Paper folding resistance tester

Paper folding resistance tester

The paper folding endurance tester is used to measure the number of folds and folding endurance of paper. It is suitable for the ability of box board paper, kraft paper, cardboard, corrugated paper, gray board paper and other paper to resist folding fatigue. It is also suitable for measuring the folding fatigue strength of other sheet materials with a thickness of less than 1mm (such as copper foil in the electronics industry). By measuring, the requirements for controlling the physical properties of materials are achieved to meet the practical application needs of the product.

Compliant with standards:

ISO 5626, GB2679 · 5

Technical parameters:

Measurement range: 0-99999 times

Folding angle: 0-142 ° infinitely adjustable

Folding speed: adjustable from 10 times/min to 200 times/min

Spring tension: 4.91-14.72N

Clamp distance: 9.5mm

Folding clamp: not greater than 0.343N

Sample length: ≥ 140mm

Folding width: 19 ± 1mm

Folding radius: 0.38 ± 2mm

Folding mouth gap distance: 0.25mm/0.5mm/0.75mm/1.0mm

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