Migration Test Report – FDA 21 CFR 177.1500 Compliance for Polyamide Casing

Migration Test Report – Food Contact Safety Verified

Suzhou Kingred Material Technology Co., Ltd. is committed to food safety and regulatory compliance. Our Polyamide Casing (brand: Kingred, type: 95mm) has been tested by Shenzhen CTB Testing Technology Co., Ltd., an independent third-party laboratory, under FDA regulation 21 CFR 177.1500 for food contact materials.

Test Conditions: Refluxed temperature, 8 hours.

Test Results – All Items PASS:

• Maximum extractable fraction in water: N.D. (limit 1.5%)
• Maximum extractable fraction in 95% alcohol: N.D. (limit 1.5%)
• Maximum extractable fraction in ethyl acetate: N.D. (limit 0.2%)
• Maximum extractable fraction in benzene: N.D. (limit 0.2%)
• Solubility in boiling 4.2g/L HCL: Conformance
• Melting point: 480°F (spec 475–495°F)
• Density: 1.18 (spec 1.14±0.15)
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(N.D. = Not detected, below method detection limit)

This report certifies that our polyamide casings meet FDA requirements for direct food contact, providing our customers with safe, compliant, and reliable casing solutions for meat and sausage processing. The full test report (Report No. CTB26073007301C01) is available upon request.