, quantity by item, packing method and artwork. Ecoleaderpack will confirm whether the project follows the 50,000-piece standard route or the 100,000-piece custom route, whether new tooling is required.
The current food-container range follows a sheet-extrusion and thermoforming route. This process supports container depth, wall distribution, compartment shape and consistent nesting for packing.
| Stage | What Happens |
|---|---|
| 1. Material preparation | The approved cornstarch-based masterbatch and required processing materials are dried, blended and prepared. |
| 2. Sheet extrusion | The prepared material is melted and extruded into sheet or roll stock with controlled thickness. |
| 3. Thermoforming | The sheet is reheated and formed in the selected container mold. |
| 4. Trimming and inspection | Formed parts are trimmed and checked against the approved sample. |
| 5. Counting and packing | Approved containers are stacked, counted, protected and packed to the confirmed carton specification. |
Clean sheet edge trim, forming skeletons and off-spec parts are separated from contaminated material. Suitable scrap is routed to controlled reprocessing or qualified recycling where the approved formulation and quality requirements allow. Other residues are handled separately so recovered material does not compromise food-contact production.
References: CN113308028A, the NatureWorks extrusion and thermoforming route and the US EPA materials management hierarchy.
Four and six-compartment containers support organized meal service where each menu component needs a defined space. Ecoleaderpack supplies these formats for food preparation, serving, distribution and private-label packaging programs.
Separate sections help catering teams arrange rice, vegetables, proteins and side dishes in a consistent format for events and group dining.
Four and six-compartment layouts support planned menus, portion separation and efficient serving across canteens, schools and institutional meal programs.
Defined compartments make it easier to repeat the same meal layout across batch preparation, subscription meals and fixed-menu food programs.
The containers provide an organized presentation for prepared-food counters and ready-meal programs where several dishes are packed together.
Ecoleaderpack supports bulk supply, custom packing and private-label programs for importers and distributors building a compartment-container range.
Ecoleaderpack supplies cornstarch food containers and coordinated disposable tableware for foodservice brands, takeaway operators, importers, distributors and private-label packaging programs. Our support covers product selection, specification confirmation, custom packing and export-order coordination.
Ecoleaderpack cornstarch tableware is supported by FDA 21 CFR, EU 1935/2004 and EU 10/2011 food-contact requirements, EN 13432 compostability certification and ISO management systems. The products are designed to break down under the required composting conditions without toxic residue, with the applicable reports and certificates available for customer review.
Made from renewable cornstarch-based bioplastic, the material is biodegradable, compostable, PFAS-free, BPA-free and suitable for food contact. Its smooth, rigid structure is designed for chilled food, room-temperature service and hot takeaway meals across an approximate -10°C to 120°C service range. It resists oil and moisture, supports short-time microwave reheating and freezer storage, and maintains a stable shape during filling, stacking and delivery.
The current non-clamshell food-container range includes four and six-compartment meal containers. Ecoleaderpack separately supplies cornstarch clamshell boxes, plates, retail food trays, bowls, cups and cutlery for coordinated takeaway, catering, restaurant and retail programs.
Ecoleaderpack supports reviewed product colors, molded logos where the selected tooling allows, labels, printed inner packing, retail packs, barcodes and branded export cartons. Custom dimensions or compartment layouts can also be evaluated from a drawing, reference sample and projected order volume.
Ecoleaderpack products are developed for foodservice and packaging programs in the United States, European Union and Asia-Pacific markets. The range combines food-contact compliance with microwave-safe, freezer-safe, oil-resistant and leak-resistant performance for reliable takeaway and food delivery. Ecoleaderpack also supports sample confirmation, export-carton requirements, shipping marks and compliance-document matching for importer, distributor and multi-location foodservice orders.