Welcome to the Qinsun Instruments Co., LTD! Set to the home page | Collect this site
The service hotline


Related Articles

Product Photo

Contact Us

Qinsun Instruments Co., LTD!
Address:NO.258 Banting Road., Jiuting Town, Songjiang District, Shanghai

Your location: Home > Product Show > Paper folding resistance tester

Paper folding resistance tester

Author: Released in:2024-03-29 Click:22

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