Bearer bars extend along the entire length of the substrate. One bar is placed against the left side of the substrate, and the other is placed against the right side. The bar is usually about 0.125 in. / 3.17 mm wide. Bearer bars are of a single tone, and are placed on every plate in the job.
BB_Bearerbar_0.125-inch.pdf | A rectangle of 0.125 in. / 3.17 mm thickness, and 100% registration color |