Advancing Packaging Integrity through Barrier Films and Gelbo Flex Testing

In a pioneering move towards elevating packaging integrity, Cell Instruments stands at the forefront of innovative solutions in barrier films and Gelbo flex testing.

 

Advancing Packaging Integrity through Barrier Films and Gelbo Flex Testing

 

In a pioneering move towards elevating packaging integrity, Cell Instruments stands at the forefront of innovative solutions in barrier films and Gelbo flex testing. Uncover the latest developments in preserving product quality and ensuring the durability of flexible barrier materials.

Understanding the Essence of Barrier Films:

Barrier films play a vital role in the packaging industry, designed to resist the infiltration, and escape of gases, moisture, light, aromas, and odors. Composed of materials such as plastics, aluminum foil, or laminated structures, these films act as formidable shields, safeguarding the integrity of diverse products.

Diverse Applications Across Industries:

These versatile barrier films find applications across industries, including but not limited to food packaging, pharmaceuticals, electronics, and construction. Their ability to tailor specific barrier properties makes them indispensable in preserving product quality during storage and transportation.

Exploring Important Properties and Applications:

Gas Barrier:

Function: Prevention of ingress or egress of gases (O2, CO2, N2).

Application: Vital for preserving the freshness and extending the shelf life of perishable products, especially in the food and pharmaceutical industries.

Moisture Barrier:

Function: Prevention of water vapor transmission.

Application: Safeguarding moisture-sensitive products from deterioration, commonly observed in packaging for dried fruits, cereals, and snacks.

Light Barrier:

Function: Blocking or reducing the transmission of light.

Application: Protection of light-sensitive substances like medications or certain food items from degradation due to exposure to UV light.

Aroma and Flavor Barrier:

Function: Retaining the aroma and flavor of packaged products.

Application: Crucial in food packaging, preventing the escape of volatile compounds.

Odor Barrier:

Function: Prevention of external odor penetration.

Application: Ensuring the taste and quality of products remain unaffected.

Barrier Film Gelbo Flex Test and ASTM F392:

Background: A critical aspect of flexible barrier materials lies in their ability to endure repeated stress, recognized as flex durability or Gelboflex resistance. Robust resistance to flex cracking is paramount, significantly reducing the likelihood of package perforation during distribution and ensuring the preservation of package integrity.

Standard: Adhering to the ASTM F392 standard, Cell Instruments employs rigorous practices for conditioning flexible barrier materials for flex durability.

Tester Used: For Gelbo flex testing, the Cell Instruments GFT-01 Gelbo Flex Tester is employed, ensuring precise and reliable results.

Test Procedure: In the Gelbo flex tester, a 200 by 280 mm sample is affixed to the mandrels. The flexing process involves a combination of twisting and horizontal compression, subjecting the film to both actions. Users can select from five preprogrammed test conditions, each catering to specific durability requirements.

 

 

Cell Instruments remains dedicated to advancing packaging solutions, ensuring that products reach consumers with uncompromised quality and integrity. Stay tuned for more innovations in materials testing from Cell Instruments.