Clamping strip for textile stretching frames. Suitable for textiles without piping.
Using the Clamping Strip in an Aluminum Profile
Use a clamping strip instead of piping to quickly secure fabrics.
Keder Clamping Strip - Primex

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FAQ

For which applications is the terminal block suitable?

The clamping strip is designed for fabric stretching frame systems in which fabrics are to be stretched without sewn-on piping.
It is particularly well-suited for flexible display surfaces in trade show construction, retail design, or interior design.

What technical characteristics are relevant for processing?

The strip is made of TPE (thermoplastic elastomer) with a material hardness of Shore 50 ±3.
This elasticity ensures a secure clamping action while also allowing for good retightening.

What are the advantages of a clamping strip over a piping system?

Unlike sewn-on piping systems, the printed fabric can be mounted directly without any prior assembly.
This saves production time and allows for quick changes of designs.

Is it possible to re-tension the fabric print?

Yes. A major advantage is the ability to retension the fabric at any time.
This makes it easy to correct minor dimensional deviations or slight stretching of the material.

Can excess fabric be neatly incorporated?

Protruding fabric scraps are hidden within the seam allowance, which allows for minor cutting deviations to be visually corrected.
This makes processing easier, especially for prototypes or short-run productions.

For which target groups is the terminal block particularly appealing?

• Advertising technicians with their own production facilities
• Exhibition stand builders with last-minute graphic changes
• Retail display designers with seasonal campaigns
• Interior designers with versatile fabric solutions

How is the terminal block shipped?

It is supplied in 50-meter rolls.
Weighing approximately 45 grams per meter, this material is suitable for cost-effective mass production.

Is the clamping strip suitable for large-format stretching frames?

Yes, provided that the profile used is compatible and the fabric has the required strength.
For large-scale installations, a project-specific assessment is recommended.

Can larger quantities be delivered on a project-by-project basis?

Yes. For mass production or larger projects, custom volume and tiered pricing is available.
Submitting a direct inquiry allows for optimized production planning.

Clamping Strip for Piping

Clamping Strip for Piping

  • Mounting for fabric prints without piping
  • Suitable for aluminum clamping frames
  • Material: TPE


The clamping strip makes it easy to secure fabric banners in fabric display frames—even without a hem. It ensures quick design changes, easy re-tensioning, and a clean, even tension of the fabric within the profile. The flexible TPE material compensates for minor fabric tolerances, while any excess fabric tucks neatly into the profile. Ideal for fabric stretch frames, trade show construction, store design, and advertising applications.

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