Eco Rectangle Bowls: Understanding Materials & Usage | Bioleader®

What is Eco Rectangle Bowls? Eco Rectangle Bowls is a kraft / paper–based foodservice packaging product designed for modern takeaway and to-go applications. This term is also commonly used in manufacturer contexts in B2B procurement. Typical performance includes a practical temperature range of up to 85–100°C (coating dependent), compostability through FSC/PEFC | EN13432 for coated versions, and certification pathways such as FSC / PEFC.
eco-friendly, biodegradable, compostable Kraft Paper bowls with tested heat/oil performance (85–100°C (depending on coating)) and food-contact safety (FDA/LFGB), with compliant options under FSC/PEFC | EN13432 for coated variants. BPI/TÜV certified options for export and retail readiness. Manufacturer support, bulk & wholesale, OEM/ODM customization, full size range, with MOQ tiers and lead times aligned to project scale.
eco rectangle bowls manufacturer — Quick Summary
  • Items displayed (SKUs): 12
  • Last updated: 2024-08-16
  • Includes specs, materials, certifications (BPI/TÜV), MOQ tiers, and lead times.

Recommended: Top Sale Eco Rectangle Bowls Manufacturer Guides 2026

Bioleader® Factory & Manufacturing Show

Xiamen Bioleader Environmental Protection Technology Co., Ltd is a professional manufacturer of disposable eco-friendly biodegradable tableware and takeaway food packaging!

Our main products are:
① Sugarcane Bagasse Tableware: bagasse food containers,  bagasse clamshell boxes, bagasse bowls, bagasse plates, trays, cups, cup lids;
② Cornstarch Tableware: cornstarch clamshell boxes and cornstarch food containers, cornstarch plates, cornstarch cups and cornstarch cutlery;
③ Food Paper Packaging: paper cups, paper soup bowls, paper salad bowls, and food paper boxes.
④ Biodegradable Compostable Cutlery spoon, fork, knife, spork, custom-pack & individually wrapped cutlery sets.

We supply a one-stop eco-friendly disposable food packaging solution service. 

Bioleader Certificates

Certified for Global Compliance, Proven for Quality

We lead with certification and validate every SKU with third-party reports—covering EN13432/ASTM D6400 (compostability), BPI/TÜV, and LFGB/FDA food-contact. ISO-driven process control and lot-level traceability ensure consistent performance and cross-border compliance.

  • SKU-specific certificate pack (report ID, validity, model mapping)

  • Lot traceability with retained samples and full records

  • IQC / IPQC / OQC multi-gate quality checks

  • Key metrics: heat/oil resistance, leakproof tests, stacking load, short-cycle microwave

  • Coverage: EN13432, ASTM D6400, BPI/OK compost, LFGB, FDA 21 CFR, EU 1935/2004 (as applicable)

  • On request: audit files & latest certificates within 48 hours.

FAQ of Bioleader's Biodegradable & Compostable Tableware

FSC-certified Wood Paper Materials: Kraft Paper and White Cardboard Paper

Our to go bowls with lids are made from two main types of materials: Kraft paper and white cardboard paper. Kraft paper is brown and more coarse than most papers and has high toughness and some water-resistant properties which make it good for holding medium-to-heavy and medium-hot food items. Conversely, the white cardboard paper provides an aesthetic appeal even as it remains tough. Both of these materials can be recycled and are environmentally friendly – a fact that helps in the packaging design that conforms to the current green principles and yet maintains the needed standard.

Are these bowls suitable for serving hot foods?

Certainly, our to go bowls with lids make it possible to serve hot foods such as soup, noodles, and stew without leaking or deforming — eco rectangle bowls manufacturer.

Can these bowls be microwaved?

Yes! These eco-paper bowls are safe to use in the microwave making it easy for their customers to warm food that is in them.

What is the range of sizes that you have?

In terms of volume, there are varieties of cups: 500ml, 750ml, 1000ml, 1090ml, 1200ml, 1300ml, and 1500ml. This means that for every portion of any size, there is a bowl available.

Materials: Kraft Paper & White Cardboard Paper

Our company’s biodegradable bowls are made of materials that allow biodegradation such as kraft paper and cardboard paper. Sturdy and durable kraft paper is opaque and gives the kraft paper a natural aesthetic that consumers in this era should gorge on , eco rectangle bowls manufacturer. White cardboard paper helps to enhance this look while ensuring that the bowl remains strong. Even these materials are 100% bio-degradable, hence these disposable biodegradable bowls will decompose within a short time after disposal to reduce pollution , eco rectangle bowls manufacturer.

🚀Ready to Go Green and Choose ?

Join the global movement toward zero-waste packaging.


Bioleader® offers:

  • 📦 Bulk order support & fast delivery

  • ✍️ Custom branding and OEM solutions

  • 🌍 Worldwide eco-packaging compliance

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