TecWeb® for Composite and Filtration Applications

Efficient adhesive-bonding technology for composite materials and filtration systems

Benefits at a Glance

High process stability and short cycle times
Reliable and consistent processing in a single step, even for multi-layer composite structures and molded parts.
Clean and fast fabrication
No excess adhesive and no solvent emissions. Therefore, no personal protective equipment, extraction, or ventilation is required.
Consistent quality across the entire surface, from SOP to EOP
Full weight control and stable cutting processes, even when using very low adhesive-web weights of 6 g/m² and higher across the entire surface.
Material diversity and material compatibility
Chemical compatibility with resin systems.
Reactivability
Ability to be reactivated by heating for forming processes.

A versatile, solvent-free, and fast-drying thermoplastic adhesive.

Lightweight Composite and Filtration

TecWeb® hot-melt adhesive webs are used to bond combinations of polymers (plastics, metals, or ceramics), fiber-reinforced composites (CFRP, GFRP, AFRP), or layered wood composites. Their custom composition, unique properties, and chemical compatibility with resins make adhesive webs the ideal material for adhesive bonding, stabilization, and resin injection processes in composite materials. Due to their breathability and moisture permeability, adhesive webs are particularly suitable for flexible filtration materials, e.g., made of synthetic fibers, membranes, or foams.

Sales & Technical Specialist

Frank Reger

Languages

Managing Director

Bernhard Kaschner

Languages

Consulting in the fields of lightweight composite and filtration

Contact person

Do you have questions about our products or a specific application? We’d be happy to advise you on selecting the right adhesive and help you optimize your process design.

Please contact us!

Even adhesive distribution
Clean and simple installation
100% solvent-free and optimized VOC emissions
Breathable and moisture-wicking structure
No protective equipment, exhaust system, or ventilation required

TecWeb® Product Benefits at a Glance

TecWeb® hot-melt adhesive webs offer a wide range of technical and process-related advantages for industrial applications. This dry adhesive technology enables clean, efficient, and repeatable manufacturing processes while ensuring high material compatibility and uniform adhesive distribution. This allows different materials to be bonded reliably and production processes to be optimized for the long term.

Benefits at a Glance

Dry, clean, with no overspray or powder dust
No protective equipment, exhaust ventilation, or general ventilation required
Solvent-free
Long storage periods
No drying time
Breathable and moisture-wicking
Low basis weights compared to conventional binder technologies
Excellent chemical resistance to resin systems
Excellent formability even after surface treatments
Improved wetting properties thanks to the adhesive weave, allowing the resin to penetrate the fibers easily
Clean, resilient cutting processes, minimal fraying, high resistance to warping, and dimensional stability
Consistently high quality throughout the entire length of the roll
Process-optimized roll widths and lengths

Why Klebe-Web Stands Out

Advantages over alternative adhesive systems

Compared to liquid adhesives or powder systems, adhesive-backed fabric offers clear advantages in mass production and in materials manufactured in small-scale production facilities. The dry application from the roll and the precise adhesive distribution enable controlled, rapid processes while maintaining consistently high quality. Leftover rolls can be stored for extended periods and reused without any issues.