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Permeability testing (OTR)

Permeability Testing

GPC has developed specialist experience in the modelling, development and testing of flexible packaging including multilayer barrier film, tailored permeability and hermetically sealed systems.

We put fundamentals first and offer an approach that is unbiased, efficient and informed with respect to user, quality, regulatory and manufacturing constraints; and augment this with services that ensure consistent, logical, comprehensive and easy to understand results. 

Please find our services and related technologies below. We would also be delighted to hear from you if you have any questions or suggestions regarding our services.

Features and benefits

  • Oxygen Transmission Rate (OTR) testing of flexible packaging, multilayer barrier film, biodegradable film, pouches, blister packs, infusion and blood bags.

  • ISO 15105-2, ASTM D3985, ASTM F2622, ASTM F1307, ASTM F1927, DIN 53380-3, GB/T 19789, GB/T 31354 and JIS K7126-B.

  • Test 3 samples of the same material or 3 different materials simultaneously.

  • Independent high precision monitoring and control of test cells for temperature and humidity.

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