Packaging materials Oxygen and moisture barrier properties -- important influencing factors of quality issues such as food oxidative deterioration, bag expansion, mildew, deliquescence and rancidity, weightlessness and dryingPackaging sealing performance and heat sealing properties -- indicators that determine the quality of packaging and sealingHeadspace gas analysis-help analyze the residual oxygen content inside food packagingResidual Solvents and migration test of packaging materials-related to food hygiene and safetyThe tearing performance of the opening of the packaging, the torque of the bottle cap-optimizing the consumer's packaging experienceThe thickness, tensile properties, puncture resistance, peel strength, impact resistance, felx durability, and heat shrinkability of packaging materials-the basic properties of packaging materials to protect the safety of the contents;Coefficient of Friction, heat sealing parameters-optimize packaging production efficiency and qualityAbrasion resistance of the printing ink layer of packaging materials-to prevent the packaging printing ink layer peeling off due to abrasion
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C840H Integrated Evaporation Residue Testing System is designed and produced based on the principle of gravimetric method measurement and testing standards for plastic packaging and chemical reagents, etc. It is suitable for the determinations of evaporation residue of food or pharmaceutical packaging, total migration of food contact or pharmaceutical contact materials or products, and evaporation residue of chemical reagents and purified water.