The Glenroy Blog

The Short Answer: What Is Smart Packaging? Smart packaging uses built-in technologies like sensors, indicators, QR codes, and RFID tags to monitor product conditions, extend shelf life, and share real-time data with brands and consumers. It falls into two main categories: active packaging (which interacts with the product) and intelligent packaging (which communicates information about the product). The smart packaging market is growing fast. According to Mordor Intelligence, it is projected...

The Short Answer: What Is Barrier Packaging? Barrier packaging refers to flexible packaging materials engineered to block or limit the transmission of gases, moisture, light, and aromas. The goal is simple: protect what's inside. Different products face different threats. Some need protection from oxygen that causes spoilage. Others need defense against water vapor that leads to clumping or degradation. Many require shields from UV light that breaks down active ingredients. The right barrier...

The Short Answer: What Is Refillable Packaging? Refillable packaging is exactly what it sounds like: packaging designed to be filled, emptied, and filled again. Instead of tossing a container after one use, consumers keep a primary vessel (like a glass bottle or reusable container) and purchase refills to replenish it. This approach cuts down on packaging waste, reduces carbon emissions tied to manufacturing and transportation, and gives brands a smarter way to meet growing consumer demand for...

The Short Answer: It Depends on What You're Packing The best stick pack film is the one that fits your product, runs smoothly on your equipment, protects what's inside, and looks great on the shelf. Simple enough, right? The reality is that stick pack packaging involves a lot of variables, and the film you choose affects every single one of them. Stick packs are narrow, vertical pouches designed for single-serve products. You've seen them everywhere: drink mix packets, instant coffee, food...