Quality Assurance

Test Reports & Certifications

Cup Source is committed to transparency and safety. Browse our independently verified test reports covering food safety, environmental impact, and structural durability.

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Compliance Guarantee

All listed reports are current and verified by third-party ISO-certified laboratories. Documents are updated quarterly.

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All Reports
Food Safety
Eco & LEED
Durability
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Compliant

FDA Food Contact Compliance 2024

Comprehensive analysis of all direct food-contact polymers and adhesives used in our double-wall paper cups and hot bowls.

Product Line Paper Series (All)
Standard 21 CFR 176.170
Date Issued Oct 15, 2024
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Certified

ASTM D6400 Compostability Test

Verification of industrial compostability for our "GreenChoice" bamboo-fiber bowls and PLA-lined cups. Confirms 90% disintegration within 180 days.

Product Line GreenChoice Eco
Standard ASTM D6400 / EN 13432
Date Issued Nov 02, 2024
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Verified

Heat Resistance & Leakage Test

Stress testing results for liquid retention and thermal insulation efficiency of the "ThermoSeal" 16oz and 20oz hot cup models at 95°C.

Product Line ThermoSeal Hot Cups
Standard ISO 12046 / Internal QA
Date Issued Sep 20, 2024
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Certified

LEED v4.1 Material Contribution

Documentation for building certification credits. Includes recycled content verification (30% PCR) and regional material sourcing data.

Product Line Recycled Collection
Standard LEED BD+C v4.1
Date Issued Aug 10, 2024
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Compliant

Heavy Metals & Migration Analysis

Screening for lead, cadmium, and mercury in ink and varnish layers to ensure zero migration into acidic or hot beverages.

Product Line All Ink-Printed Cups
Standard EU 10/2011 / FDA
Date Issued Oct 28, 2024
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Updating

Print Adhesion & Rub Resistance

Testing custom offset printing durability against condensation and handling friction. Final results expected for the Winter Batch.

Product Line Custom Branding Series
Standard Internal Standard v2
Date Issued Pending