The primary defense against uncertainties throughout the supply chain is functional packaging. When correctly tested and implemented, packaging transcends its role as a mere container; it becomes an active guardian of product integrity, ensuring that the contents delivered to the final user are exactly as safe and effective as they were when they left the production line. This introductory article details the severe risks faced by key industries, explains how packaging effectively mitigates these threats, and summarizes the essential testing protocols required to guarantee success across the entire supply chain. Continue reading
To ensure product safety, regulatory compliance, and supply chain resilience, specialized equipment capable of simulating real-world conditions with high precision is needed. This guide introduces the essential instruments required across three core testing categories: barrier properties, mechanical integrity, and chemical safety. Continue reading
The landscape of modern packaging is governed by complex technical standards designed to ensure product quality, safety, and material compatibility. Across this system, two of the most influential ones are the International Organization for Standardization (ISO)and ASTM International (formerly the American Society for Testing and Materials). While these organizations operate under different governance and structures, their most important function for industry is to provide reliable, repeatable testing protocols. Continue reading
Testing is an essential phase in selecting the right flexible packaging materials. The evaluation generally includes four main categories: Barrier Property Tests focusing on content preservation; Mechanical Property Tests, which focus on package durability; Package Integrity Tests, which focus on the final package structure; and Chemical Safety and Compatibility Tests, which are particularly vital in the food and pharmaceutical industries, focusing on content safety and regulatory compliance by monitoring material migration. Continue reading
The dominant material remains Plastic (primarily Polyethylene (PE) and Polypropylene (PP)) due to its low cost, durability, and excellent properties. Crucially, the demand for high-barrier films —which significantly restrict the transmission of Oxygen (OTR) and moisture (WVTR)—is strong, particularly in the food and pharmaceutical sectors where product integrity and shelf life are paramount [2]. Understanding these materials is the first step in strategic package design. Continue reading