Ensure Packaging Strength with a Precision-Built Top Load Tester 1. What is a Top Load Tester? A top load tester is a quality testing instrument used to measure the maximum compressive strength a container or bottle can withstand from the top without collapsing. It's widely used in the packaging, plastic, and PET bottle industries. 2. Why Use a Top Load Tester? This tester helps manufacturers evaluate the load-bearing capacity of containers, ensuring products remain safe during stacking, transit, and storage. It reduces packaging failures and improves overall product integrity and customer satisfaction. 3. Where Is It Used? Top load testers are commonly used in the food, beverage, pharmaceutical, and FMCG sectors to test bottles, jars, and other rigid containers. By simulating real-world pressure, it helps maintain consistent packaging standards and reduces costly recalls.