tesa® ACXplus 76730 Box Seal is characterized by strong performance and high flexibility.

Sealing tapes for
high-performance adhesion

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Quick overview

  • Sealing tapes provide reliable sealing, joining, and reinforcement solutions across manufacturing, storage, shipping, and end-use applications.
  • They help protect products against moisture, dust, and aging while supporting product performance, reliability, and lifespan.
  • Sealing solutions are available for applications including carton sealing, pipe sealing, bag sealing, battery pack sealing, electronic devices, transportation, and solar modules.
  • The portfolio includes general-purpose, specialist, and more sustainable sealing tapes designed to address a wide range of industrial requirements.
The sealing machine for the comfotable sealing of cartons.
Carton sealing
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Pipe sealing
Illustration of a resealable plastic bag with a red and white seal. A finger peels back the tesa tape adhesive strip in a close-up inset, demonstrating the sealing process. The bag contains small, round items and is set against a light blue background. (This text has been generated by AI)
Bag sealing
Exploded view of a battery pack on a light blue background. The image shows a black cover, a set of connected black battery modules inside a silver casing, and orange connectors, highlighting the internal structure of the battery secured in place with tesa tape. (This text has been generated by AI)
Automotive battery pack sealing
Exploded view of a smartphone, showing its layered components. From top to bottom: a transparent screen held by tesa tape, a red lining secured with tesa tape, a black outer casing reinforced with tesa tape, and a rectangular component. The image emphasizes the phones structural elements. (This text has been generated by AI)
Sealing in electronic devices
A rectangular red-bordered mirror with a stylized design is mounted on a gray wall using tesa tape. The mirror reflects a light blue hue, suggesting a source of light in its vicinity. The wall has two horizontal ledges beneath the mirror. (This text has been generated by AI)
Sealing in transportation
A close-up of a solar panel edge with a red frame against a light blue background. One corner of the frame is slightly peeled back, revealing the panels layers secured with tesa tape. The panel consists of parallel grey lines. (This text has been generated by AI)
Edge sealing for solar modules
Image of a transparent, rectangular plastic box with an open hinged lid. The lid has a red tesa tape sealing strip and an attached, tucked-in tab for closure. The box appears to be designed for storage or organization purposes. (This text has been generated by AI)
Double-sided carton sealing
Sealing of candy cups
Cup sealing
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Sealing tape solutions for industrial protection and performance

Best for: Sealing tapes are designed for applications that require reliable sealing, joining, and protection across industrial processes. They support packaging, manufacturing, transportation, electronics, energy, and other industries where durable sealing performance is essential.

Why they perform

  • Resistant to moisture, dust, and aging
  • Reliable adhesion for sealing and joining
  • Available for general and specialist applications
  • Options with heat resistance, waterproofing, and electrical conductivity
  • Support product protection during storage and shipping
  • Available in more sustainable formats

Typical applications

  • Carton and double-sided carton sealing
  • Pipe and seam sealing
  • Bag and cup sealing
  • Automotive battery pack sealing
  • Sealing in electronic devices and solar modules

Performance takeaway: Sealing tapes provide dependable sealing and protection solutions that help improve product reliability across a wide range of industrial applications.

The tape is suitable for both manual and automatic dispensers and is largely silent in use.
Sustainability & Innovation

Sealing tapes for a more innovative and sustainable world

Our more sustainable packaging tapes are just as strong as standard sealing tapes and offer the same reliable performance. Switching from normal to more sustainable packaging tape can be a small but important step towards a more eco-conscious business strategy.

For example, our tesa® 60408 bio-based paper tape has 92% bio-based carbon content in the total product as certified by DIN CERTCO. It can be used for manual and automated sealing and offers superior adhesion and printability. It is also recycling-friendly according to INGEDE Method 12.

As the needs of industries across the globe are demanding and fast-changing, innovation and sustainability are key drivers of what we do. Alongside our standard adhesive tapes for carton sealing, we offer high-temperature-resistant sealing tapes for applications in heating and cooling. For the paper and other roller-based industries, our flying splice tapes provide effective solutions for production continuity, thus saving downtime and labor costs.

We aim to be responsive to the needs of industry and always welcome the chance to work together with you to find new solutions to meet your individual challenges.

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Contact us

Talk to us about your requirements

Sealing tapes are versatile adhesive solutions that provide reliable performance and protection for packaging, seam sealing, and joining applications across many industries. Rely on us for an extensive portfolio of products to meet your needs. If you are unsure whether a sealing tape is right for your application, just get in touch. One of our experts will be pleased to help you.

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The landscape of distribution and conversion has become more challenging due to several factors like digitalization, globalization, and the consumerization of B2B buying. These factors have altered the expectations and purchasing behavior of customers. Furthermore, trends like sustainability, industry 4.0, and automation of production chains have impacted the demand for tape and adhesive solutions. At tesa, we offer not only top-notch products but also specialized technical knowledge and training that cater to your adhesive solution needs. By choosing tesa as your reliable and knowledgeable partner, we can help you transform these challenges into opportunities and grow your business together.
FAQs

Sealing tapes FAQs

Yes. Sealing tapes can be used to protect components and surfaces against water and moisture when the tape is designed for the required level of protection. The appropriate solution depends on the application, with tesa offering tapes for applications where waterproofing and environmental protection are required.

Yes. Certain sealing tapes are designed for applications in heating and cooling systems, including seam sealing and reinforcing pipe joins. tesa offers temperature-resistant aluminum foil tapes for these applications, where resistance to heat and durable sealing performance are required.

For high-temperature applications, choose a sealing tape that can maintain its performance under elevated temperatures. tesa offers aluminum foil tapes with temperature-resistant properties that are suitable for applications such as sealing seams in heating and cooling systems and reinforcing pipe joins.

Yes. Businesses looking for more sustainable packaging options can consider sealing tapes made with alternative material solutions. For example, tesa® 60408 bio-based paper tape contains 92% bio-based carbon content in the total product and is suitable for both manual and automated carton sealing.

Last updated on 01 Oct 2026