Spandex yarn is a key elastic component in disposable hygiene products, delivering the stretch and recovery needed for a secure, comfortable fit. WEIHONGLAI supplies this material for manufacturers of baby diapers, adult incontinence products, and sanitary napkins, where consistent elasticity directly impacts leakage prevention and wearer comfort.

This spandex yarn is engineered for high-performance elastic applications. Its primary function is to provide reliable tension in leg cuffs and leakage barriers, helping the product maintain its shape and fit during movement. The material is designed to offer a balance of high stress and high elongation, which can contribute to efficient material usage and stable production runs.

Key Specifications

• Available Deniers: 490D, 560D, 620D, 720D, 840D, 920D, 1020D
• Color Options: White, blue, orange
• Core Diameter: 76 mm
• Roll Weight: 3 kg/roll
• Primary Application: Baby diaper elastic areas
• Loading Quantity: 15 tons/40HQ container

Quality Evidence: Performance and Traceability

WEIHONGLAI supplies spandex yarn with documented quality data to support your incoming inspection and quality assurance processes. The following table outlines typical test results and the methods used to verify them.