Flexible Packaging & Food Safety

The Battle Against Leaks

Flexible Films (BOPP, PE, PET) are the shield for food products.

- The Failure Mode: Weak heat seals lead to oxidation and spoilage. Conversely, "impossible to tear" snack bags frustrate consumers.

Precision for Thin Films

The KHT XLW-PC Series is the benchmark for ASTM F88 (Seal Strength) and ASTM D882 (Tensile Properties).

- Solution: With an extra-long 900mm stroke, the XLW-PC can stretch high-elongation films to their breaking point without running out of travel space.

- Method Compliance: The system comes pre-set with the critical 300mm/min test speed for heat seal testing (as per ChP 4008), ensuring your QC data is audit-ready for both domestic and export markets.

Medical Textiles (PPE)

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Consumer Electronics (3C)

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Pharmaceuticals & Drug Delivery Systems

Pharma & Medical Devices2025-09-05

About Author

Amy Gu

Amy Gu is a Senior Technical Specialist and Product Manager at KHT, with over 8 years of expertise in material mechanics and pharmaceutical packaging validation. Specializing in 'High-Precision Low-Force Testing' and 'Film Property Analysis', Amy possesses deep knowledge of global compliance standards including ChP 2025 (General Chapters 4008, 4015, 4043), USP <1104>, and ASTM D882. She has successfully guided global laboratories in upgrading from basic tensile testing machines to advanced KHT MED Series systems, enabling precise verification of Syringe Gliding Forces and Rubber Stopper Puncture resistance. Her technical leadership focuses on solving the 'Data Integrity' gap in QC labs, advising on critical parameter settings (such as 300mm/min for Heat Seal or 20mm/min for Adaptor Pull-out). Amy is committed to delivering factory-direct, audit-ready testing solutions that ensure your products survive the rigorous global supply chain.

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