Unidirectional Tapes

Sheldahl-branded unidirectional tapes and proprietary adhesive formulations provide the strength, reliability, and durability that industrial abrasive belts and related bonded products demand. The product line covers coated tapes and adhesives/curatives engineered to create a stronger bond between backing materials and reinforcing layers, unlocking new levels of efficiency and performance for manufacturers of abrasive belts and other bonded industrial products. Sheldahl’s unidirectional tape technology relies on the company’s core competencies in adhesive formulation, coating and laminating, perforating and embossing, and precision slitting and sheeting, the same manufacturing base used across its aerospace and electronic materials lines. This cross-pollination of process technology allows Sheldahl to deliver tapes with consistent thickness, controlled adhesive lay-down, and reliable bond strength across large production runs. Typical applications include industrial abrasive belt manufacturing, where tape reinforcement layers must withstand high mechanical stress, repeated flexing, and demanding operating environments without delamination or premature failure, extending the working life of the finished abrasive product.