"Ready to Print" SBS Heavyweight Stock

One challenge, however, for commercial printers and converters is that only a few laminators can deliver SBS at thicknesses between .030˝ and .096˝ flat, square and consistent each time. Part of this is an equipment issue and the rest is technical know-how. Most laminators limit themselves to two-ply materials. Yet to achieve thicknesses greater than 50 points, more than two plies are required.