Paperboard Blast Tester

The cardboard bursting tester applies uniform pressure through a hydraulic system until the sample ruptures, measuring the bursting strength of the cardboard. It is used to detect the resistance of packaging materials to internal expansion and rupture, helping paper mills and packaging enterprises control product quality.
Selection
When selecting, consider the matching of the test range with material strength; pneumatic operation is more convenient, while hydraulic systems offer higher accuracy. Verify compliance with national standards, and pay attention to the compatibility between the platen size and the specimen. The equipment requires regular calibration, along with maintenance of seals and pressure sensors.

Terms

Standards

Instruments

Low noise fan and single air duct design ensure Temperature Uniformity 2.50%, temperature control accuracy +/- 1.0 ℃, equipped with double-decked tempered Glass observation window for real-time monitoring of sample status.

$ 1042.00

Adopt back heating and horizontal forced convection design, Temperature Fluctuation +/- 0.5 ℃, Temperature range + 10 ℃~ 200 ℃, Sensor fault alarm and 9999 minutes timing function to ensure stable and efficient experiment.

$ 325.00

Temperature range RT + 10~ 300 ℃, Temperature Fluctuation +/- 1 ℃, volume 140L, equipped with observation window and intelligent digital display to ensure uniform heating and precise control.

$ 451.00

The equipment adopts vertical double air duct vertical hot air circulation, uniform temperature distribution; Temperature range RT + 10-300 ℃, Fluctuation +/- 1.0 ℃; equipped with turbine centrifugal fan blades and speed regulating fans for easy cleaning and maintenance.

$ 3126.00

Temperature uniformity is improved by fan speed control, air duct circulation system automatically drains water vapor, Temperature range RT + 10~ 250 ℃, Temperature Fluctuation +/- 1 ℃, mirror stainless steel liner is easy to clean.

$ 696.00

Adopt stainless steel liner and dual circulation air duct system, Temperature uniformity +/- 1 ℃, Temperature range RT + 10~ 300 ℃, equipped with High Accuracy Platinum Resistance Sensor and forced convection to ensure stable heating and rapid heating.

$ 562.00

Control mode of fan speed to improve Temperature uniformity, equipped with over temperature deviation protection and timing function, temperature control accuracy of +/- 1 ℃, automatic discharge of water vapor to simplify the operation process.

$ 377.00

Microcomputer P.I.D temperature controller, temperature control accuracy +/- 1.0 ℃, volume 136L, with hot air circulation system to improve Temperature Uniformity, support independent temperature limit alarm and optional programming function.

$ 749.00

Temperature uniformity is ensured by double circulation air duct system. Temperature range RT + 10~ 300 ℃ and Fluctuation is only +/- 1 ℃. Stainless steel studio and fiberglass insulation layer improve thermal efficiency and durability.

$ 398.00

Using digital microcomputer temperature controller accuracy of 0.1 ℃, equipped with double-decked tempered Glass observation window and hot air circulation system, to ensure that the indoor Temperature Uniformity +/- 2.0 ℃, with timing function and independent temperature limit alarm system.

$ 451.00

High Accuracy Platinum Resistance Sensor to achieve +/- 0.5 ℃ temperature fluctuation, equipped with forced circulation convection air duct to ensure uniform temperature; 304 stainless steel liner corrosion resistance, support 0-9999 minutes timing function.

$ 587.00

Temperature range 10~ 250 ℃, Temperature Fluctuation +/- 1 ℃, equipped with mirror stainless steel liner and programmable controller, support multi-stage Program settings, easy to automate the control of complex experimental processes.

$ 967.00

Temperature range 10~ 200 ℃, Temperature Fluctuation +/- 1 ℃, equipped with LCD screen and test hole, support multi-stage programming and fault self-diagnosis function, easy to operate and data management.

$ 601.00

The fan speed control is used to improve the temperature uniformity, the air duct circulation system automatically discharges water vapor, the temperature control accuracy is +/- 1 ℃, and the mirror stainless steel liner is easy to clean.

$ 465.00

Temperature uniformity is excellent, Temperature range RT + 10~ 300 ℃, equipped with independent temperature limit alarm and RS485 interface expansion function.

$ 622.00

Articles

Transverse Burst Strength Tester for the Evaluation of Impact Resistance of Corrugated Cardboard
This article explains how a lateral bursting strength tester is used to evaluate the impact resistance of corrugated cardboard. It measures the energy absorbed by the cardboard at the point of rupture using the pendulum impact principle, requiring the preparation of specimens according to standards and the control of environmental conditions during testing.
Short Span Compression Strength (SCT) Tester for Analyzing Paper Compression Resistance
The short-span compressive strength (SCT) tester is used to measure the resistance of materials such as paper and cardboard to compression over a short distance, primarily following international standards such as ISO 9895.
The Taber stiffness tester is used for measuring the bending stiffness of paperboard.
The Taber stiffness tester is used to measure the bending stiffness of paperboard. Its principle involves applying a known bending moment to the specimen and measuring its resistance to deformation. Bending stiffness is a key performance indicator of paperboard, affecting its processing suitability and packaging functionality.
Application of Paperboard Burst Strength Tester in Packaging Materials
The paperboard bursting strength tester is a detection device used to measure the ability of packaging materials such as paperboard to resist rupture under vertical pressure. During the test, the sample is clamped between annular clamps, and increasing pressure is applied via hydraulic or pneumatic means until rupture occurs. The maximum pressure value is recorded as the bursting strength.
Cobb Absorbency Tester Evaluates Paper Water Absorption Capacity
The Cobb water absorption tester is used to measure the water absorption capacity of paper or cardboard by simulating the liquid contact process and calculating the mass of water absorbed per unit area to determine the Cobb value.
Key Operation Points of Carton Burst Strength Tester
The carton bursting strength tester is used to measure the maximum force that paperboard can withstand before rupturing under uniform pressure, which is important for packaging quality control. Before operation, ensure that the instrument is stable and the calibration is valid. The samples should be cut according to standards and conditioned under standard temperature and humidity conditions.
Selection Guide for Paperboard Puncture Strength Testers
This article introduces how to choose a cardboard puncture strength tester. The tester is used to measure the ability of cardboard to resist impact penetration, and multiple aspects should be considered during selection. First, check whether the instrument complies with relevant testing standards, such as national or international standards.
Correlation Analysis between Puncture Strength and Bursting Strength of Paperboard
This article analyzes the correlation between the puncture strength and burst strength of cardboard. The two properties respectively measure the ability of cardboard to resist dynamic impact and static pressure. Although their testing principles differ, both are closely related to factors such as the fiber structure and lamination process of the cardboard.
Selection Recommendations for Carton Compression Strength Testing Machines
When selecting a cardboard compression strength tester, the first step is to examine the core parameters, such as ensuring the force range covers the testing requirements with some margin, the accuracy is typically no less than ±1%, and the testing speed complies with standard specifications.
The role of the burst strength tester in the testing of cardboard packaging materials.
The burst strength tester is used to measure the bursting resistance of packaging materials such as cardboard. It applies uniform pressure through hydraulic or pneumatic means until the sample ruptures, recording the maximum pressure value to simulate compression and impact during transportation.
Water Absorption Tester in the Detection of Tissue Paper and Paperboard
This article introduces the application of water absorption testers in the testing of tissue paper and paperboard. The instrument evaluates the water absorption performance of materials by measuring the mass or height of liquid absorbed by the sample, with common methods including the Klemn method and the capillary rise height method.
The role of the puncture strength tester in evaluating the impact resistance of corrugated cardboard.
The puncture strength tester is used to test the impact resistance of corrugated cardboard, simulating scenarios where sharp objects suddenly impact during transportation. It measures the energy consumed during penetration by impacting the sample with a puncture head, reflecting the cardboard's ability to resist dynamic impacts.
The role of a bending stiffness tester in evaluating the rigidity and formability of cardboard.
The bending stiffness tester evaluates the rigidity and formability of cardboard by measuring its resistance to bending deformation. Based on the beam bending theory, it is tested under standard conditions, providing bending stiffness value as the core indicator.
Corrugated Board Impact Resistance - Application of Puncture Strength Tester in Packaging Testing
The impact resistance of corrugated cardboard is crucial for transportation protection, with puncture strength being a key indicator of its ability to withstand dynamic impacts. The puncture strength tester simulates impacts using a pendulum system and measures the energy consumed to penetrate the cardboard, with results expressed in joules or kilojoules per square meter.
Tensile testing machine for testing the bonding strength of corrugated cardboard.
This article introduces the method of testing the adhesive strength of corrugated cardboard using a tensile testing machine. Adhesive strength is a key indicator for measuring the quality of cardboard, which affects the durability of packaging.