Iron-On Backing:
Iron-on backing, also known as heat-seal backing, is a backing material that is designed to be attached to embroidered patches using heat and pressure. Here's how it works: Application: The iron-on backing has a heat-activated adhesive on one side. To apply the patch, you place it on the desired fabric or surface with the adhesive side down (against the fabric). Then, using a hot iron, you apply heat and pressure to the patch for a specific amount of time. The heat melts the adhesive, which bonds the patch to the fabric. Activation: The adhesive on the iron-on backing is activated at a specific temperature. Too little heat may result in insufficient adhesion, while too much heat can damage the patch or the fabric. Use Cases: Iron-on backing is commonly used for casual applications where a strong permanent bond is not critical. It's often seen on items like t-shirts, hats, and bags. Durability: While iron-on patches can adhere well initially, they may not be as durable over time, especially with frequent washing and heavy use. The adhesive can weaken or detach due to washing, heat, or friction. |