Board Bursting Tester Pressure And Impact Resistance Detection For Paperboard Packaging

The BNP-01 Board Bursting Tester is a state-of-the-art instrument designed to measure the bursting strength of various types of board materials, including corrugated and solid fiberboard. This versatile tester operates within a pressure range of 350 kPa to 5,500 kPa and is suitable for papers or boards with bursting strengths as low as 250 kPa, particularly when these materials are used in producing high-strength materials like corrugated board.

Key Features of BNP-01 Board Bursting Tester

1. Human-Machine Interface: Equipped with a 5-inch touchscreen for intuitive user interaction, the BNP-01 ensures ease of operation and access to real-time data.
2. Advanced Testing Control: Features delayed pressurization and pressure release delay controls for precise testing.
3. Adjustable Clamping Force: Offers a clamping force range from 100 kPa to 1,200 kPa with a stabilizing function to maintain consistent clamping pressure.
4. Robust Oil Cup System: Utilizes a high-strength, high-pressure oil circuit sealing system with dual-seal knobs and a 25mm high-pressure 304 stainless steel oil pipe for reliable performance.
5. Enhanced Circuit Board Protection: Includes a built-in water vapor filtration device to ensure the stability of the electronic components.
6. Calibration System: Features an integrated calibration system and manual pressure control for accurate measurements.
7. Durable Testing Head Material: Constructed from 304 stainless steel for enhanced durability and reliability.
8. Comprehensive Safety Features: Comes with a protective cover and power supply anti-interference module for user safety.
9. Language Flexibility: Allows for seamless switching between Chinese and English languages.
10. Flexible Unit Conversion: Supports unit conversion between kg/cm², kPa, and lbf/in².
11. Convenient Print Output: Equipped with a modular integrated thermal printer for easy documentation of test results.

How BNP-01 Board Bursting Tester Works

The BNP-01 Board Bursting Tester operates on the principle of hydraulic pressure application. A test piece is placed over a circular elastic diaphragm and clamped rigidly at the periphery, allowing it to bulge with the diaphragm. Hydraulic fluid is pumped at a constant rate, causing the diaphragm to bulge until the test piece ruptures. The maximum hydraulic pressure applied at the point of rupture determines the bursting strength of the board.

Why You Need the BNP-01 Board Bursting Tester

Understanding the bursting strength of board materials is crucial for evaluating their resistance to external pressure and impact. This test is essential for assessing the performance of packaging materials during transportation and handling processes. By measuring the bursting strength, manufacturers can ensure the durability and integrity of their products, reducing resource waste and transportation losses due to damage.

Standards for Board Bursting Testing

The BNP-01 Board Bursting Tester complies with the following standards:

• GB 1539
• GB 6545
• ISO 2759
• TAPPI T 810
• TAPPI T 807
• QB/T 1057

Configuration

• Standard Configuration: Includes BNP-01 Board Bursting Tester, wrench, silicone oil (not available for air shipping), rubber diaphragm, foil, paper roll, manual, calibration certificate, and power cord.
• Optional Configuration: Extra diaphragm, extra foil, COM Line, software, and air compressor.

FAQs

1. What is Paper and Paperboard Bursting Strength? Bursting strength measures the ability of paper and paperboard materials to withstand breaking or rupturing under external forces. This test provides insights into the structural strength and durability of the material, crucial for packaging and transportation applications.

2. Why is the Bursting Test Referred to as the Mullen Method? The Mullen Method, named after its inventor Emory H. Mullen, is a standardized procedure developed in 1926 for measuring the bursting strength of paper and paperboard. This method is widely used in the industry for assessing material strength during packaging and transportation.

3. What is the Measurement Range of the BNP-01 Board Bursting Tester? The BNP-01 Board Bursting Tester measures bursting strengths within a range of 350 kPa to 5,500 kPa, making it suitable for various board materials including corrugated and solid fiberboard.

4. How Does the BNP-01 Board Bursting Tester Ensure Accurate Results? The BNP-01 is equipped with a high-resolution force measurement system, a robust calibration system, and advanced control features to ensure accurate and reliable test results.

5. Can the BNP-01 Board Bursting Tester be Used for Different Types of Board Materials? Yes, the BNP-01 is designed to test a wide range of board materials, including corrugated and solid fiberboard, as well as papers used in the production of high-strength materials.