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Eco-Friendly Wet Press Molded Pulp Food Container And Takeout Box

Esen wet press molded pulp food containers are made from a blend of sugarcane bagasse and bamboo fiber, offering a sustainable alternative to traditional plastic takeout packaging. Utilizing advanced wet pressing technology, these containers feature a smooth, refined surface, excellent oil and water resistance, and full biodegradability within 90–180 days. Ideal for food service, takeout, meal delivery, and catering, Esen containers combine environmental responsibility with practical performance, meeting the growing global demand for compostable, plastic-free packaging solutions.

product details

1.Raw Material

Each container is crafted from a proprietary blend of sugarcane bagasse (a byproduct of sugar refining) and bamboo fiber. These renewable plant fibers are sourced from sustainable agricultural supply chains, ensuring zero deforestation and a low carbon footprint throughout the product lifecycle.

2.Wet Pressing Technology

Unlike dry pressed alternatives, Esen's wet pressing process uses moisture-rich pulp formed under high temperature and pressure. This results in a dense, uniform fiber structure with a smooth, tactile surface finish free from rough edges or visible fiber grains. The wet press method enhances structural integrity, allowing for thinner walls without compromising strength.

3.Key Performance Features

1.Oil and Water Resistance: The dense fiber matrix provides excellent barrier performance, preventing oil penetration and liquid leakage without the need for plastic linings or PFAS coatings.
2.Heat Tolerance: Safe for hot foods up to 120°C (248°F) and cold storage down to -30°C (-22°F). Suitable for microwave reheating and oven warming.
3.Biodegradability: Fully compostable under industrial and home composting conditions, decomposing naturally within 90–180 days into water and CO2.
4.Food Safety: Manufactured in food-grade facilities without bleaches, fluorescent agents, or plastic additives. Passes FDA and EU food contact material standards.

4.Design Highlights

The containers feature a minimalist off-white aesthetic with natural fiber texture, conveying an organic, eco-friendly brand image. The lid is engineered with a recessed reinforced panel and precision-fit locking edges for secure closure and spill prevention during transport. Rounded corners and smooth edges ensure comfortable handling.

5. Product Advantages

Advantage Category	Specific Benefit	Description
Environmental	Fully Biodegradable	Decomposes within 90–180 days in composting conditions, leaving no microplastics or toxic residue
	Renewable Materials	Made from sugarcane bagasse (agricultural byproduct) and fast-growing bamboo fiber
	Low Carbon Footprint	Production energy consumption is approximately 30% lower than plastic foam manufacturing
Functional	Superior Oil & Water Resistance	Dense wet-pressed fiber blocks oil seepage and liquid leakage without chemical coatings
	Excellent Heat Tolerance	Safe for hot foods up to 120°C; microwave and oven compatible
	Strong Structural Integrity	High-density fiber construction resists deformation, crushing, and breakage during transport
Design	Smooth Surface Finish	Wet pressing produces a refined, even surface that enhances brand presentation
	Secure Lid Closure	Reinforced lid with precision-fit edges prevents spills and maintains food freshness
	Lightweight & Nestable	Saves storage space and reduces shipping weight compared to plastic alternatives
Safety	Food-Grade Certified	Free from fluorescent agents, plasticizers, BPA, and other harmful chemicals
	Non-Toxic	No PFAS, no bleaches, no synthetic additives — safe for direct food contact
	Microwave & Freezer Safe	Performs reliably across a wide temperature range for versatile food storage

6. Application Scenarios

Application Scenario	Suitable Products	Key Benefits
Restaurant Takeout & Delivery	Meal boxes, rice bowls, noodle containers	Leak-proof, stackable, maintains food temperature
Food Courts & Cafeterias	Lunch trays, compartment trays, soup containers	Durable, grease-resistant, easy to handle
Meal Prep & Subscription Services	Portion containers, weekly meal kits	Microwave-safe, freezer-safe, uniform sizing
Street Food & Food Trucks	Snack boxes, noodle bowls, side dish containers	Lightweight, spill-proof, portable
Fresh Food & Grocery	Fruit trays, salad containers, deli boxes	Breathable fiber keeps produce fresh, compostable
Catering & Events	Buffet plates, serving trays, clamshells	Elegant natural look, disposable yet premium feel
E-commerce Food Delivery	Branded takeout boxes, gift meal sets	Customizable surface, reinforces brand eco-image
Hospital & Institutional	Patient meal trays, cafeteria containers	Hygienic, single-use, fully compostable

7. Why Choose ESEN as Your Sustainable Packaging Supplier

Esen is a dedicated partner in sustainable food packaging, offering end-to-end solutions from product design to mass production. We combine advanced wet pressing technology with rigorous quality control to deliver containers that meet international food safety standards, including FDA and EU compliance. Our experienced R&D team provides free design support, rapid prototyping, and customized solutions tailored to your brand's unique requirements. With a commitment to environmental stewardship, competitive pricing, and reliable supply chains, Esen helps businesses transition smoothly from plastic to eco-friendly packaging without compromising on quality, performance, or delivery timelines. New Product Production Processes

8. Product Parameters

Parameter	Details
Material	Sugarcane bagasse pulp + bamboo fiber blend
Material Property	100% biodegradable, compostable, and recyclable
Production Process	Wet pressing (high-temperature & high-pressure forming)
Surface Finish	Smooth, matte texture with natural fiber appearance
Heat Resistance	-30°C to 120°C (-22°F to 248°F)
Microwave Safe	Yes
Oven Safe	Yes (up to 120°C)
Freezer Safe	Yes (down to -30°C)
Oil & Water Resistance	Excellent (no plastic lining or PFAS required)
Composting Time	90–180 days (industrial/home composting)
Certifications	FDA, EU food contact, BPI compostable (upon request)
Customization	OEM / ODM available
Design Service	Free design support and structural optimization
Sample Lead Time	3–7 working days
MOQ	1,000 pieces
Packaging	Bulk pack / retail-ready custom packaging
Shipping	FOB / CIF / EXW, global shipping available