Shrinkage in synthetic fabrics like polyester is a complex issue affected by heat, tension during manufacturing, and fiber structure. While generally considered resistant to shrinkage, exposure to high temperatures in washing or drying can cause some dimensional change. This can manifest as a slight tightening of the weave or, in extreme cases, a noticeable reduction in garment size.
Understanding fabric behavior regarding heat and tension is crucial for garment care and manufacturing. Properly addressing potential shrinkage contributes to consumer satisfaction with clothing durability and fit. Historically, synthetic fibers were developed, in part, to address the shrinkage issues common with natural fibers like wool and cotton. This resistance to shrinking remains a key advantage of polyester in numerous applications.
