How many test methods are available for ICI pilling tester?

ICI pilling tester is suitable for rolling friction pilling test of sparse woolen combed fabrics and other pilling-prone fabrics to evaluate the pilling level of fabrics under non-pressure conditions.

1. Round track method

This method is mostly used for woven fabrics, knitted fabrics, more common.

Test instrument: round track pilling tester

Testing principle.

According to the specified method and test parameters, the use of nylon brushes and fabric abrasives or fabric abrasives only, so that the specimen friction pilling. Then, under the specified lighting conditions, the visual description of the pilling performance is evaluated. Round track method parameters can be selected according to the type of fabric, there are product standards can be based on the product standard requirements: such as GB/T4802.1-2008 requirements.

2. Martindale method

This method is mostly used for knitted fabrics, woven fabrics, especially home textile products.

Test instrument: Martindale pilling tester

Testing principle.

Under the specified pressure, the circular specimen to Liza Ru graphic trajectory and the same fabric or wool fabric abrasive fabrics for friction. The specimen is able to rotate freely around the central axis perpendicular to the plane of the specimen. After the specified friction stage, the specimen is assessed by visual description of the pilling or pilling level.

3. Rolling box method

This method is mostly used for knitted fabrics, especially woolen fabrics.

Testing apparatus: rolling box method pilling tester

Testing principle.

The specimen mounted on the polyurethane tube is turned over at will in a wooden box with constant speed and lined with cork. After a specified number of flips, the pilling and/or pilling performance is visually described and evaluated.

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