Extrusion consists of making a thermoplastic material pass under the action of pressure through a hole with a more or less complex and continuous shape, in such a way that the material acquires a cross section equal to that of the hole. In the extrusion of thermoplastics, the process is not so simple, since during it, the polymer melts inside a cylinder and is subsequently cooled. This extrusion process is intended to be used for the production of profiles, tubes, plastic films, plastic sheets, etc.

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At Jolfamar we currently specialize in the extrusion of pipes for sanitary use, although we can also manufacture rigid PVC pipes, PP pipes and extrusion profiles for frames and doors, windows and baseboards.