Introduction to Wrap Stretch Film Testing Wrap stretch film plays a critical role in packaging and logistics. Its ability to securely wrap products while maintaining elasticity, strength, and durability under stress is essential. To ensure quality and consistency, manufacturers and quality control teams often rely on ASTM D882, a widely accepted standard for determining the tensile properties of thin plastic sheeting materials like stretch films. In this guide, we will walk through how to conduct wrap stretch film tests effectively—especially tensile strength tests, elongation tests, and general stretch film tests—to ensure compliance, performance, and product safety. Understanding ASTM D882 and Its Application to Wrap Stretch Film ASTM D882 outlines a […]