Polyester vs Spandex: Which Fabric Performs Better for Modern Apparel? (2026 Guide)
This guide explores core differences like poly(ethylene terephthalate) versus segmented polyurethane, details performance metrics such as ASTM D2594 for stretch, and covers care protocols (e.g., 20-25 °C washes) for fabric blends. Polyester vs Spandex: What’s the Key Difference? Polyester (poly(ethylene terephthalate)) acts as the strong, durable, and structurally stable component in fabrics, providing shape retention […]
Elastane vs Spandex: Are They Really the Same Fabric?
This guide details the identical segmented polyurethane fiber, reviewing properties like 500-700% elongation, ≥95% elastic recovery per ASTM D2594, and ideal 20-40 denier yarn blends for precise sourcing and robust quality control. Elastane vs Spandex In 2026, elastane and spandex refer to the same synthetic fiber, chemically defined as segmented polyurethane, used for stretch in […]
Eco-Fabric Spotlight: RPET Yoga Leggings from Bottles
Explore RPET yoga leggings made from recycled bottles and how manufacturers help brands create sustainable, high-quality activewear.
Capillary Action in Quick-Dry Fabrics: The Real Science
Learn how capillary action powers true quick-dry fabrics and why top brands choose Sansansun Sports for custom sportswear apparel.
Naked Sensation: Microfiber & Brushing for Buttery-Soft Activewear
Explore how microfiber fabrics and brushing techniques create buttery-soft activewear, enhancing comfort, performance, and premium feel.
The LYCRA® Truth: Recovery Power vs. Stretch in Spandex
This article explains the key differences between spandex and LYCRA® and how fiber quality impacts comfort, let’s dive in!
What Is Spandex Made Of? Fiber Chemistry & Manufacturing (2026 Guide)
What Is Spandex? Spandex, also known as elastane, is an elastomeric fiber known for its exceptional stretch and recovery. Chemically, it’s a polyurethane-based copolymer, defined by industry standards as containing at least 85% polyurethane. This synthetic fiber provides fabrics with flexibility and shape retention, used widely in activewear and stretch garments. This guide details spandex’s […]
What is the brushed fabric in activewear?
Brushed fabric is a type of fabric that has been mechanically treated to create a soft, fuzzy texture on the surface of the material. This texture is created by brushing the fabric with wire brushes, which raises the fibers and creates a nap. In activewear, brushed fabric is often used because of its unique properties. […]
