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Labthink Instruments Co., Ltd.
Critical Packaging Testing in Food Preservation

Critical Packaging Testing in Food Preservation

Product catalog summary

Introduction
Food packaging is crucial for preserving product quality, extending shelf life, and ensuring consumer safety. While traditional materials like glass and metal are common, flexible packaging such as plastic films and pouches are increasingly popular due to their cost-effectiveness and versatility. However, these require rigorous testing to ensure integrity and functionality.

Challenges in Food Packaging
Packaging must protect against factors like oxygen, moisture, and light, which can degrade food quality. Mechanical properties must also withstand supply chain rigors. Comprehensive testing is essential to address these challenges.

Key Testing Areas

Oxygen Transmission Rate (OTR): Measures oxygen permeation through packaging.
Water Vapor Transmission Rate (WVTR): Assesses water vapor passage through packaging.
Carbon Dioxide Transmission Rate (CO2TR): Evaluates resistance to carbon dioxide, important for carbonated beverages and modified atmosphere packaging.
Seal Integrity and Strength: Verifies seal reliability to prevent leaks and contamination.
Impact Resistance: Tests packaging's ability to withstand handling and transportation impacts.

Testing Equipment
The Labthink C406H Oxygen/Water Vapor Transmission Rate Test System uses a Coulometric oxygen sensor and infrared water vapor sensor, adhering to standards like ASTM D3985 and ISO 15106-2. It provides precise testing for high and medium gas barrier materials across various industries.

Conclusion
Thorough testing is vital for maintaining food quality and safety. Understanding barrier properties, sealing performance, and mechanical strength helps manufacturers develop effective packaging solutions. As the industry evolves, ongoing research and development in materials and testing methods are crucial to meet consumer and regulatory demands. Labthink encourages industry collaboration for quality control.

Catalog excerpts

Critical Packaging Testing in Food Preservation-1

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Critical Packaging Testing in Food Preservation Food packaging plays a pivotal role in preserving product quality, extending shelf life, and maintaining consumer safety. While traditional packaging materials like glass and metal have been widely used, flexible packaging options like plastic films and pouches have gained significant traction due to their cost-effectiveness, versatility, and environmental benefits. However, ensuring the integrity and functionality of these packages requires rigorous testing to guarantee product protection. Food packaging faces challenges in maintaining product quality. Factors such as oxygen, moisture, and light can accelerate food degradation, leading to loss of flavor, texture, and nutritional value. Additionally, the packaging material's mechanical properties must be sufficient to withstand the rigors of the supply chain. To address these challenges, comprehensive testing is essential. Key areas of focus include: Oxygen transmission rate (OTR): Measures the rate at which oxygen permeates the packaging material. 1

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Critical Packaging Testing in Food Preservation-2

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Water vapor transmission rate (WVTR): Determines the amount of water vapor passing through the packaging. Carbon dioxide transmission rate (CO2TR): Evaluates the packaging's resistance to carbon dioxide, crucial for carbonated beverages and modified atmosphere packaging. Labthink C406H Oxygen /Water Vapor Transmission Rate Test System is based on the testing principle of Coulometric oxygen sensor and infrared water vapor sensor. It is designed and manufactured according to ASTM D3985、ASTM F1249，ISO 15106-2 and other relevant standards...

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Critical Packaging Testing in Food Preservation-3

Labthink Instruments Co., Ltd. [email protected] +86-531-85068566 Thorough testing of food packaging is indispensable for maintaining product quality, safety, and consumer satisfaction. By understanding the critical role of barrier properties, sealing performance, and mechanical strength, packaging manufacturers can develop effective solutions to protect food products throughout their shelf life. As the food industry continues to evolve, ongoing research and development in packaging materials and testing methodologies will be crucial for meeting the demands of consumers and regulatory bodies....

Open the catalog to page 3

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