The Role of GSM in Interlock Knit: What You Need to Know
When you’re sourcing knit fabrics, you’ll hear a lot of industry terms thrown around—one of the most important being GSM. But what exactly is GSM, and why does it matter so much, especially when it comes to a specific fabric like interlock knit? Understanding GSM is key to getting the right fabric for your project, whether you're designing a t-shirt, activewear, or a cozy sweatshirt. Let's break down the role of GSM in interlock knit and why it's a crucial factor to consider. What is GSM? GSM stands for Grams per Square Meter . It's a standard unit of measurement used in the textile industry to determine the weight of a fabric. It essentially shows how much a one-meter-by-one-meter square of fabric weighs.. A higher GSM number indicates a heavier, denser fabric, while a lower GSM number indicates a lighter, more delicate fabric. Understanding Interlock Knit Fabric Before we dive into GSM, let’s quickly define interlock knit. Interlock is a double-knit fabric, meaning i...