September 15, 2026
Category

Testing

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What cloth GSM means and how to calculate fabric weight

Cloth GSM means grams per square meter, the standard unit used to describe fabric weight. This guide explains how GSM is measured, calculated, specified, and interpreted in textile sourcing.

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Martindale rub test for fabric abrasion explained

A practical guide to the Martindale rub test, including how it works, which ISO and ASTM methods apply, and how buyers can interpret abrasion and pilling results without overclaiming.

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Wyzenbeek abrasion resistance test for upholstery fabrics explained

The Wyzenbeek abrasion resistance test is a common laboratory method for describing surface wear resistance in upholstery fabrics. This article explains how double rubs are generated, how ratings are used in specifications, and why…