5.1 Heat Iron-On Method (Fast & Convenient, Fits Most Scenarios)
- Compatible fabrics: Cotton, denim, polyester, canvas and other high-temperature resistant textiles.
- Unsuitable fabrics: Nylon, leather, waterproof coated fabrics, thick knit sweaters (high heat damages material or weakens adhesion).
- Operation Steps:
- Flatten and clean garment surface, position the patch at the target spot.
- Preheat iron to 150–170°C, turn off steam function; cover a thin cloth over the patch surface for protection.
- Press evenly on front side for 20–30 seconds without sliding the iron.
- Flip garment and iron reverse side for another 10–15 seconds to strengthen adhesion.
- Wait for full cooling, press patch edges to confirm no curling or bubbling.
5.2 Hand Sew-On Method (Maximum Durability, Anti-Peeling for Frequent Washing)
Ideal for workwear and long-term daily wear with regular laundry. Sew closely along the patch perimeter to completely eliminate peeling risks, the most reliable durability solution.


