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Merefsa cutting process

The cutting process in Merefsa refers to the division into two or more parts of materials such as silicone, PTFE or others, by executing pressure and resulting in the desired final product.

Our goal is to increase the quality and satisfaction of our customers, for this reason we give priority and means to invest in this section. Our factory has advanced cutting machines such as: Plotter, flag and bridge punching machines, automatic horizontal continuous cutting machines, continuous orbital cutting machine and high precision automatic cutting belt up to 4 meters.

Although our specialty is silicone and PTFE, we can supply any type of die-cut flat gasket or washer in any rubber (FKM, SBR, NBR, EPDM, CN, CR, PU, etc.), as well as technical plastic (PA, PE, PP, PVC, TVT, etc.) and compressed cardboard. The most common standards are DIN, ASA, ASME, API. Depending on the materials chosen, our joints can be suitable for food contact.

Types of cutting and machinery available in Merefsa

Types of cutting and machinery available in Merefsa

We have cutting plotter, die cutters, shears, cutters in line for our rubber and plastic products to cut up to 15 mm thick.
Wide variety of molds and stamping.

Cutting profiles and tubes 1 mm thick to any other size:

  • Continuous cutting.
  • Orbital cut.
  • Flat cut (die cut, plotter).

Most usual cutting process products and materials used

Most usual cutting process products and materials used

We have our own section for the manufacture of molds, tools and dies, which allows us to offer a very dynamic service, with very short delivery times, at highly competitive prices. We have highly specialized personnel in the preparation, cutting and welding of any type of flat joint, as well as adequate machinery to perform the sealing of gaskets according to customer requirements.

Flat gaskets and washers in a wide variety of materials, as well as tube or profile shaped sleeves:

Most usual cutting process products and materials used

Most usual cutting process products and materials used

Our quality in all processes and cutting tolerance is the most accurate in the market, which allows us to have the most extensive range of rubber seals, with the best quality and the most competitive prices in the market.

There are 3 types of internationally accepted tolerances, "L" for Longitudinal cutting :

  • Type L1 = Maximum quality.
  • Type L2 = Good quality.
  • Type L3 = No critical.

REGULATIONS AND CERTIFICATIONS: We have the means to ensure that our products comply with the general regulations and the most specific certification regulations in manufacturing:
ISO 9001 e ISO 14001. - TS 16949, UNE-EN ISO 13485, … - OHSAS 18001. - ISO 3302-1

We also develop automatic online cutting linked with the laser and our ERP, which allows us to customize the length of the rolls for each silicone extrusion order. We have incorporated the Online Certification Software (Report Manager) that allows you to download the dimensional certification.

Consorcio del Caucho
Alianza Empresarial para la Vacunación Infantil


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De acuerdo con las disposiciones del Reglamento General de Protección de datos, 679/2016 del mes de mayo de 2016, (en adelante, RGPD), le informamos que sus datos personales quedan recogidos en un fichero titularidad de Manufacturados Españoles de Resinas Fluoradas, S.L.U., con NIF B08207284, y sita en Av. Segle XXI 56, 08840 -Viladecans de Barcelona. Tratamos la información que nos facilita con el fin de prestarle el servicio solicitado así como para mantener la relación comercial según la legalidad vigente. Los datos proporcionados se conservarán mientras se mantenga la relación comercial o durante los años necesarios para cumplir con las obligaciones legales. Los datos no se cederán a terceros salvo en los casos en que exista una obligación legal. Usted tiene derecho a obtener confirmación sobre si en Manufacturados Españoles de Resinas Fluoradas, S.L.U. estamos tratando sus datos personales, por tanto tiene derecho a acceder a sus datos personales, rectificar los datos inexactos o solicitar su supresión cuando ya no sean necesarias. Para ello deberá solicitarlo por e-mail a, o bien dirigir una carta certificada a la dirección indicada.


Av. Segle XXI, 56 08840 Viladecans

Barcelona ( Spain)

Tel (+34) 933 372 081

Fax (+34) 933 374 373

Schedules & Calendar:

Monday to thursday from 8:15 to 13:00

Monday to thursday from 14:00 to 17:15

Friday from 7:00 a 14:15

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