Carton Folding Durability Tester

The carton folding endurance tester simulates the reciprocating bending of cardboard and records the number of folds before the sample breaks. It is used to detect the fatigue resistance of carton seams and creases, and to verify the service life of cartons in packaging material quality control.
Selection
When selecting, consider the folding angle and speed required by the testing standards, and ensure the fixture is compatible with common cardboard thicknesses. The equipment should feature automatic counting and automatic stop upon breakage. Metal fixtures are more durable than plastic ones. Regularly verify counting accuracy using a standard calibration board.
Test method

Terms

Standards

Instruments

Equipped with 6 sets of fixtures to achieve simultaneous testing of multiple samples, the maximum folding angle is 90 degrees, the folding speed is 100 +/- 3cpm, and the material durability and checking development are evaluated by continuous expansion and bending.

$ 2018.00

Folding angle 0 °~ 142 ° stepless adjustable, folding speed 10~ 2000cpm, spring tension 4.91~ 14.72N, with a variety of folding mouth gap distance selection, support real-time data display and thermal print output.

$ 2784.00

It has an adjustable folding speed of 20-200 times/minute, supports 4.9N to 14.7N tension adjustment, and adopts color touch screen control to accurately measure the number of folding times of the material under 135 ° folding.

$ 2074.00

Film thickness can be measured below 1.25mm sheet material folding performance, folding angle 135 ° +/- 2 °, folding speed 175 +/- 10cpm, with intelligent judgment and statistical printing function.

$ 1493.00

Folding Angle 0 ° to 142 ° stepless adjustable, folding speed 10~ 2000cpm, imported tension configuration to improve Stability, folding head width 19 +/- 1mm, suitable for a variety of paper material fatigue test.

$ 2168.00

Adopt full computer control technology, folding angle 135 ° +/- 2 °, folding speed 175 +/- 10cpm, with automatic testing and intelligent judgment functions, compact structure and convenient maintenance.

$ 1493.00

Full computer control technology implementation of automatic testing, folding angle 135 ° +/- 2 °, folding speed 175 +/- 10cpm, with intelligent judgment and test data preservation function, compact structure and convenient maintenance.

$ 1542.00

Using stepper motor precision positioning, folding speed 175 +/- 2cpm, automatic measurement of statistical test results and save data, with automatic return and a variety of folding mouth gap distance selection function.

$ 1501.00

Adopt stepper motor for precise positioning, folding angle 135 ° +/- 2 °, folding speed 175 +/- 2cpm, photoelectric control automatic return, test range 1~ 99999 times, support a variety of seam distance options.

$ 1401.00

Can be set horizontal longitudinal, speed, angle and tension size, folding angle 135 ° +/- 1 ° adjustable, folding speed 2-200cpm adjustable, equipped with independent cooling system suitable for long-term fatigue test.

$ 2510.00

Folding angle 135 +/- 2 °, folding speed 175 +/- 10cpm, with photoelectric control automatic return function, can automatically count the same group of samples MAX Maximum, MIN Minimum and Coefficient of Variation data.

$ 1655.00

The device can automatically count the number of double folds and return, support multi-sample data statistics, folding angle 135 +/- 2 °, speed 175 +/- 10cpm, with data processing and storage functions.

$ 1622.00

Folding speed 175 +/- 5 times/min, folding angle 135 +/- 2 °, using high-performance stepper motor and 32-bit ARM processor, equipped with 5-inch color Touchscreen and thermal printer, to achieve accurate and stable automatic measurement.

$ 1916.00

Measurable thickness of less than 1mm material, folding speed 175 +/- 10cpm, spring tension 4.9~ 14.7N, left and right folding angle 135 ° +/- 2 °, support a variety of seam distance configuration.

$ 1437.00

Using carbon steel shaft and toothed belt drive, Bending Frequency 0-155 times/min adjustable, with low abrasion, low noise and shock-proof design to ensure accurate and stable testing.

$ 1897.00

Articles

MIT Folding Endurance Tester is used for high-frequency folding tests.
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Analysis of the Influence of Temperature and Humidity on Paper Folding Endurance Testing
This article analyzes the impact of temperature and humidity on paper folding endurance testing. Paper folding endurance testing is typically conducted under standard temperature and humidity conditions, such as 23°C and 50% relative humidity.
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Application of Compression Strength Testers in Carton and Paper Tube Testing
The compression strength tester evaluates the compressive performance of cartons and paper tubes by applying controlled pressure and measuring deformation.