Paperboard Tearing Tester

The paperboard tearing tester uses a pendulum to release energy and tear the sample, measuring the tearing force value. It is used to test the tear resistance of paperboard, reflecting the material's durability. It is applied in the quality control of packaging materials and the adjustment of production processes.
Selection
When selecting, consider the matching degree of testing standards and ensure the measurement range covers the sample's tearing force. Focus on instrument precision and fixture compatibility, and verify the validity of calibration certificates. Evaluate the ease of operation and whether the data output format is compatible with existing workflows.
Resolution

Terms

Standards

Instruments

It is suitable for a variety of mechanical property tests such as tension, compression, bending, shear, tearing, peeling, and puncture. It supports multiple control modes including constant speed, fixed displacement, and constant force, enabling complex multi-step nested loop control, and features powerful data and curve analysis capabilities.

$ 1553.00

Using the principle of tearing sample power consumption, it can test 16 overlapping papers, tearing distance 43 +/- 0.5mm, Measurement range 10~ 1000mN, digital display data and support printer output report, easy and reliable operation.

$ 887.00

Potential energy method is used to ensure Repeatability, pneumatic clamping and automatic cutting reduce human error, equipped with multiple sets of pendulum capacity, Measurement range covers 0~ 64N, test units can be automatically converted.

$ 4180.00

Measurement range 10~ 1000mN, Indication Error +/- 1%, suitable for a variety of paper samples, to ensure test accuracy and Repeatability, easy and reliable operation.

$ 998.00

Measurement range covers 50~ 16000mN, tearing arm 104mm, conforms to GB/T 455 and ISO 1974 standards, suitable for a variety of sheet materials, Operating Conditions 0~ 35 ℃.

$ 2139.00

Measurement range 10-16000mN, accuracy +/- 1%, support RS232 communication and 7-inch color touch screen operation interface.

$ 2533.00

Single arm structure design, support 1-500mm/min stepless speed regulation, force measurement accuracy +/- 1%, can be disbonding, tensile, heat sealing strength test, with fixed elongation force measurement value and Linear dispersion display function.

$ 2110.00

The ball screw drive is used to ensure smooth and accurate operation, the force value range is 500N resolution 0.01N, and a variety of test procedures are integrated to support professional testing such as tensile disbonding and tearing.

$ 1603.00

Adopt ball screw drive to ensure smooth and accurate operation, Precision force value of +/- 1%, integrated tensile, disbonding, tearing and other test procedures, support 0.05~ 500mm/min speed range, automatic shutdown protection.

$ 1603.00

Single-arm structure design, stretching space up to 650mm, can be disbonding, stretching, tearing and other tests, support fixed elongation force value and fixed force value to measure elongation, measurement accuracy +/- 1%.

$ 2110.00

Adopt ball screw drive to ensure smooth and accurate, force value range 2~ 100% FS, resolution 0.01N, integrated tensile, disbonding, tearing and other test procedures, support real-time Linear dispersion display and automatic shutdown function.

$ 1603.00

Adopt ball screw drive to ensure smooth and accurate operation, force value resolution of 0.01N, equipped with large screen touch screen real-time display force-time Linear dispersion, support stretching, disbonding, tearing and other test modes.

$ 1603.00

With 50Kg capacity selection and +/- 0.5% displacement indication accuracy, support tensile, compressive, tearing and other test modes, frequency conversion motor to ensure stable operation.

$ 1832.00

Measurement range 100~ 8000mN, Indication Error +/- 1%, pendulum potential energy conversion and pre-notch mechanism are adopted to ensure accurate and stable tearing test.

$ 935.00

Measurement range covers 50-16000mN with 104mm tearing arm and 27.5 ° initial angle design, supporting accurate testing of multi-material Tear strength.

$ 1698.00

Articles

Different Requirements for Single-Column Testing Machine Selection in Peel Test and Tear Test
This article primarily discusses the different requirements of peel testing and tear testing for selecting a single-column testing machine. Peel testing targets the adhesive surface, involves smaller force values, and requires high-speed loading and specialized fixtures. Tear testing focuses on crack propagation within the material, involves larger force values, and has higher requirements for speed stability.
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.
Vacuum adsorption coating machine solves the flatness challenge in the transfer of ultra-thin graphene films.
The vacuum adsorption coating machine transfers graphene films smoothly onto target substrates through controlled negative pressure, solving issues such as wrinkling, tearing, and contamination often encountered with traditional methods.
Electronic Tensile Testing Machine Measures the Right-Angle Tear Strength of Films
This article explains how to measure the right-angle tear strength of films using an electronic tensile testing machine. During the test, a film specimen with a right-angle notch is first clamped onto the testing machine and stretched at a constant speed. The machine records the changes in force during the tearing process.
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.
Principle and Operation of Packaging Tear Strength Tester
This article introduces the working principle and operation method of the packaging tear strength tester. It employs the Elmendorf tear method, where a pendulum falls to tear the sample, and the energy loss is measured to calculate the tear strength.
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.