What is a cardboard bursting strength testing machine?
The cardboard bursting strength testing machine is a special equipment used to test the bursting strength of cardboard, corrugated cardboard and other packaging materials. It measures the maximum burst strength value by simulating the pressure experienced by cardboard during actual transportation and stacking to ensure that packaging materials meet industry standards and quality requirements. This equipment is widely used in packaging, printing, logistics and other industries and is an important tool for quality control.
1. Working principle of cardboard bursting strength testing machine
The cardboard bursting strength testing machine mainly applies uniform pressure to the cardboard through a hydraulic or pneumatic system until the cardboard breaks. During the test, the equipment records the maximum pressure value at rupture (in kPa or psi) to evaluate the cardboard's resistance to rupture. The following is its core workflow:
| steps | Description |
|---|---|
| 1. Sample placement | Fix the cardboard sample on the test fixture, making sure it is flat and wrinkle-free. |
| 2. Pressure application | The pressure is gradually increased through a hydraulic or pneumatic system until the cardboard breaks. |
| 3. Data recording | The equipment automatically records the peak pressure at the time of rupture and generates a test report. |
2. Technical parameters of cardboard bursting strength testing machine
Different models of cardboard bursting strength testing machines differ in measurement range, accuracy and functionality. The following is a comparison of technical parameters of common models:
| parameters | Standard type | High precision type |
|---|---|---|
| Measuring range | 0-6000kPa | 0-10000kPa |
| Accuracy | ±1% | ±0.5% |
| Test speed | 170±15mL/min | adjustable |
| data output | digital display | Connect to computer and support software analysis |
3. Application fields of cardboard bursting strength testing machine
Cardboard bursting strength testing machines play an important role in multiple industries. The following are its main application scenarios:
| Industry | Purpose |
|---|---|
| packaging manufacturing | Test the breakage resistance of corrugated cardboard, cardboard and other materials. |
| printing industry | Ensure the strength of printed packaging materials meets customer requirements. |
| Logistics and transportation | Evaluate the ability of the packaging box to withstand pressure during transportation. |
| Quality inspection | As a standard testing equipment for third-party testing agencies. |
4. Key points for purchasing cardboard bursting strength testing machine
When purchasing a cardboard bursting strength testing machine, you need to consider the following key factors:
| factors | Description |
|---|---|
| Measuring range | Select the appropriate range (such as 6000kPa or higher) according to the test requirements. |
| Accuracy level | High-precision models are suitable for scenarios with strict data requirements. |
| Function extension | Supports additional functions such as data export and multi-language interface. |
| After-sales service | Choose a brand that offers calibration, repairs, and more. |
5. Hot topics and industry trends in the past 10 days
Recently, cardboard bursting strength testing machines and related packaging testing technologies have become hot topics in the industry. The following are the hot topics on the Internet in the past 10 days:
| topic | Content overview |
|---|---|
| Green packaging trends | The growing demand for strength testing of environmentally friendly materials has promoted the technological upgrading of testing machines. |
| Intelligent detection equipment | AI-driven burst strength testing machines are beginning to enter the market. |
| International standards update | ISO 2758-2024 puts forward more stringent requirements for cardboard testing. |
As a core testing tool for packaging quality, the cardboard bursting strength testing machine will continue to receive attention for its technological development and market demand. When selecting equipment, users should combine their own needs with industry standards to ensure the accuracy and reliability of test data.
check the details
check the details
en
