RTP Company Engineered Film Division

Wiman CorporationSince 1962, Wiman Corporation has been producing customized, high quality plastic films and film laminates for medical, printing and graphics, packaging, automotive, construction, pit/tank lining, chemical handling and other industries around the world. Look to Wiman for outstanding customer service and fast turnaround on quotations, samples, and orders when you need a custom plastic film solution.

Wiman offers a broad range of flexible thermoplastic filmsrigid thermoplastic films and film laminates. Wiman’s extensive polymer portfolio includes:

  • Rigid and Flexible PVC
  • Polyolefins including Polyethylene, Polypropylene and blends
  • Ethylene Vinyl Acetate (EVA)
  • Thermoplastic Polyurethane (TPU)
  • PETG/Copolyester
  • Acrylic (PMMA)
  • PLA biopolymer
  • ABS
  • Polycarbonate (PC)
  • and more.

Films can be produced in thicknesses ranging from 0.0005 to 0.1870 inch (0.013 to 4.750 mm) and widths up to 60 inches (1,524 mm).

Wiman uses a flat die extrusion process to allow the production of pinhole-free film, even at the thinnest gauges. The process also allows us to create laminates in a single inline pass, eliminating the need for adhesives, and the potential “hand” and contamination issues that adhesives can create. Wiman is also expert at producing thin, rigid films to extremely tight tolerances and outstanding edge-to-edge consistency.

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