Mylar foil with soft-sided aluminum foil and polyester film (or polypropylene film) as raw material to gravure coating composite,Conductive Aluminum Foil Tape in adhesive, and then slitting retractor.Mylar foil is applied for interference shielding communication cable,Fabric Cloth Tape, sometime together with glue, can be used to assemble die-Mylar foil shielding and grounding