Longevity - Golden Soar Package Factory

Benchmarking OTR: 40x Oxygen Barrier Superiority of PET vs HDPE under ASTM D3985

1月 23, 2026 by skye@goldensoarpackage.com

Technical analysis of PET and HDPE oxygen transmission rates. Solve lipid oxidation failure modes with 2026-standard barrier benchmarks and FDA 21 CFR 177.1630 compliance data.

Benchmarking PE vs. PET: 75.5% Oxidation Delta & ASTM D3985 Compliance

1月 22, 2026 by skye@goldensoarpackage.com

Forensic audit of polymer stability in cosmetic packaging. Explore why PET’s 50 cc/m² OTR outperforms PE in essential oil preservation under REACH standards.