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Taping for Rubber Seals and Gaskets

Taped Part

Doug Sharpe President of Elasto Proxy

Taping keeps rubber profiles in place for temporary or permanent fastening. This joining technique isn’t right for every sealing application, but taping is especially valuable when space is limited. For example, the automotive industry uses taped parts with car windows and cab profiles to form an effective seal. Taping also provides faster installation times than plastic pins, which require drilling a hole for each pin and then pushing each pin through.

As a full-service custom fabricator, Elasto Proxy offers taping services that can reduce installation times and promote production efficiency. For out-of-the-box sealing solutions, ask how we can supply taped rubber gaskets with an adhesive backing. In this way, your production team can simply peel-and-stick components during assembly. By water jet cutting your seals to the dimensions and specifications you provide, Elasto Proxy can also help you to reduce material waste associated with assembly-line cutting.

HATS and PSA

For dependable, cost-effective taping, Elasto Proxy supplies rubber parts with either HATS adhesive or PSA double-sided tape. By analyzing your sealing requirements and your business needs, our solutions providers can recommend the taping solution that’s right for your application. Technical knowledge and application expertise inform our decisions, but Elasto Proxy’s commitment to you means promising to fully understand your needs and delivering on them.

For example, 3M’s heat-activated adhesive taping system (HATS) is right for applications that require excellent adhesion and holding strength along with strong stress-handling and weatherstripping capabilities. HATS is used with automotive paints and plastics, but also with sponge profiles that require permanent sealing. Double-sided PSA tape is used for bonding rubber trim, seals, and gaskets to rough or porous surfaces. Since PSA tape is removable, these taped parts are easy for installers to work with.

Taping Now and Then

Both HATS and PSA taping are highly-effective, but recent equipment upgrades are enhancing Elasto Proxy’s capabilities while driving down costs. Just as we introduced an infrared film splicer, the taping machine in our custom fabrication facility now features an IR pre-heater to improve bonding strength and reduce energy consumption. Our taping machine also has an automatic feeder to speed this labor-intensive task, which once required two operators.

During custom fabrication, the IR pre-heater is used to heat the surface of the tape before it passes through our taping machine, where forced hot air finishes the task. Automatic feeding reduces setup times and streamlines production by eliminating the need for operator intervention. By strengthening production techniques and driving down costs, Elasto Proxy is investing in the future.

How Can We Help You?

For 25 years, Elasto Proxy has been solving sealing and insulation challenges in a wide variety of industries. By listening to your needs and analyzing all of your requirements, we can recommend the right taping technique for your applications. How can we help you?

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