Features:Patent design with Elastic and nonw oven together86% Stretch,Website:http://www.alldiapermaterials.com, short waist elastic neededConvenient for on-line manufacturing, no need pee-processingSmall volume, reducing the cost of transportation and inventoryA variety of colors availableLow tension and high retractionApplication:Mainly used to protect diaper from back leakage, and with elastic waistband, diaper will be more comfortable and firm-fitting to human body.Specification:TypeElastic waistband / Elastic nonwoven Weight52-58 gsm Roll length1700 m/roll Extension rate85%±5% Width110mm/90mm or as required Roll diameter≤550mm Core diameter76mm / 152mm Colorwhite, blue, yellow StructureMiddle elastic film and fluted nonwoven lamination SMS NW - PE Film - SMS NW