Nonlinear compression responses reveal limits of elongation-based design in knitted compression sleeves

Abstract

Compression garments are commonly designed using elongation-based pattern reduction, but the validity of this approach under controlled static wearing conditions remains insufficiently verified. This study examined whether upper-arm sleeves designed from tensile elongation properties produced consistent compression responses during wear. Three knitted PET/PU fabrics with distinct structural characteristics were tested in wale, course, and bias directions, and 27 sleeve conditions were fabricated using single-layer, identical-material double-layer, and hybrid-material double-

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