100kN Extra Wide Capstan Large Wrap Grips (Ribbon Grips) Used for ASTM D3759

In this video, we showcase the ASTM D3759 Wrap Grips, a specialized fixture used in tensile testing of pressure-sensitive tapes. This ASTM standard outlines the procedure for determining tensile strength, elongation, and other key mechanical properties of adhesive-backed tapes. The unique wrap-around grips are essential because they prevent the tape from slipping during the test, ensuring accurate, consistent, and repeatable results that align with industry standards.

Tape performance is critical across many industries, and ASTM D3759 testing provides a reliable way to evaluate whether a product meets the necessary quality benchmarks. For example, in the packaging industry, tensile testing ensures that carton-sealing and strapping tapes can withstand handling and shipping stresses. In the automotive sector, pressure-sensitive tapes used in interior trim, wiring harnesses, and fastener replacements must maintain strength and elongation to guarantee long-term durability. In construction applications, adhesive tapes for sealing, insulation, and waterproofing are tested to confirm they meet building code requirements and ISO standards for safety and performance. Even in the electronics industry, where thin tapes are used for thermal management or component assembly, tensile testing helps manufacturers meet exacting specifications.

ASTM D3759 is part of a broader family of industry-specific standards for tape and adhesive testing, which also includes ASTM D3330 for peel adhesion and ASTM D6195 for loop tack. By combining these methods, manufacturers can fully evaluate tape performance and certify their products for commercial use. Testing to ASTM and ISO standards not only ensures compliance but also builds trust with customers who rely on dependable adhesive solutions.

At Universal Grip Company, we provide high-quality grips and fixtures engineered to meet ASTM, ISO, and other international standards. Whether you are testing adhesives, tapes, films, foams, or composites, our equipment is designed to deliver accurate results that support product development, quality control, and regulatory compliance.