A material's fibre label does not completely explain how it extends. Construction and the conditions of the observation also belong in the discussion.
CottonWorks explains how knitted loop structures influence fabric mobility and behaviour. CottonWorks — Knit Basics.
Describe the actual observation
For a character material, state the direction and conditions under which movement was observed. Do not turn an informal hand stretch into a measured recovery or durability claim.
Evaluate the intended assembly
Consider the join and decoration together with the textile. The design may need a particular response that neither fibre content nor the word stretch specifies adequately. Preserve the relevant material information and use an appropriate method for any quantitative requirement.
Source reviewed 25 October 2026. Interpretation and original diagrams: PLUSHIP / Qunhe. Examples are illustrative.
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