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m stands for Mertens (founder of the company)
k for Kalterherberg and
Plast for the melting of the raw material
  • Founded in 1974 in a 400 square meter large old company building. Continuous growth and modernization required an expansion.
  • 1984 the moving in into new practice-orientated Production rooms. Start of the film manufacturing with 4 film-blowing-systems
  • 1997 construction of a warehouse with 420 pallet placing spaces
  • Employees: 1974 4-5 | 2012 42
  • Machinery: 8 extrusion systems, 8 factory-made machines