Fiberglass fabrics play a critical role in many modern industries — from construction to automotive, marine, filtration, geotextiles, insulation, and composite manufacturing. These fabrics must deliver high tensile strength, dimensional stability, and excellent resistance to heat, chemicals, and mechanical stress.

To achieve these performance levels, weaving technology must be precise and reliable. This is where leno weaving systems become an indispensable part of the fiberglass production process.

In this article, we explain how fiberglass fabrics are made, why leno systems are used, and how Aydinleno’s advanced leno solutions improve output quality and operational efficiency for manufacturers worldwide.

What Is Fiberglass Fabric?

Fiberglass fabric is made from fine glass filaments that are twisted into yarns and woven into material. These fabrics are used in:

• Composite reinforcement

• Electrical insulation

• Roofing membranes

• Industrial filtration

• Stone and tile backing mesh

• Thermal insulation products

Because the material is made from glass, the yarns are brittle, smooth, and difficult to control during weaving. This makes stability and precision essential in the weaving process.

Why Fiberglass Needs Leno Weaving

Fiberglass yarns have very low friction, meaning they can easily slip, shift, or distort when woven with standard weaving methods.

To solve this, manufacturers use the leno weave technique, where two warp yarns twist around the weft yarn. This twist locks the weft in place and creates a stable, open-mesh fabric structure.

Advantages of leno weaving for fiberglass:

1. High dimensional stability
   The locked structure prevents fabric distortion during production and later during lamination or handling.

2. Prevents yarn slippage
   Especially important because fiberglass fibers do not grip like cotton or polyester.

3. Excellent open-mesh structure
   Ideal for applications like:

   • Marble & tile net

   • Reinforcement mesh

   • Plaster and wall mesh

   • Roofing composite fabrics

4. Lower fabric weight with strong stability
   Leno fabrics provide strength without adding unnecessary thickness.

5. Better resin penetration
   In composite applications, the open weave allows resin to flow evenly.

This is why leno systems are considered the standard for fiberglass mesh production.

How Aydinleno Systems Improve Fiberglass Weaving

Aydinleno’s leno conversion kits and leno assemblies are designed specifically for high-precision applications like fiberglass mesh and technical textiles.

Here is how our systems enhance production:

1. High-speed stability for brittle yarns

Fiberglass yarn breaks easily under stress.
Aydinleno’s smooth motion mechanism reduces tension peaks during twisting, which results in:

• Fewer yarn breaks

• More stable twisting

• Longer running cycles

This directly increases machine efficiency.

2. Perfect selvedge and uniform twisting

For fiberglass mesh, selvedge stability is crucial.
Aydinleno systems create consistent and uniform twisting across:

• Narrow-width fabrics

• Wide-width technical fabrics

• Heavy-duty mesh constructions

This ensures the final fabric has no uneven edges or distortion.

3. Compatibility with wide rapier and air jet looms

Most fiberglass manufacturers use wide loom setups (240–360 cm and above).
Aydinleno systems are designed to integrate seamlessly with:

• Sulzer

• Somet

• Dornier

• Picanol

• Staubli conversions

This makes upgrading old weaving machines extremely cost-efficient.

4. Reduced maintenance and long lifecycle

Because fiberglass particles can cause erosion, machines must be durable.
Aydinleno leno systems are built with:

• Heat-treated high-grade steel

• Precision bearings

• Wear-resistant components

This ensures smooth working performance even in dusty, high-temperature environments.

5. Increased production output

With fewer stoppages, more uniform twisting, and improved yarn handling, manufacturers typically see:

• Higher meter-per-hour output

• Lower downtime

• Improved product quality

• Lower per-meter production cost

Applications Where Leno-Weave Fiberglass Is Used

Aydinleno systems help produce fiberglass fabrics for:

• Fiberglass reinforcement mesh

• Tile backing net

• Marble reinforcement mesh

• Drywall joint tape

• Roofing materials

• Automotive and composite reinforcement fabrics

• Electrical and insulation materials

The stability of the leno weave ensures each of these products has:

• Consistent strength

• Long-term durability

• Perfect dimensional control

Why Manufacturers Choose Aydinleno

Aydinleno provides more than just a leno system — we provide a complete weaving solution:

• Easy installation on existing machines

• Technical support and remote guidance

• Custom design options for special fiberglass constructions

• Proven performance in international markets

• Cost-effective upgrade compared to buying new machines

Our goal is to help manufacturers increase both output and quality, especially in technical textiles like fiberglass.

Conclusion

Fiberglass production demands accuracy, stability, and resilience — characteristics that leno weaving brings to the fabric structure.

By integrating Aydinleno’s advanced leno systems, manufacturers gain:

• Smoother production

• Stronger and more consistent fabrics

• Higher machine efficiency

• Better product quality

• Reduced operational costs

If you produce fiberglass mesh or technical fabrics, upgrading your weaving line with Aydinleno technology is one of the most effective ways to enhance your competitiveness.