Conductively printed flexible sheet material

摘要

The invention contemplates flexible sheet material having static-dissipative properties and adaptable to wrapping or otherwise containing electronic components or the like which are to be protected against damaging exposure to an electrostatic charge. The sheet material is basically of relatively high surface resistance and is static-dissipative by reason of printed application of a matrix design, using electrically conductive ink, such that at least first and second intersecting sets of spaced plural conductive paths are established at the printed surface. The material is non-sparking by reason of the printed conductive ink being disposed between layers of relatively high surface resistance.