Sealing Breakage and Durability Tests in Glass Bottles

Glass bottles are widely used in various industries, especially in the food, beverage, pharmaceutical and cosmetic sectors. The quality and safety of these bottles are of great importance during transportation and storage of products. Leak tightness, breakage and durability tests of glass bottles are vital for the safe and effective use of these bottles. EUROLAB As a laboratory, we carry out these tests in accordance with international standards.

Sealing Tests

Leak tightness tests of glass bottles are performed to determine whether the product packaging can protect its contents. These tests minimize the risk of spills or leaks during transportation and storage of products.

Applied Standards

• ISO 12863: General requirements for testing the sealing properties of packaging.
• ASTM D3078: Vacuum methods to determine the sealing properties of packages.
• ASTM F2338: Gas detection techniques to determine package tightness.

Test Methods

1. Vacuum Method: In this method, glass bottles are tested under vacuum and the sealing properties created by the internal pressure and external pressure difference are evaluated.
2. Positive Pressure Method: By applying a certain pressure into the bottles, it is observed whether there is any leakage.
3. Immersion Method: The bottles are immersed in a tank filled with water to check whether air bubbles are released.

Fracture Tests

Breakage tests are performed to determine the durability and breakage resistance of glass bottles. These tests are important to ensure the safe use of products.

Applied Standards

• ISO 7458: Determination of the resistance of glass containers against mechanical impacts.
• ASTM C1499: Breaking toughness testing of glass materials.
• AND 1184: Evaluation of the breakage resistance of glass packaging.

Test Methods

1. Impact Test: In this test, glass bottles are dropped from a certain height to evaluate their breakage resistance.
2. Pressure Test: Breaking points are determined by exposing the bottles to internal pressure.
3. Thermal Shock Test: Thermal shock resistance is evaluated by exposing the bottles to sudden temperature changes.

Endurance Tests

Durability tests measure the resistance of glass bottles to long-term use and environmental influences. These tests are critical in determining the shelf life and safety of products.

Applied Standards

• ISO 719: Chemical resistance testing of glass materials.
• ASTM C225: Mechanical durability testing of glass products.
• AND 10292: Evaluation of physical and chemical durability of glass packaging.

Test Methods

1. Mechanical Strength Test: Bottles are tested under mechanical loads to measure their durability.
2. Chemical Resistance Test: The bottles are interacted with various chemicals to evaluate their chemical resistance.
3. UV Resistance Test: The bottles are exposed to UV rays and their resistance to long-term sunlight is measured.

Conclusion

Leak tightness, breakage and durability tests of glass bottles are vital to ensure the safety and quality of the products. EUROLAB As a laboratory, we offer the highest quality and safety to our customers by performing these tests in accordance with international standards. Contact us to ensure the reliability and durability of your glass bottles.