Rectangular PU Iron-on Patch Bambu PU iron-on patch enables precise laser engraving to remove the surface coating, revealing pre-layered contrasting color underneath. Ideal for creating distinctive decorative effects on everyday fabrics like canvas bags and baseball caps. Its adhesive backing allows multiple repositioning adjustments before heat-pressing. Product Specifications Product ID Material Type Color Product Dimension (mm) Thickness (mm) Quantity Processing Mode YD005 PU Black to Silver 76x50 1.8 10 pcs Blue-light LaserEngraving YD006 PU Rustic to Gold 76x50 1.8 10 pcs Use Guide Using Tips To enhance your engraving experience, a Laser Grid Panel is recommended as the work surface. If unavailable, you can densely arrange Laser Slats Pack and place the PU iron-on patch on top of them. Ensure that a person is always present to closely monitor the machine throughout the laser engraving process. Wait at least 24 hours before washing, turn the item inside out and use a gentle cycle. Click here to get more information about the rectangular pu iron-on patch material introduction.
