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Explore expert guides on polyester fabrics, T-shirt fabrics, GSM, DIA, fabric selection, garment sourcing and textile trends from Walrus Yes India Can, Tiruppur.

November 4, 2026

What Is Poisson’s Ratio in Stretch Polyester Fabric? Why Fabric Narrows When Pulled

Poisson’s ratio helps explain why stretch polyester becomes narrower when pulled in another direction, affecting fit, compression and pattern behaviour.

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What Is Poisson’s Ratio in Stretch Polyester Fabric? Why Fabric Narrows When Pulled

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What Is Poisson’s Ratio in Stretch Polyester Fabric? Why Fabric Narrows When Pulled

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