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Twin Folding Tester for Paper and Board

Twin Folding Tester for Paper and Board

Determines the folding resistance of paper, according to the Louis Schopper principle

  • Features

    • Standard device designed for security papers
    • Automatic stop after sample break
    • Standard version for paper up to 0.25 mm thickness, alternatively available for board
    • Measurement and display of the folding head temperature optionally available


    The device measures the number of folds until the sample breaks. It is possible to test two samples simultaneously.

    Test description

    Two samples are clamped in the folding heads for a simultaneous test. The spring supported s