Leak Proof Soup Cups: Performance Factors & Usage Contexts | Bioleader®

What is Leak-proof Soup Cups? Leak-proof Soup Cups is a kraft / paper–based foodservice packaging product designed for modern takeaway and to-go applications. This term is also commonly used in factory 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 cups 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.
leak-proof soup cups factory — Quick Summary
  • Items displayed (SKUs): 12
  • Last updated: 2024-08-13
  • Includes specs, materials, certifications (BPI/TÜV), MOQ tiers, and lead times.

Recommended: Top Sale Leak-proof Soup Cups Factory 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

May I use the containers in a microwave?

Yes, our containers can be used in the microwave because the meals can be reheated for the convenience of our customers.

Is it possible to use these bowls for both hot and cold food?

Yes, Certainly! Our takeaway soup bowls and takeaway soup cups are also appropriate for hot soups and ice cream for instance.

Can they be used in a microwave?

Of Course, our kraft paper bowls and white cardboard bowls are safe for microwave ovens and can be used for reheating.

Can I use the containers in a microwave oven?

Yes, for sure — leak-proof soup cups factory. The customers will have no problems using our containers since they are microwave-safe — leak-proof soup cups factory.

What kinds of lids do you have?

You may pick amongst three types of cups’ lids depending on your preference for eco-friendliness, sturdiness, and appearance, these are paper lid, PP lid, PET lid — leak-proof soup cups factory.

🚀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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