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Technical and industrial felts

Industrial or technical felts are those felts that due to their characteristics and properties are especially suitable for their use in general industry. We can supply felts ranging from 1 to 40 mm thickness, in various densities, textures and colours. These felts can also be supplied in rolls or sheets, depending on their density and thickness. On the other hand, we have the possibility of cutting or die-cutting any type of piece required, as well as supplying the felt with adhesive on one or two sides.

Characteristics and usages

Depending on the characteristics of the felt in terms of density, composition, colour and appearance, they can be used as:

  • Soundproofing.
  • Thermal insulation.
  • Anti-vibration mounts.
  • Grease fittings.
  • Filters.
  • Seals.
  • Joints.
  • Washers, etc.

More specifically, we can name some of the industrial sectors in which felt use is more extended:

  • Footwear.
  • Polished stone or metal.
  • Pyrotechnics.
  • Packaging and protection.
  • Glass industry.
  • Graphic sector.
  • Iron and steel.
  • Aluminium extrusion.
  • School supplies.
  • Tanning and leather.
  • Bakery, etc.

1. Industrial felts

B-200

Composition 85% wool
Density 0,19 g/cm³
Width (cm) 200
Length (m) 44 – 45
Thickness (mm) min 2 – max 27

G-200

Composition75% wool
Density0,21 g/cm³
Width (cm)200
Length (m) 42 – 42
Thickness (mm) min 1,5 – max 27

G-360

Composition90% wool
Density0,36 g/cm³
Width (cm)150
Length (m) 22 – 28
Thickness (mm) min 1,5 – max 20

G-400

Composition90% wool
Density0,40 g/cm³
Width (cm)150
Length (m) 22 – 28
Thickness (mm) min 1,5 – max 20

GREEN

Composition85% wool
Density0,21 g/cm³
Width (cm)165-180
Length (m) 42 – 43
Thickness (mm) min 2 – max 27

BLACK

Composition90% wool
Density0,21 g/cm³
Width (cm)180
Length (m) 42 – 43
Thickness (mm) min 1,5 – max 10

B-360

Composition90% wool
Density0,36 g/cm³
Width (cm)150
Length (m) 22 – 28
Thickness (mm) min 1,5 – max 20

B-400

Composition90% wool
Density0,40 g/cm³
Width (cm)150
Length (m) 22 – 28
Thickness (mm) min 1,5 – max 25

B-250

Composition70% wool
Density0,25 g/cm³
Width (cm)160
Length (m) 30 – 33
Thickness (mm) min 1,5 – max 25

N-280

Composition90% wool
Density0,28 g/cm³
Width (cm)160
Length (m) 30 – 32
Thickness (mm) min 1,5 – max 20

B-360A

Composition90% wool
Density0,36 g/cm³
Width (cm)150
Length (m) 22 – 28
Thickness (mm) min 1,5 – max 25

B-400A

Composition90% wool
Density0,40 g/cm³
Width (cm)150
Length (m) 22 – 28
Thickness (mm) min 1,5 – max 25

1.1 Usages

  • Felt for glass: industrial felt is used for glass packaging as well as wrapping for its ability to protect products and its ability to absorb impacts. In the same way it is used for glass cutting machines and its handling.
  • Felt for metallurgy: felt can also be used for machines, and once machined it is used in the form of gaskets, washers, greasers, seals, etc. On the other hand, felt is used in the process of creating and handling aluminium and steel, for greasing and as a thermal and protective insulator.
  • Felts for aluminium extrusion: supplied as conveyor belts and tubes and in different qualities (PBO, Kevlar, Nomex, Poliéster…) they are used at the exit of the extruder machine to support the aluminium bar, and they must resist temperatures of up to 600ºC.
  • Furniture felt: in the decoration and interior design sector it is widely used for upholstery, protection, cushioning, and filling of furniture, as well as material for creating furniture such as armchairs, sofas or lamps. On the other hand, it is also used as a specific material for crafts, etc., due to its easy handling and the wide range of colours it has.
  • Felt for liquid absorption: it is used for the absorption of liquids, in many cases oils, used in the mechanism of industrial machines.
  • Saddle felt: another use of felt is to use it as a component of saddles, with a variety of shades, raw or dyed.
  • Automotive felt: it is a very versatile and useful material for automobile manufacturing, as it serves both as an acoustic and thermal insulator, and as an anti-vibration support.
  • Felt for footwear: in the footwear industry it is used to protect and reinforce inner soles, and for insoles and slippers due to its flexibility and softness.
  • Felt for construction: in the construction industry, felt is a material that has wide applications due to its insulating qualities, both acoustic and thermal.
  • Felt for household appliances: its quality of absorbing, insulating, and protecting make it an ideal material to use as a lubricating mechanism, a sealant, or a gasket. In addition to avoiding noise and vibrations.
  • Felt for packaging: felt has a great capacity to absorb shocks, making it a good material for any type of packaging.
  • Felt for musical instrumentation: in this sector, it is mainly used for damping and against vibration, thanks to its elasticity and its wide range of densities and thicknesses. Also used for covers and covers of musical instruments and pianos.
  • Felt for the bakery industry: since it is a natural and innocuous material, it is also widely used for the transport of bread and in conveyor belts or carrier baskets.

2. Silac felts

It is a range of felts specially designed for metal lamination industry with which we can get an improvement on:

  • Quality:
    • Eliminates the remains of filings.
    • Improves guiding and winding.
    • Absence of marks and scratches.
    • Range of felts to cover all qualities of laminated iron.
  • Production:
    • Decrease in the size of the felts.
    • Increase in the working life of the felts.
    • Working at low pressure.
    • Quick and easy replacement of the felt sheets.
    • Reduction in energy costs.
  • Service:
    • Supply according to the customer requirements.
    • Production according to the sizes required by every pressing machine.
    • Technical assistance.
    • Personal training.
    • Short delivery times.

3. Personalized felts

We offer a wide variety of industrial and technical felts, with the option of being tailored according to every customer needs and machinery requirements.

Given its composition, felts can be manufactured of 100% wool of various qualities (charred, washed) and wool-rayon blends.

Asistencia técnica - SAS
Carbonell Borja dispone de un Servicio de Asistencia Técnica 24 horas.

A través de nuestro servicio de asistencia podrá recibir asesoramiento en el momento sobre la instalación, reparación, venta o mantenimiento.

Contamos con un equipo técnico especializado en la resolución de emergencias que pudiesen producirse en el día a día de su empresa.
Tel: +34 96 552 20 82
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