It has excellent moisture resistance and durability as specially insulated with curing type adhesive and does not contact with air and moisture.
· It has a safe structure to prevent sparks and defects in products by forming silver electrodes after carbon printing.
· A multi-layer composite film combining the PET film which is insulative, flame retardant, and waterproof with a fiber material that is excellent in stiffness and shrinkage expansion after applying carbon as a heating element to the PET base film and forming electrodes with silver and copper foil on both sides. It is a high-techcoated heating element with excellent heat resistance.