In the packaging industry, there are many factors to evaluate the strength and quality of packaging materials, such as hardness, compressibility, burst coefficient, tear strength, etc.
Among them, the blast factor has drawn considerable attention to itself in recent years. With the continuous increase of packaging manufacturers' demand for users, it is particularly important to ensure a high burst coefficient of packaging materials.
The Importance of Bursting Factors in the Packaging Industry
The burst factor allows manufacturers to assess the longevity of corrugated boxes in extreme external and internal environments. The limit of corrugated boxes to withstand external loads and ensure product safety is calculated.
Weak packaging can damage your customer's product and your reputation. Almost all leading companies require high-quality packaging materials and require standardized certification.
Therefore, it is very important to choose a good corrugated box. Therefore, the burst coefficient test is of great significance to the selection of a suitable box.
How to calculate the burst coefficient to ensure high quality?
The material's burst coefficient can determine the ultimate pressure that a corrugated box or paper can withstand when it ruptures. The burst factor is calculated by applying hydrostatic pressure to the sample in order to rupture the material.
The formula for calculating the burst coefficient is as follows:
Burst coefficient = burst strength ÷ basic weight (g/m2)
In order to ensure the high precision of the test results, it is also important to choose the appropriate test instrument.
Several key features:
• Easy to operate, highly professional digital model with touch controls
• Generate accurate, consistent, repeatable and reliable data
• Equipped with peak and tare facilities
• Calibration facilities available
• Single button operation
• Microprocessor-based display for accurate testing
• Memory can hold up to 9 tests
• High-precision test results under multi-directional force
• Strong gripper
• The groove structure of the sample holder to avoid sliding and hold the tested sample completely
• No slippage if the specimen is tightened evenly with the operating wheel
The higher the burst coefficient, the better your packaging materials and the higher your market reputation.
