Iron-on or heat-transfer woven patches are decorative fabric pieces with a heat-activated adhesive on the back that are permanently attached to clothing or other textiles using a hot iron or heat press. The heat from the iron melts the adhesive, causing it to bond with the fabric fibers, making the patch a durable and long-lasting addition. What they are Woven patch: A patch made from threads woven together, which allows for high detail and a smooth, matte finish. Heat-activated adhesive: A special glue on the back of the patch that softens and melts when exposed to high heat. Heat transfer: A process that uses heat to transfer a design from a backing to the fabric. Prepare the garment: Place the garment on a flat, hard surface. Ensure it is clean and free of wrinkles. Preheat the iron: Set your iron to the appropriate temperature for the fabric of the garment. Using a heat press is recommended for the best results. Position the patch: Place the patch in the desired spot on the fabric. Make sure the adhesive side is down. Apply heat and pressure: Place a protective cloth over the patch and then apply the iron for 10–20 seconds, moving it in a circular motion with firm pressure. Let it cool: Allow the patch to cool completely before handling to ensure the adhesive has set. Check the bond: Gently pull on the edges to make sure the patch is securely attached. If it lifts, repeat the heating process. Important considerations Fabric type: Cotton and some poly-cotton blends can withstand the high heat required for application. Durability: For the most durable and long-lasting results, use a heat press instead of a home iron. Washing: Avoid washing the garment for at least 24 hours after applying the patch to allow the adhesive to fully cure.