Envelope Stock

Prolamina offers numerous grades of envelope stock for different end uses. Our products range from simple, one-sided, poly-coated material for bubble mailers to multi-layer envelopes for more durable and water-resistant applications.

High Voltage Cable Wrap

Since the early 1980s, Prolamina has supplied polypropylene laminated paper (PPLP) product for high-voltage insulated oil-filled transmission cables installed around the world. Proven by performance, our exclusive design delivers the key attributes necessary for such a demanding technical application, including excellent swell rates and adhesion levels.